Polyolefins Journal - Keyword Index

Keyword Index

A

Acrylonitrile/acrylic acid copolymer Evaluation of hydrophilic properties of acrylonitrile/acrylic acid copolymer films dendrigrafted with citric acid [Volume 4, Issue 2, 2017, Pages 213-220]
AI Permeability and selectivity prediction of poly (4-methyl 1-pentane) membrane modified by nanoparticles in gas separation through artificial intelligent systems [Volume 7, Issue 2, 2020, Pages 91-98]
Al-alkyl co-catalyst Tuning the short chain branch distribution of ethylene and 1-hexene copolymers by SiO2-supported silyl chromate catalyst with different Al-alkyl co-catalysts [Volume 1, Issue 2, 2014, Pages 93-105]
Aluminum oxide Optimization of parameters affecting separation of gas mixture of O2, N2, CO2 and CH4 by PMP membrane modified with TiO2, ZnO and Al2O3 nanoparticles [Volume 7, Issue 1, 2020, Pages 13-24]
Amoco-Chisso process Amoco CD commercial polypropylene catalyst tailor-made for the Amoco-Chisso gas phase process [Volume 1, Issue 2, 2014, Pages 131-137]
Amoco CD polypropylene catalyst Amoco CD commercial polypropylene catalyst tailor-made for the Amoco-Chisso gas phase process [Volume 1, Issue 2, 2014, Pages 131-137]
ANOVA Propylene yield from naphtha pyrolysis cracking using surface response analysis [(Articles in Press)]
Antioxidant In situ stabilization of polypropylene by lignin using a Ziegler-Natta catalyst [Volume 1, Issue 1, 2014, Pages 17-24]
Antioxidant Evaluation of effects of thymolphthalein on thermooxidative stability of polypropylene [Volume 4, Issue 1, 2017, Pages 79-86]

B

Barrier Oxygen-barrier films based on low-density polyethylene/ ethylene vinyl alcohol/ polyethylene-grafted maleic anhydride compatibilizer [Volume 4, Issue 1, 2017, Pages 137-147]
Bimodal polyethylene Insights into the effect of vanadium on chromium-vanadium Phillips catalysts for the ethylene polymerization [Volume 7, Issue 2, 2020, Pages 61-78]
Bimodal resins Dissymmetric dinuclear transition metal complexes as dual site catalysts for the polymerization of ethylene [Volume 1, Issue 2, 2014, Pages 107-116]
Biodegradation Impact, thermal and biodegradation properties of high impact polystyrene/corn starch blends processed via melt extrusion [Volume 6, Issue 2, 2019, Pages 151-158]

C

Characterization of complexes Halogen substituted iron(III) di(imino)pyridine complexes as catalysts for 1-pentene/1-hexene co-oligomerization reactions [Volume 7, Issue 2, 2020, Pages 79-89]
Co-oligomerization of olefins Halogen substituted iron(III) di(imino)pyridine complexes as catalysts for 1-pentene/1-hexene co-oligomerization reactions [Volume 7, Issue 2, 2020, Pages 79-89]
Corn Starch Impact, thermal and biodegradation properties of high impact polystyrene/corn starch blends processed via melt extrusion [Volume 6, Issue 2, 2019, Pages 151-158]
Coupling Agent Natural rubber/natural rubber reclaim nanocomposites: Role of functional nanoparticles, mixing sequences and coupling agents [Volume 8, Issue 2, 2021, Pages 115-122]
Coupling Agent Investigation of mechanical, morphological and water absorption properties of Polyethylene/Olive Pomace Flour bio-composites [(Articles in Press)]
Cr-V Phillips catalyst Insights into the effect of vanadium on chromium-vanadium Phillips catalysts for the ethylene polymerization [Volume 7, Issue 2, 2020, Pages 61-78]
Crystallinity Influence of annealing on anisotropic crystalline structure of HDPE cast films [Volume 3, Issue 1, 2016, Pages 1-9]
Crystallinity Compatibilization of polycarbonate/poly (ethylene terephthalate) blends by addition of their transesterification product [Volume 6, Issue 1, 2019, Pages 75-83]
Crystallinity Changes in crystallinity of HDPE films containing different amounts of an oxo-biodegradable additive due to UVC exposure [Volume 7, Issue 1, 2020, Pages 25-32]
Crystallinity LDPE and poly(1-butene) blends: Morphology, crystallinity and rheological properties [Volume 8, Issue 1, 2021, Pages 21-30]

