Synthesis of clay‐armored coatable sulfonated polyimide nanocomposites as robust polyelectrolyte membranes

2021 ◽  
pp. 51310
Author(s):  
Nisar Ali ◽  
Farman Ali ◽  
Amir Said ◽  
Sania Khurshid ◽  
Zeshan Ali Sheikh ◽  
...  
Keyword(s):  
Sulfonated Polyimide ◽  
Polyelectrolyte Membranes

Sulfonated Polyimide-Clay Thin Films for Energy Application

2016 ◽  
Vol 10 (999) ◽  
pp. 1-1 ◽  
Author(s):  
Farman Ali ◽  
Shaukat Saeed ◽  
Syed Shah ◽  
Fazal Rahim ◽  
Laurent Duclaux ◽  
...  
Keyword(s):  
Thin Films ◽  
Sulfonated Polyimide ◽  
Energy Application

A Study of the Nitrogen-Containing Heterocycles on Copolyimide Properties for Proton Exchange Membranes

2013 ◽  
Vol 401-403 ◽  
pp. 563-566 ◽  
Author(s):  
Yu Han Li ◽  
Wei Jian Wang ◽  
Yu Fei Chen ◽  
Lei Wang
Keyword(s):  
Mechanical Properties ◽  
Thermal Stability ◽  
Proton Conductivity ◽  
Water Uptake ◽  
Main Chain ◽  
Proton Exchange Membranes ◽  
Proton Exchange ◽  
Membrane Properties ◽  
Dimensional Changes ◽  
Sulfonated Polyimide

Containing pyrimidine and pyridine monomers were incorporated respectively into the main chain of a sulfonated polyimide in order to investigate the effect of nitrogen-containing heterocycles on membrane properties such as water uptake and proton conductivity. With increasing content of the nitrogen-containing heterocycles, water uptake of membranes and dimensional changes remarkable decrease. The copolymer showed higher thermal stability (desulfonation temperature up to 330 °C) and reasonable good mechanical properties. These membranes also showed higher proton conductivity, which was comparable or even higher than Nafion 117.

Durability of a novel sulfonated polyimide membrane in polymer electrolyte fuel cell operation

2009 ◽  
Vol 54 (3) ◽  
pp. 1076-1082 ◽  
Author(s):  
Akihiro Kabasawa ◽  
Jumpei Saito ◽  
Hiroshi Yano ◽  
Kenji Miyatake ◽  
Hiroyuki Uchida ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Fuel Cell ◽  
Polyimide Membrane ◽  
Sulfonated Polyimide ◽  
Fuel Cell Operation

ChemInform Abstract: Enhancing the Ion-Transport Selectivity of Multilayer Polyelectrolyte Membranes.

ChemInform ◽  
2010 ◽  
Vol 33 (52) ◽  
pp. no-no
Author(s):  
Merlin L. Bruening ◽  
Daniel M. Sullivan
Keyword(s):  
Ion Transport ◽  
Polyelectrolyte Membranes

Direct methanol fuel cell performance of sulfonated polyimide membranes

2009 ◽  
Vol 194 (2) ◽  
pp. 674-682 ◽  
Author(s):  
Zhaoxia Hu ◽  
Takahiro Ogou ◽  
Makoto Yoshino ◽  
Otoo Yamada ◽  
Hidetoshi Kita ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Direct Methanol Fuel Cell ◽  
Cell Performance ◽  
Fuel Cell Performance ◽  
Sulfonated Polyimide ◽  
Direct Methanol ◽  
Methanol Fuel Cell ◽  
Polyimide Membranes
Sign in / Sign up

Export Citation Format

Share Document