Polymerization reactions and modifications of polymers by ionizing radiation

A Ashfaq, MC Clochard, X Coqueret, C Dispenza… - Polymers, 2020 - mdpi.com
Ionizing radiation has become the most effective way to modify natural and synthetic
polymers through crosslinking, degradation, and graft polymerization. This review will …

Prospects for alkaline anion‐exchange membranes in low temperature fuel cells

JR Varcoe, RCT Slade - Fuel cells, 2005 - Wiley Online Library
This article introduces the radical approach of applying alkaline anion‐exchange
membranes (AAEMs) to meet the current challenges with regards to direct methanol fuel …

Preparation and applications of ion exchange membranes by radiation-induced graft copolymerization of polar monomers onto non-polar films

MM Nasef, ESA Hegazy - Progress in Polymer Science, 2004 - Elsevier
The preparation of various types of ion exchange membranes by radiation-induced graft
copolymerization of polar and functional monomers onto non-polar polymeric films and …

Functional fluoropolymers for fuel cell membranes

R Souzy, B Ameduri - Progress in Polymer Science, 2005 - Elsevier
Various routes to synthesize functional fluoropolymers used in membranes for fuel cell
applications are presented. They can be separated into three main families of alternatives …

Radiation-grafted membranes for polymer electrolyte fuel cells: current trends and future directions

MM Nasef - Chemical reviews, 2014 - ACS Publications
Fuel cell technology is one of the key emerging technologies that is currently attracting
tremendous effort with the aim to provide alternative environmentally friendly and efficient …

High energy radiation grafting of fluoropolymers

TR Dargaville, GA George, DJT Hill… - Progress in Polymer …, 2003 - Elsevier
Fluoropolymers are known as chemically inert materials with good high temperature
resistance, so they are often the materials of choice for harsh chemical environments. These …

Study of radiation-grafted FEP-G-polystyrene membranes as polymer electrolytes in fuel cells

FN Büchi, B Gupta, O Haas, GG Scherer - Electrochimica Acta, 1995 - Elsevier
Proton exchange membranes for fuel cell applications were synthesized by pre-irradiation
grafting of styrene/divinylbenzene mixtures into poly (fluoroethylene-co …

Alkaline anion-exchange radiation-grafted membranes for possible electrochemical application in fuel cells

TN Danks, RCT Slade, JR Varcoe - Journal of Materials Chemistry, 2003 - pubs.rsc.org
Vinylbenzyl chloride was grafted onto PVDF and FEP polymer films using radiation-grafting
methodology. Subsequent reaction with trimethylamine and ion-exchange with potassium …

Ionomeric membranes for proton exchange membrane fuel cell (PEMFC): sulfonated polysulfone associated with phosphatoantimonic acid

P Genova-Dimitrova, B Baradie, D Foscallo… - Journal of membrane …, 2001 - Elsevier
Sulfonation of polysulfone strongly affects both protonic conductivity and lifetime of
composite polyelectrolytes. Viscosimetric comparisons showed the effect of the sulfonating …

Radiation grafted membranes for polymer electrolyte fuel cells

L Gubler, SA Gürsel, GG Scherer - Fuel Cells, 2005 - Wiley Online Library
The cost of polymer electrolyte fuel cell (PEFC) components is crucial to the commercial
viability of the technology. Proton exchange membranes fabricated via the method of …