D

DFT Testing DFT ability to predict the stereoselectivity of group 4 metallocenes in propylene polymerization [Volume 1, Issue 2, 2014, Pages 139-146]
DHEAS Expected nucleation effects of carboxylic acid salts on poly(1-butene) [Volume 3, Issue 1, 2016, Pages 37-45]
Double-chain emulsifier Competitive particle growth at different conditions of oligo-micelle formation in hydro-alcoholic solution of anionic double-chain emulsifier via batch emulsion polymerization of vinyl chloride [Volume 7, Issue 1, 2020, Pages 33-44]
DRIFTS Ziegler-Natta catalysts for propylene polymerization – Interaction of an external donor with the catalyst [Volume 4, Issue 1, 2017, Pages 87-97]
Dual site ethylene polymerization catalysts Dissymmetric dinuclear transition metal complexes as dual site catalysts for the polymerization of ethylene [Volume 1, Issue 2, 2014, Pages 107-116]

E

EPDM Effect of multi-walled carbon nanotube on mechanical and rheological properties of silane modified EPDM rubber [Volume 3, Issue 2, 2016, Pages 69-77]
Ethylene gas compression Compression, supramolecular organization and free radical polymerization of ethylene gas [Volume 6, Issue 1, 2019, Pages 23-41]
Ethylene polymerization Synthesis of high molecular weight polyethylene using FI catalyst [Volume 1, Issue 1, 2014, Pages 25-32]
Ethylene polymerization Phillips catalysts synthesized over various silica supports: Characterization and their catalytic evaluation in ethylene polymerization [Volume 3, Issue 1, 2016, Pages 23-36]
Ethylene polymerization Imido-modified SiO2-supported Ti/Mg Ziegler-Natta catalysts for ethylene polymerization and ethylene/1-hexene copolymerization [Volume 3, Issue 2, 2016, Pages 103-117]
Ethylene polymerization Introduction of titanium species into fluorine-modified SiO2- supported Cr-V bimetallic catalyst for ethylene polymerization and ethylene/1-hexene copolymerization [Volume 4, Issue 2, 2017, Pages 221-234]
Ethylene polymerization Determination of kinetic parameters for ethylene polymerization (with and without hydrogen) by Ziegler-Natta catalyst [Volume 7, Issue 2, 2020, Pages 121-130]
External electron donor The relationship among changes in microstructure, active sites behavior and properties in the propylene polymerization with a 4th generation Ziegler-Natta catalyst [Volume 6, Issue 2, 2019, Pages 139-150]

F

FENE-M2 model Development of a rheological model for polymeric fluids based on FENE model [Volume 6, Issue 1, 2019, Pages 95-106]
FENE-P model Development of a rheological model for polymeric fluids based on FENE model [Volume 6, Issue 1, 2019, Pages 95-106]
FENE model Development of a rheological model for polymeric fluids based on FENE model [Volume 6, Issue 1, 2019, Pages 95-106]
FENE modification Development of a rheological model for polymeric fluids based on FENE model [Volume 6, Issue 1, 2019, Pages 95-106]
FI Catalyst Synthesis of high molecular weight polyethylene using FI catalyst [Volume 1, Issue 1, 2014, Pages 25-32]
Film Rheological, thermal and tensile properties of PE/nanoclay nanocomposites and PE/nanoclay nanocomposite cast films [Volume 5, Issue 1, 2018, Pages 47-58]
Film Preparation and characterization of a bionanopolymer film for walnut packaging [Volume 6, Issue 2, 2019, Pages 159-167]
Friction stir process Theoretical models for prediction of mechanical behaviour of the PP/EPDM nanocomposites fabricated by friction stir process [Volume 4, Issue 1, 2017, Pages 99-109]
Functionalizing Melt free-radical grafting of glycidyl methacrylate (GMA) onto EPDM backbone and effect of EPDM-g-GMA on the morphology and mechanical properties of PS/EPDM/PA6 ternary blends [Volume 8, Issue 1, 2021, Pages 1-9]

G

Glycerol Impact, thermal and biodegradation properties of high impact polystyrene/corn starch blends processed via melt extrusion [Volume 6, Issue 2, 2019, Pages 151-158]
GPC Insights into the effect of vanadium on chromium-vanadium Phillips catalysts for the ethylene polymerization [Volume 7, Issue 2, 2020, Pages 61-78]
Grace silica Phillips catalysts synthesized over various silica supports: Characterization and their catalytic evaluation in ethylene polymerization [Volume 3, Issue 1, 2016, Pages 23-36]
Graphene Preparation of high performance PP/ reduced graphene oxide nanocomposites through a combined in situ polymerization and masterbatch method [Volume 4, Issue 1, 2017, Pages 69-77]
Graphene Electrical properties of UHMWPE/graphite nanoplates composites obtained by in-situ polymerization method [Volume 4, Issue 1, 2017, Pages 1-12]

