High performance cross-linked anion exchange membrane based on aryl-ether free polymer backbones for anion exchange membrane fuel cell application

2020 ◽  
Vol 4 (8) ◽  
pp. 4057-4066 ◽  
Author(s):  
Xueqiang Gao ◽  
HongMei Yu ◽  
Feng Xie ◽  
Jinkai Hao ◽  
Zhigang Shao
Keyword(s):  
Anion Exchange ◽  
High Performance ◽  
Low Cost ◽  
Reduction Reaction ◽  
Anion Exchange Membrane ◽  
Electrochemical Kinetics ◽  
Aryl Ether ◽  
Fuel Cell Application ◽  
Exchange Membrane ◽  
Kinetics Of

Anion exchange membrane fuel cells (AEMFCs) have attracted growing interest in recent years due to the favored electrochemical kinetics of the oxygen reduction reaction (ORR) and potential low cost, and development of high performance AEMs is always an urgent issue.

Development of a high-performance anion exchange membrane using poly(isatin biphenylene) with flexible heterocyclic quaternary ammonium cations for alkaline fuel cells

2019 ◽  
Vol 7 (12) ◽  
pp. 6883-6893 ◽  
Author(s):  
Shuai Zhang ◽  
Xiuling Zhu ◽  
Cuihong Jin
Keyword(s):  
Fuel Cells ◽  
Anion Exchange ◽  
Quaternary Ammonium ◽  
High Performance ◽  
Anion Exchange Membrane ◽  
Anion Exchange Membranes ◽  
Aryl Ether ◽  
Alkaline Fuel Cells ◽  
Quaternary Ammonium Cations ◽  
Exchange Membrane

A series of quaternary ammonium-tethered poly(isatin biphenylene)s (PIBs) were prepared devoid of alkaline labile aryl ether bonds via superacid-catalyzed polymerization and explored as highly alkaline stable backbones of anion exchange membranes (AEMs).

Poly(carbazole)-based anion-conducting materials with high performance and durability for energy conversion devices

2020 ◽  
Vol 13 (10) ◽  
pp. 3633-3645 ◽  
Author(s):  
Min Suc Cha ◽  
Ji Eun Park ◽  
Sungjun Kim ◽  
Seung-Hui Han ◽  
Sang-Hun Shin ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Energy Conversion ◽  
Anion Exchange ◽  
High Performance ◽  
Anion Exchange Membrane ◽  
Superior Performance ◽  
Aryl Ether ◽  
Conducting Materials ◽  
Exchange Membrane ◽  
Energy Conversion Devices

An aryl ether-free less-phenyl adsorbing poly-carbazole-based polymer shows superior performance and durability for anion exchange membrane fuel cells and electrolyzers.

High-performance anion exchange membrane water electrolyzers with a current density of 7.68 A cm-2 and durability of 1000 h

2021 ◽  
Author(s):  
Nanjun Chen ◽  
Sae Yane Baek ◽  
Ju Yeon Lee ◽  
Jong Hyeong Park ◽  
So Young Lee ◽  
...  
Keyword(s):  
Anion Exchange ◽  
Current Density ◽  
High Performance ◽  
Low Cost ◽  
New Technology ◽  
Anion Exchange Membrane ◽  
Proton Exchange ◽  
Exchange Membrane ◽  
A Current ◽  
High Purity Hydrogen

Low-cost anion exchange membrane (AEM) water electrolyzers (AEMWEs) are a new technology to produce high-purity hydrogen; however, their current density and durability are far lower than those of proton exchange...

scholarly journals Durability of Anion Exchange Membrane Water Electolyzers

2021 ◽  
Author(s):  
Dongguo Li ◽  
Andrew R Motz ◽  
Chulsung Bae ◽  
Cy Fujimoto ◽  
Gaoqiang Yang ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Anion Exchange ◽  
Low Cost ◽  
Anion Exchange Membrane ◽  
Production Technologies ◽  
Exchange Membrane

Interest in the low-cost production of clean hydrogen is growing. Anion exchange membrane water electrolyzers (AEMWEs) are considered one of the most promising sustainable hydrogen production technologies because of their...

High-performance anion exchange membrane alkaline seawater electrolysis

2021 ◽  
Author(s):  
Yoo Sei Park ◽  
Jooyoung Lee ◽  
Myeong-Je Jang ◽  
Juchan Yang ◽  
Jae Hoon Jeong ◽  
...  
Keyword(s):  
Anion Exchange ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Anion Exchange Membrane ◽  
Hydrogen Energy ◽  
Highly Active ◽  
Production Of Hydrogen ◽  
Exchange Membrane ◽  
Seawater Electrolysis

Seawater electrolysis is a promising technology for the production of hydrogen energy and seawater desalination. To produce hydrogen energy through seawater electrolysis, highly active electrocatalysts for the oxygen evolution reaction...

Atomic-level insight into reasonable design of metal-based catalysts for hydrogen oxidation in alkaline electrolytes

2021 ◽  
Author(s):  
Lulu An ◽  
Xu Zhao ◽  
Tonghui Zhao ◽  
Deli Wang
Keyword(s):  
Fuel Cell ◽  
Anion Exchange ◽  
Hydrogen Oxidation ◽  
Anion Exchange Membrane ◽  
Atomic Level ◽  
Alkaline Electrolytes ◽  
Exchange Membrane ◽  
Kinetics Of ◽  
Insight Into ◽  
Hydrogen Utilization

Anion exchange membrane fuel cell (AEMFC) is becoming highly attractive for hydrogen utilization owing to the advantages of employing economic catalysts in alkaline electrolytes. Nevertheless, the kinetics of anodic hydrogen...

High-performance poly(fluorenyl aryl piperidinium)-based anion exchange membrane fuel cells with realistic hydrogen supply

2021 ◽  
Vol 512 ◽  
pp. 230474
Author(s):  
Nanjun Chen ◽  
Sun Pyo Kim ◽  
Chuan Hu ◽  
Ho Hyun Wang ◽  
Jong Hyeong Park ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Anion Exchange ◽  
High Performance ◽  
Anion Exchange Membrane ◽  
Hydrogen Supply ◽  
Exchange Membrane
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