Synthesis of Nonfluorinated Amphiphilic Rod−Coil Block Copolymer and Its Application to Proton Exchange Membrane

2010 ◽  
Vol 22 (12) ◽  
pp. 3646-3652 ◽  
Author(s):  
Tae Ann Kim ◽  
Won Ho Jo
Keyword(s):  
Block Copolymer ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Exchange Membrane

Novel partially fluorinated graft block copolymer ionomer as potential proton exchange membrane material

Polymer ◽  
2016 ◽  
Vol 95 ◽  
pp. 91-101 ◽  
Author(s):  
Cigdem Bilir ◽  
Tuba Erdogan ◽  
Serhat Odabas ◽  
Elif Erdal Unveren
Keyword(s):  
Block Copolymer ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Membrane Material ◽  
Exchange Membrane

Sulfonated graphene oxide-decorated block copolymer as a proton-exchange membrane: improving the ion selectivity for all-vanadium redox flow batteries

2018 ◽  
Vol 6 (36) ◽  
pp. 17740-17750 ◽  
Author(s):  
Md. Abdul Aziz ◽  
Sangaraju Shanmugam
Keyword(s):  
Graphene Oxide ◽  
Block Copolymer ◽  
Proton Exchange Membrane ◽  
Ion Selectivity ◽  
Proton Exchange ◽  
Discharge Time ◽  
Redox Flow Batteries ◽  
Sulfonated Graphene ◽  
Exchange Membrane ◽  
Vanadium Redox

A SPEKS/sGO composite membrane with superior ion selectivity and chemical stability was synthesized. The composite and pristine SPEKS membranes exhibited a 10.4- and 6.5-times greater self-discharge time compared with the commercial Nafion-212 membrane.

Inorganic modification of block copolymer for medium temperature proton exchange membrane application

2010 ◽  
Vol 351 (1-2) ◽  
pp. 168-177 ◽  
Author(s):  
Mayur K. Mistry ◽  
Namita Roy Choudhury ◽  
Naba K. Dutta ◽  
Robert Knott
Keyword(s):  
Block Copolymer ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Medium Temperature ◽  
Exchange Membrane

A sulfonated polybenzophenone/polyimide copolymer as a novel proton exchange membrane

RSC Advances ◽  
2015 ◽  
Vol 5 (62) ◽  
pp. 50082-50086 ◽  
Author(s):  
Takahiro Miyahara ◽  
Junpei Miyake ◽  
Soichi Matsuno ◽  
Masahiro Watanabe ◽  
Kenji Miyatake
Keyword(s):  
Fuel Cell ◽  
Block Copolymer ◽  
Proton Conductivity ◽  
Proton Exchange Membrane ◽  
Gas Permeability ◽  
Proton Exchange ◽  
High Proton Conductivity ◽  
High Proton ◽  
Exchange Membrane

A sulfonated polybenzophenone/polyimide block copolymer membrane exhibited high proton conductivity, good dimensional and mechanical stabilities, and low gas permeability, which are attractive for fuel cell applications.

Highly durable fuel cell catalysts using crosslinkable block copolymer-based carbon supports with ultralow Pt loadings

2020 ◽  
Vol 13 (12) ◽  
pp. 4921-4929
Author(s):  
Juhyuk Choi ◽  
Young Jun Lee ◽  
Dongmin Park ◽  
Hojin Jeong ◽  
Sangyong Shin ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Fuel Cell ◽  
Block Copolymer ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Carbon Supports ◽  
Fuel Cell Catalysts ◽  
Ptfe Nanoparticles ◽  
Exchange Membrane

The catalyst in which carbon shells encapsulate PtFe nanoparticles shows superior activity and durability for proton exchange membrane fuel cells.

Well-defined block copolymer ionomers and their blend membranes for proton exchange membrane fuel cell

2009 ◽  
Vol 344 (1-2) ◽  
pp. 172-181 ◽  
Author(s):  
Tuba Erdogan ◽  
Elif Erdal Unveren ◽  
Tulay Y. Inan ◽  
Burak Birkan
Keyword(s):  
Fuel Cell ◽  
Block Copolymer ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Blend Membranes ◽  
Exchange Membrane
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