H

Halide substituents Halogen substituted iron(III) di(imino)pyridine complexes as catalysts for 1-pentene/1-hexene co-oligomerization reactions [Volume 7, Issue 2, 2020, Pages 79-89]
HDPE Influence of annealing on anisotropic crystalline structure of HDPE cast films [Volume 3, Issue 1, 2016, Pages 1-9]
HDPE crystalline nanofibers A theoretical reasoning on why coordination catalysts supported on mesoporous supports produce HDPE crystalline nanofibers but not iPP crystalline nanofibers [Volume 5, Issue 2, 2018, Pages 153-156]
HDPE/PE-g-MA/EVA membrane Study on the fouling behavior of HDPE/PE-g-MA/EVA blend membrane fabricated via thermally induced phase separation method [Volume 4, Issue 2, 2017, Pages 235-251]
Hermia's fouling models Fouling mechanisms during protein microfiltration: The effects of protein structure and filtration pressure on polypropylene microporous membrane performance [Volume 4, Issue 2, 2017, Pages 175-189]
Hierarchical zeolites Selective production of light olefins from methanol over desilicated highly siliceous ZSM-5 nanocatalysts [Volume 5, Issue 1, 2018, Pages 59-70]
High Density Polyethylene Changes in crystallinity of HDPE films containing different amounts of an oxo-biodegradable additive due to UVC exposure [Volume 7, Issue 1, 2020, Pages 25-32]
High Impact Polystyrene Effect of temperature, heating rate and zeolite-based catalysts on the pyrolysis of high impact polystyrene (HIPS) waste to produce fuel-like products [Volume 6, Issue 1, 2019, Pages 43-52]
High Impact Polystyrene Impact, thermal and biodegradation properties of high impact polystyrene/corn starch blends processed via melt extrusion [Volume 6, Issue 2, 2019, Pages 151-158]
Homogeneous catalyst Influence of diethyl zinc on ethylene-norbornene copolymerization [Volume 5, Issue 1, 2018, Pages 71-84]
Hybrid catalysts Study of Ziegler-Natta/(2-PhInd)2ZrCl2 hybrid catalysts performance in slurry propylene polymerization [Volume 2, Issue 2, 2015, Pages 73-87]
Hydrogen Bonding Origin of catalytic activity differences between phosphine and phosphine oxide-based structures in the water-crosslinkable polyalkoxysilane composition [Volume 8, Issue 1, 2021, Pages 49-62]

I

Iran Polyolefin and olefin production in Iran: Current and future capacities [Volume 3, Issue 1, 2016, Pages 11-22]
Iron(III) di(imino)pyridine complexes Halogen substituted iron(III) di(imino)pyridine complexes as catalysts for 1-pentene/1-hexene co-oligomerization reactions [Volume 7, Issue 2, 2020, Pages 79-89]
Isotactic polypropylene Testing DFT ability to predict the stereoselectivity of group 4 metallocenes in propylene polymerization [Volume 1, Issue 2, 2014, Pages 139-146]

K

K2Cr2O7 Anti-fouling behaviors of surface functionalized high density polyethylene membrane in microfiltration of bovine serum albumin protein [Volume 4, Issue 1, 2017, Pages 13-26]
KClO3 Anti-fouling behaviors of surface functionalized high density polyethylene membrane in microfiltration of bovine serum albumin protein [Volume 4, Issue 1, 2017, Pages 13-26]
KMnO4 Anti-fouling behaviors of surface functionalized high density polyethylene membrane in microfiltration of bovine serum albumin protein [Volume 4, Issue 1, 2017, Pages 13-26]

L

LDPE Estimation of pyrolysis product of LDPE degradation using different process parameters in a stirred reactor [Volume 2, Issue 1, 2015, Pages 39-47]
LDPE Thermal-insulation performance of low density polyethylene (LDPE) foams: Comparison between two radiation thermal conductivity models [Volume 6, Issue 1, 2019, Pages 13-21]
LDPE LDPE and poly(1-butene) blends: Morphology, crystallinity and rheological properties [Volume 8, Issue 1, 2021, Pages 21-30]
LLDPE Thermal and tensile behavior of LLDPE films containing limited amounts of an oxo-biodegradable additive and/or amorphous poly(1-hexene) before and after UV irradiation [Volume 7, Issue 2, 2020, Pages 111-119]
LLDPE Investigation of mechanical, morphological and water absorption properties of Polyethylene/Olive Pomace Flour bio-composites [(Articles in Press)]
Long chain branching The influence of branching efficiency on the rheology and morphology of melt state long chain branched polypropylene/polybutene-1 blends [Volume 6, Issue 1, 2019, Pages 1-11]

