Results 1 to 10 of about 157,501 (159)

Anion-Exchange Membranes’ Characteristics and Catalysts for Alkaline Anion-Exchange Membrane Fuel Cells [PDF]

Membranes
This work aims at the effects of anion-exchange membranes (AEMs) and ionomer binders on the catalyst electrodes for anion-exchange membrane fuel cells (AEMFCs). In the experiments, four metal catalysts (nano-grade Pt, PtRu, PdNi and Ag), four AEMs (aQAPS-
Fa-Cheng Su, Hsuan-Hung Yu, Hsiharng Yang   +2 more
doaj   +2 more sources

Membrane Electrode Assembly Design for High-Efficiency Anion Exchange Membrane Water Electrolysis [PDF]

Research
Growing interest in low-cost clean hydrogen production has positioned anion exchange membrane water electrolysis (AEMWE) as a leading sustainable technology.
Liming Yang, Shengbing Dong, Tao Yang, Jianhe Liu, Shuang Liu, Kang Wang, Enhui Wang, Hongyang Wang, Kuo-Chih Chou, Xinmei Hou   +9 more
doaj   +2 more sources

Water-mediated ion transport in an anion exchange membrane [PDF]

Nature Communications
Water is a critical component in polyelectrolyte anion exchange membranes (AEMs). It plays a central role in ion transport in electrochemical systems. Gaining a better understanding of molecular transport and conductivity in AEMs has been challenged by ...
Zhongyang Wang, Ge Sun, Nicholas H. C. Lewis, Mrinmay Mandal, Abhishek Sharma, Mincheol Kim, Joan M. Montes de Oca, Kai Wang, Aaron Taggart, Alex B. Martinson, Paul A. Kohl, Andrei Tokmakoff, Shrayesh N. Patel, Paul F. Nealey, Juan J. de Pablo   +14 more
doaj   +2 more sources

Anion-Exchange Membrane Oxygen Separator [PDF]

ACS Organic & Inorganic Au
Maisa Faour, Karam Yassin, Dario R. Dekel   +2 more
doaj   +2 more sources

Enhanced Performance and Durability of Pore-Filling Membranes for Anion Exchange Membrane Water Electrolysis [PDF]

Membranes
Four distinct pore-filling anion exchange membranes (PFAEMs) were prepared, and their mechanical properties, ion conductivity, and performance in anion exchange membrane water electrolysis (AEMWE) were evaluated.
Minyoung Lee, Jin-Soo Park
doaj   +2 more sources

Hybrid polymer inclusion membrane as anion exchange membrane for recovering Pd2+ ions in electrogenerative process

Journal of Electrochemical Science and Engineering, 2022
A novel non-plasticized nano-porous hybrid inorganic-organic polymer inclusion membrane (PIM) was synthesized, characterized, and evaluated as an anion exchange membrane for application in electrogenerative processes to recover Pd2+ ions.
Syed Fariq Fathullah Syed Yaacob, Nadia Mansor, Syaza Atikah Nizar, Ayo Olasupo, Norita Mohamed, Faiz Bukhari Mohd Suah   +5 more
doaj   +1 more source

Anion exchange membrane water electrolysis for sustainable large‐scale hydrogen production

Carbon Neutralization, 2022
The development of sustainable energy technology has received considerable attention to meet the increasing energy demands and realize carbon neutrality. Hydrogen is a promising alternative energy source to replace fossil fuels and mitigate environmental
Sol A Lee, Jaehyun Kim, Ki Chang Kwon, Sun Hwa Park, Ho Won Jang   +4 more
doaj   +1 more source

Comparison of Physicochemical Properties of Two Types of Polyepichlorohydrin-Based Anion Exchange Membranes for Reverse Electrodialysis

Membranes, 2022
The development of the most effective, suitable and economic ion-exchange membranes is crucial for reverse electrodialysis (RED)—the most widely studied process to harvest salinity gradient energy from mixing seawater and river water.
Ezgi Karakoç, Enver Güler
doaj   +1 more source

Anion Exchange Membrane Water Electrolyzers: An Overview

Journal of Chemical Engineering of Japan, 2023
The green-H2 production through water electrolysis from renewable energies is vital in the context of developing a sustainable and cost-effective methodology.
Yuuki Sugawara, Sasidharan Sankar, Shoji Miyanishi, Rajith Illathvalappil, Pranav K. Gangadharan, Hidenori Kuroki, Gopinathan M. Anilkumar, Takeo Yamaguchi   +7 more
doaj   +1 more source

Ion Transport Characteristics in Membranes for Direct Formate Fuel Cells

Frontiers in Chemistry, 2020
Ion exchange membranes are widely used in fuel cells to physically separate two electrodes and functionally conduct charge-carrier ions, such as anion exchange membranes and cation exchange membranes.
Xiangyu Su, Zhefei Pan, Liang An
doaj   +1 more source