With the collaboration of Iran Polymer Society
Membrane
CO2 absorption through PP/fSiO2 nanocomposite hollow fiber membrane contactor

Saba Raveshiyan; Parya Amirabedi; Reza Yegani; Behzad Pourabbas; Akram Tavakoli

Volume 9, Issue 1 , January 2022, , Pages 61-71

https://doi.org/10.22063/poj.2021.3015.1202

Abstract
  Wetting of polymeric hollow fiber membranes by chemical absorbents is one of the main challenges of gasliquid membrane contactors. This study explored an appropriate method to fabricate a superhydrophobic polypropylene (PP) hollow fiber membrane by incorporating fluorinated silica nanoparticles (fSiO2 ...  Read More

Structure and property relationship
Evaluation of hydrophilic properties of acrylonitrile/acrylic acid copolymer films dendrigrafted with citric acid

Somaye Akbari; Niloofar Eslahi; Mohammad Haghighat Kish

Volume 4, Issue 2 , June 2017, , Pages 213-220

https://doi.org/10.22063/poj.2017.1436

Abstract
  The present study investigates the hydrophilic properties of acrylonitrile/acrylic acid P(AN/AA) copolymer films with various acrylic acid (AA) contents dendrigrafted with citric acid from zero to fourth generation numbers. It was found that the hydrophilicity of the dendrigrafted films was a complicated ...  Read More