M

Maxwell-Stefan model Theoretical screening of zeolites for membrane separation of propylene/propane mixtures [Volume 5, Issue 1, 2018, Pages 23-30]
MBR Hydophilic polypropylene microporous membrane for using in a membrane bioreactor system and optimization of preparation conditions by response surface methodology [Volume 5, Issue 2, 2018, Pages 97-109]
MBR Embedding neat and carboxylated nanodiamonds into polypropylene membranes to enhance antifouling properties [Volume 6, Issue 1, 2019, Pages 63-74]
Melt Extrusion Impact, thermal and biodegradation properties of high impact polystyrene/corn starch blends processed via melt extrusion [Volume 6, Issue 2, 2019, Pages 151-158]
Melting point The relationship among changes in microstructure, active sites behavior and properties in the propylene polymerization with a 4th generation Ziegler-Natta catalyst [Volume 6, Issue 2, 2019, Pages 139-150]
Membrane Gas Separation Permeability and selectivity prediction of poly (4-methyl 1-pentane) membrane modified by nanoparticles in gas separation through artificial intelligent systems [Volume 7, Issue 2, 2020, Pages 91-98]
Methanol to olefin Dual-templated synthesis of Si-rich [B]-ZSM-5 for high selective light olefins production from methanol [Volume 8, Issue 2, 2021, Pages 93-103]
Methylaluminoxane Discovery and development of metallocene-based polyolefins with special properties [Volume 2, Issue 1, 2015, Pages 1-16]
Methylaluminoxane Effect of NH3/methylaluminoxane/dodecylamine modifiednanoclay on morphology and properties of polyethylene/ clay nanocomposites prepared by in-situ polymerization [Volume 5, Issue 2, 2018, Pages 125-139]
MgCl2 Storage time effect on dynamic structure of MgCl2.nEtOH adducts in heterogeneous Ziegler-Natta catalysts [Volume 1, Issue 1, 2014, Pages 33-41]
Microporous high density polyethylene membrane Anti-fouling behaviors of surface functionalized high density polyethylene membrane in microfiltration of bovine serum albumin protein [Volume 4, Issue 1, 2017, Pages 13-26]
Middle East Polyolefin and olefin production in Iran: Current and future capacities [Volume 3, Issue 1, 2016, Pages 11-22]
Mixing sequence Natural rubber/natural rubber reclaim nanocomposites: Role of functional nanoparticles, mixing sequences and coupling agents [Volume 8, Issue 2, 2021, Pages 115-122]
Molecular simulation Testing DFT ability to predict the stereoselectivity of group 4 metallocenes in propylene polymerization [Volume 1, Issue 2, 2014, Pages 139-146]

N

Nanoclay Effect of NH3/methylaluminoxane/dodecylamine modifiednanoclay on morphology and properties of polyethylene/ clay nanocomposites prepared by in-situ polymerization [Volume 5, Issue 2, 2018, Pages 125-139]
Nanocomposite Theoretical models for prediction of mechanical behaviour of the PP/EPDM nanocomposites fabricated by friction stir process [Volume 4, Issue 1, 2017, Pages 99-109]
Nanocomposite Electrical and electromagnetic properties of isolated carbon nanotubes and carbon nanotube-based composites [Volume 4, Issue 1, 2017, Pages 43-68]
Nanocomposite Rheological, thermal and tensile properties of PE/nanoclay nanocomposites and PE/nanoclay nanocomposite cast films [Volume 5, Issue 1, 2018, Pages 47-58]
Nanocomposite Preparation and characterization of a bionanopolymer film for walnut packaging [Volume 6, Issue 2, 2019, Pages 159-167]
Nanocomposite Effect of process parameters on tensile strength of welds and modeling of laser welding of PA6/NBR/clay nanocomposite by response surface methodology [Volume 7, Issue 2, 2020, Pages 99-110]
Neodymium versatate Optimization of 1,3-butadiene monomer coordination polymerization using response surface methodology (RSM) [Volume 8, Issue 2, 2021, Pages 63-72]
NMR analysis Polymerization of sterically hindered a-olefins with single-site group 4 metal catalyst precursors [Volume 4, Issue 1, 2017, Pages 123-136]
Novel modification approach Effect of multi-walled carbon nanotube on mechanical and rheological properties of silane modified EPDM rubber [Volume 3, Issue 2, 2016, Pages 69-77]
NPC Polyolefin and olefin production in Iran: Current and future capacities [Volume 3, Issue 1, 2016, Pages 11-22]
NR Natural rubber/natural rubber reclaim nanocomposites: Role of functional nanoparticles, mixing sequences and coupling agents [Volume 8, Issue 2, 2021, Pages 115-122]
Nucleating agent Expected nucleation effects of carboxylic acid salts on poly(1-butene) [Volume 3, Issue 1, 2016, Pages 37-45]

O

Olefin Process Propylene yield from naphtha pyrolysis cracking using surface response analysis [(Articles in Press)]
Olefin yield Ethylene yield in a large-scale olefin plant utilizing regression analysis [Volume 8, Issue 2, 2021, Pages 105-113]
Olive pomace flour Investigation of mechanical, morphological and water absorption properties of Polyethylene/Olive Pomace Flour bio-composites [(Articles in Press)]
Oxo-biodegradability Changes in crystallinity of HDPE films containing different amounts of an oxo-biodegradable additive due to UVC exposure [Volume 7, Issue 1, 2020, Pages 25-32]
Oxo-biodegradability Thermal and tensile behavior of LLDPE films containing limited amounts of an oxo-biodegradable additive and/or amorphous poly(1-hexene) before and after UV irradiation [Volume 7, Issue 2, 2020, Pages 111-119]
Oxygen permeability Oxygen-barrier films based on low-density polyethylene/ ethylene vinyl alcohol/ polyethylene-grafted maleic anhydride compatibilizer [Volume 4, Issue 1, 2017, Pages 137-147]

P

PA6/NBR/Nanoclay Effect of process parameters on tensile strength of welds and modeling of laser welding of PA6/NBR/clay nanocomposite by response surface methodology [Volume 7, Issue 2, 2020, Pages 99-110]
Packaging Preparation and characterization of a bionanopolymer film for walnut packaging [Volume 6, Issue 2, 2019, Pages 159-167]
Particle Growth Modelling the catalyst fragmentation pattern in relation to molecular properties and particle overheating in olefin polymerization [Volume 1, Issue 2, 2014, Pages 77-91]
Particle Growth Competitive particle growth at different conditions of oligo-micelle formation in hydro-alcoholic solution of anionic double-chain emulsifier via batch emulsion polymerization of vinyl chloride [Volume 7, Issue 1, 2020, Pages 33-44]
PB-1 LDPE and poly(1-butene) blends: Morphology, crystallinity and rheological properties [Volume 8, Issue 1, 2021, Pages 21-30]
PC Compatibilization of polycarbonate/poly (ethylene terephthalate) blends by addition of their transesterification product [Volume 6, Issue 1, 2019, Pages 75-83]
Permeability Electrical and electromagnetic properties of isolated carbon nanotubes and carbon nanotube-based composites [Volume 4, Issue 1, 2017, Pages 43-68]
Permeability Optimization of parameters affecting separation of gas mixture of O2, N2, CO2 and CH4 by PMP membrane modified with TiO2, ZnO and Al2O3 nanoparticles [Volume 7, Issue 1, 2020, Pages 13-24]
PET Compatibilization of polycarbonate/poly (ethylene terephthalate) blends by addition of their transesterification product [Volume 6, Issue 1, 2019, Pages 75-83]
Phosphoryl compounds Origin of catalytic activity differences between phosphine and phosphine oxide-based structures in the water-crosslinkable polyalkoxysilane composition [Volume 8, Issue 1, 2021, Pages 49-62]
Pin geometry Theoretical models for prediction of mechanical behaviour of the PP/EPDM nanocomposites fabricated by friction stir process [Volume 4, Issue 1, 2017, Pages 99-109]
Poly (4-methyl-1-pentane) Optimization of parameters affecting separation of gas mixture of O2, N2, CO2 and CH4 by PMP membrane modified with TiO2, ZnO and Al2O3 nanoparticles [Volume 7, Issue 1, 2020, Pages 13-24]
Poly (4-methyl 1-pentane) Permeability and selectivity prediction of poly (4-methyl 1-pentane) membrane modified by nanoparticles in gas separation through artificial intelligent systems [Volume 7, Issue 2, 2020, Pages 91-98]
Poly (propylene fumarate) Two novel methods for synthesizing poly (propylene fumarate): Technical aspects and role of vacuum and N2 purging effects [Volume 4, Issue 1, 2017, Pages 27-41]
Poly (vinyl chloride) Competitive particle growth at different conditions of oligo-micelle formation in hydro-alcoholic solution of anionic double-chain emulsifier via batch emulsion polymerization of vinyl chloride [Volume 7, Issue 1, 2020, Pages 33-44]
Poly(1-hexene) Thermal and tensile behavior of LLDPE films containing limited amounts of an oxo-biodegradable additive and/or amorphous poly(1-hexene) before and after UV irradiation [Volume 7, Issue 2, 2020, Pages 111-119]
Polyethylene (PE) Kinetics of ethylene polymerization over titanium-magnesium catalysts: The reasons for the observed second order of polymerization rate with respect to ethylene [Volume 2, Issue 1, 2015, Pages 27-38]
Polyethylene (PE) Copolymerization of ethylene with α-olefins over highly active supported Ziegler-Natta catalyst with vanadium active component [Volume 6, Issue 2, 2019, Pages 117-126]
Polymer blends and alloys Oxygen-barrier films based on low-density polyethylene/ ethylene vinyl alcohol/ polyethylene-grafted maleic anhydride compatibilizer [Volume 4, Issue 1, 2017, Pages 137-147]
Polymeric foams Thermal-insulation performance of low density polyethylene (LDPE) foams: Comparison between two radiation thermal conductivity models [Volume 6, Issue 1, 2019, Pages 13-21]
Polyolefins Macromolecular non-releasing additives for safer food packaging: application to ethylene/α-olefins and propylene based polymers [Volume 1, Issue 1, 2014, Pages 1-15]
Polypropylene In situ stabilization of polypropylene by lignin using a Ziegler-Natta catalyst [Volume 1, Issue 1, 2014, Pages 17-24]
Polypropylene Study of Ziegler-Natta/(2-PhInd)2ZrCl2 hybrid catalysts performance in slurry propylene polymerization [Volume 2, Issue 2, 2015, Pages 73-87]
Polypropylene Biodegradation of PP films modified with organic pro-degradant: natural ageing and biodegradation in soil in respirometric test [Volume 3, Issue 1, 2016, Pages 59-68]
Polypropylene Comparative study of degradation of PP modified with organic pro-degradant subjected to natural and artificial ageing [Volume 3, Issue 2, 2016, Pages 93-101]
Polypropylene Preparation of high performance PP/ reduced graphene oxide nanocomposites through a combined in situ polymerization and masterbatch method [Volume 4, Issue 1, 2017, Pages 69-77]
Polypropylene Evaluation of effects of thymolphthalein on thermooxidative stability of polypropylene [Volume 4, Issue 1, 2017, Pages 79-86]
Polypropylene Role of covalent bond formation in morphology and properties of PP/PP-g-PS binary blends [Volume 5, Issue 1, 2018, Pages 85-95]
Polypropylene Electron beam irradiation method to change polypropylene application: Rheology and thermomechanical properties [Volume 6, Issue 1, 2019, Pages 53-61]
Polypropylene Embedding neat and carboxylated nanodiamonds into polypropylene membranes to enhance antifouling properties [Volume 6, Issue 1, 2019, Pages 63-74]
Polypropylene The relationship among changes in microstructure, active sites behavior and properties in the propylene polymerization with a 4th generation Ziegler-Natta catalyst [Volume 6, Issue 2, 2019, Pages 139-150]
Polypropylene membrane Fouling mechanisms during protein microfiltration: The effects of protein structure and filtration pressure on polypropylene microporous membrane performance [Volume 4, Issue 2, 2017, Pages 175-189]
Polystyrene Synthesis and identification of polystyrene via conventional and controlled radical polymerization methods: Effect of temperature, initiator and transfer agent on molecular weight and reaction rate [Volume 6, Issue 1, 2019, Pages 85-94]
Polystyrene/Ethylene-propylene-dieneterpolymer/Polyamide6 Melt free-radical grafting of glycidyl methacrylate (GMA) onto EPDM backbone and effect of EPDM-g-GMA on the morphology and mechanical properties of PS/EPDM/PA6 ternary blends [Volume 8, Issue 1, 2021, Pages 1-9]
PP/PVB blend Inhibition effect of polyvinyl butyral on crystallization of polypropylene [Volume 5, Issue 2, 2018, Pages 141-151]
Processing conditions Optimization of 1,3-butadiene monomer coordination polymerization using response surface methodology (RSM) [Volume 8, Issue 2, 2021, Pages 63-72]
Propene Propene-cycloolefin polymerization [Volume 1, Issue 1, 2014, Pages 61-75]
Properties Preparation and characterization of a bionanopolymer film for walnut packaging [Volume 6, Issue 2, 2019, Pages 159-167]
Propylene Theoretical screening of zeolites for membrane separation of propylene/propane mixtures [Volume 5, Issue 1, 2018, Pages 23-30]
Propylene Kinetic study on liquid propylene polymerization using a modified heat flow reaction calorimeter [Volume 8, Issue 2, 2021, Pages 123-133]
Propylene polymerization Reaction dynamics during the testing of polymerization catalyst [Volume 2, Issue 2, 2015, Pages 89-97]
Propylene polymerization Ziegler-Natta catalysts for propylene polymerization – Interaction of an external donor with the catalyst [Volume 4, Issue 1, 2017, Pages 87-97]
Propylene polymerization Effect of the synthesis conditions of titanium-magnesium catalysts on the composition, structure and performance in propylene polymerization [Volume 4, Issue 1, 2017, Pages 111-122]
Propylene polymerization Polymerization of propylene in a minireactor: Effect of polymerization conditions on particle morphology [Volume 5, Issue 2, 2018, Pages 111-123]

R

Radiated thermal conductivity Thermal-insulation performance of low density polyethylene (LDPE) foams: Comparison between two radiation thermal conductivity models [Volume 6, Issue 1, 2019, Pages 13-21]
Reclaimed NR Natural rubber/natural rubber reclaim nanocomposites: Role of functional nanoparticles, mixing sequences and coupling agents [Volume 8, Issue 2, 2021, Pages 115-122]
Response surface method Optimization of 1,3-butadiene monomer coordination polymerization using response surface methodology (RSM) [Volume 8, Issue 2, 2021, Pages 63-72]
Response surface methodology Hydophilic polypropylene microporous membrane for using in a membrane bioreactor system and optimization of preparation conditions by response surface methodology [Volume 5, Issue 2, 2018, Pages 97-109]
Response surface methodology Comparison of grafting of maleic anhydride onto linear low density polyethylene with hexene-1 and butene-1 comonomers and prediction of optimum ingredients by response surface methodology [Volume 8, Issue 1, 2021, Pages 11-19]
Response surface methodology Propylene yield from naphtha pyrolysis cracking using surface response analysis [(Articles in Press)]
Rheological modeling Development of a rheological model for polymeric fluids based on FENE model [Volume 6, Issue 1, 2019, Pages 95-106]
Rheology Rheological, thermal and tensile properties of PE/nanoclay nanocomposites and PE/nanoclay nanocomposite cast films [Volume 5, Issue 1, 2018, Pages 47-58]
Ring-opening metathesis polymerization Synthesis of cyclic olefin polymers with high glass transition temperature and high transparency using tungsten-based catalyst system [Volume 5, Issue 1, 2018, Pages 15-22]

S

Selectivity Optimization of parameters affecting separation of gas mixture of O2, N2, CO2 and CH4 by PMP membrane modified with TiO2, ZnO and Al2O3 nanoparticles [Volume 7, Issue 1, 2020, Pages 13-24]
Setereoselective polymerization Testing DFT ability to predict the stereoselectivity of group 4 metallocenes in propylene polymerization [Volume 1, Issue 2, 2014, Pages 139-146]
Silica aerogel Phillips catalysts synthesized over various silica supports: Characterization and their catalytic evaluation in ethylene polymerization [Volume 3, Issue 1, 2016, Pages 23-36]
SiO2-supported silyl chromate catalyst Tuning the short chain branch distribution of ethylene and 1-hexene copolymers by SiO2-supported silyl chromate catalyst with different Al-alkyl co-catalysts [Volume 1, Issue 2, 2014, Pages 93-105]
Stereo-defect distribution The relationship among changes in microstructure, active sites behavior and properties in the propylene polymerization with a 4th generation Ziegler-Natta catalyst [Volume 6, Issue 2, 2019, Pages 139-150]
Structure-property-relationships Halogen substituted iron(III) di(imino)pyridine complexes as catalysts for 1-pentene/1-hexene co-oligomerization reactions [Volume 7, Issue 2, 2020, Pages 79-89]
Supported Ziegler-Natta catalysts Effect of the synthesis conditions of titanium-magnesium catalysts on the composition, structure and performance in propylene polymerization [Volume 4, Issue 1, 2017, Pages 111-122]
Surface and bulk analysis Study of Ziegler-Natta/(2-PhInd)2ZrCl2 hybrid catalysts performance in slurry propylene polymerization [Volume 2, Issue 2, 2015, Pages 73-87]

T

TGA Effect of temperature, heating rate and zeolite-based catalysts on the pyrolysis of high impact polystyrene (HIPS) waste to produce fuel-like products [Volume 6, Issue 1, 2019, Pages 43-52]
Thermal-insulation Thermal-insulation performance of low density polyethylene (LDPE) foams: Comparison between two radiation thermal conductivity models [Volume 6, Issue 1, 2019, Pages 13-21]
Ti, Zr, V, Ni, Pd Dissymmetric dinuclear transition metal complexes as dual site catalysts for the polymerization of ethylene [Volume 1, Issue 2, 2014, Pages 107-116]
Ti/Mg molar ratio Effects of Ti/Mg molar ratio on bi-supported SiO2/MgCl2 (ethoxide type)/TiCl4 catalysts in ethylene homopolymerization and ethylene/1-hexene copolymerization [Volume 5, Issue 1, 2018, Pages 1-13]
TIPS method Study on the fouling behavior of HDPE/PE-g-MA/EVA blend membrane fabricated via thermally induced phase separation method [Volume 4, Issue 2, 2017, Pages 235-251]
Titanium-magnesium catalyst Ziegler-Natta catalysts for propylene polymerization – Interaction of an external donor with the catalyst [Volume 4, Issue 1, 2017, Pages 87-97]
Titanium dioxide Optimization of parameters affecting separation of gas mixture of O2, N2, CO2 and CH4 by PMP membrane modified with TiO2, ZnO and Al2O3 nanoparticles [Volume 7, Issue 1, 2020, Pages 13-24]
Titanium tetrachloride Production of titanium tetrachloride (TiCl4) from titanium ores: A review [Volume 4, Issue 2, 2017, Pages 149-173]
TMPTMA The influence of branching efficiency on the rheology and morphology of melt state long chain branched polypropylene/polybutene-1 blends [Volume 6, Issue 1, 2019, Pages 1-11]

U

Ultra-high molecular weight polyethylene Electrical properties of UHMWPE/graphite nanoplates composites obtained by in-situ polymerization method [Volume 4, Issue 1, 2017, Pages 1-12]
Unbridged metallocene catalysts Homogeneous and heterogeneous oligomerization reactions of olefins with unbridged metallocene catalysts [Volume 6, Issue 2, 2019, Pages 107-116]
UV irradiation Changes in crystallinity of HDPE films containing different amounts of an oxo-biodegradable additive due to UVC exposure [Volume 7, Issue 1, 2020, Pages 25-32]
UV irradiation Thermal and tensile behavior of LLDPE films containing limited amounts of an oxo-biodegradable additive and/or amorphous poly(1-hexene) before and after UV irradiation [Volume 7, Issue 2, 2020, Pages 111-119]

V

Velocity factor Changes in signal transmission speed in coaxial cables through regulating the foam structure of the polyethylene dielectric section [Volume 8, Issue 1, 2021, Pages 41-48]
Void fraction Changes in signal transmission speed in coaxial cables through regulating the foam structure of the polyethylene dielectric section [Volume 8, Issue 1, 2021, Pages 41-48]

W

Walnut Preparation and characterization of a bionanopolymer film for walnut packaging [Volume 6, Issue 2, 2019, Pages 159-167]

Z

Ziegler-Natta Storage time effect on dynamic structure of MgCl2.nEtOH adducts in heterogeneous Ziegler-Natta catalysts [Volume 1, Issue 1, 2014, Pages 33-41]
Ziegler-Natta Study of Ziegler-Natta/(2-PhInd)2ZrCl2 hybrid catalysts performance in slurry propylene polymerization [Volume 2, Issue 2, 2015, Pages 73-87]
Ziegler-Natta Polymerization of propylene in a minireactor: Effect of polymerization conditions on particle morphology [Volume 5, Issue 2, 2018, Pages 111-123]
Ziegler-Natta Optimization of 1,3-butadiene monomer coordination polymerization using response surface methodology (RSM) [Volume 8, Issue 2, 2021, Pages 63-72]
Ziegler-Natta catalyst In situ stabilization of polypropylene by lignin using a Ziegler-Natta catalyst [Volume 1, Issue 1, 2014, Pages 17-24]
Ziegler-Natta catalyst Imido-modified SiO2-supported Ti/Mg Ziegler-Natta catalysts for ethylene polymerization and ethylene/1-hexene copolymerization [Volume 3, Issue 2, 2016, Pages 103-117]
Ziegler-Natta catalyst Evaluation of continuous and discrete melting endotherms in determination of structural heterogeneities in Ziegler-Natta catalyzed linear low density polyethylene [Volume 3, Issue 2, 2016, Pages 135-146]
Ziegler-Natta catalyst Production of titanium tetrachloride (TiCl4) from titanium ores: A review [Volume 4, Issue 2, 2017, Pages 149-173]
Ziegler-Natta catalyst Effects of Ti/Mg molar ratio on bi-supported SiO2/MgCl2 (ethoxide type)/TiCl4 catalysts in ethylene homopolymerization and ethylene/1-hexene copolymerization [Volume 5, Issue 1, 2018, Pages 1-13]
Ziegler-Natta catalyst The relationship among changes in microstructure, active sites behavior and properties in the propylene polymerization with a 4th generation Ziegler-Natta catalyst [Volume 6, Issue 2, 2019, Pages 139-150]
Ziegler-Natta catalysts Addition of a second alcohol in magnesium ethoxide synthesis as a way to vary the pore architecture of Ziegler-Natta catalysts [Volume 2, Issue 2, 2015, Pages 65-71]
Ziegler-Natta catalysts Probing into morphology evolution of magnesium ethoxide particles as precursor of Ziegler-Natta catalysts [Volume 3, Issue 1, 2016, Pages 47-57]
Ziegler-Natta catalysts Effects of FeCl3 doping on the performance of MgCl2/TiCl4/DNPB catalyst in 1-hexene polymerization [Volume 4, Issue 2, 2017, Pages 253-262]
Ziegler-Natta catalysts How can pH value during catalyst preparation affect the performance of vanadium-modified (SiO2/MgO/ MgCl2)•TiClx Ziegler-Natta polyethylene catalysts [Volume 5, Issue 1, 2018, Pages 31-45]
Ziegler-Natta polymerization Kinetics of ethylene polymerization over titanium-magnesium catalysts: The reasons for the observed second order of polymerization rate with respect to ethylene [Volume 2, Issue 1, 2015, Pages 27-38]
Ziegler-Natta polymerization Active site nature of magnesium dichloride-supported titanocene catalysts in olefin polymerization [Volume 2, Issue 1, 2015, Pages 57-63]
Zirconium phenoxyimine complexes The effect of iodo substituents in bis(phenoxyimine) zirconium complexes on the catalytic performance of homogeneous ethylene polymerization reactions [Volume 5, Issue 2, 2018, Pages 157-165]
ZSM-5 Selective production of light olefins from methanol over desilicated highly siliceous ZSM-5 nanocatalysts [Volume 5, Issue 1, 2018, Pages 59-70]
ZSM-5 Dual-templated synthesis of Si-rich [B]-ZSM-5 for high selective light olefins production from methanol [Volume 8, Issue 2, 2021, Pages 93-103]