Assessment of anion exchange membrane selectivity with ionic membrane conductivity, revised with Manning's theory or the Kohlrausch's law

2021 ◽  
pp. 119496
Author(s):  
Zhongqiang Zou ◽  
Liansheng Wu ◽  
Tao Luo ◽  
Zhengjuan Yan ◽  
Xinlong Wang
Keyword(s):  
Anion Exchange ◽  
Anion Exchange Membrane ◽  
Membrane Conductivity ◽  
Membrane Selectivity ◽  
Exchange Membrane

Effect of Carbonate on Anion Exchange Membrane Conductivity and Hydrogen Oxidation for AEMFCs

2019 ◽  
Vol 28 (21) ◽  
pp. 103-109 ◽  
Author(s):  
Jose A. Vega ◽  
Shawna Smith ◽  
Casey Chartier ◽  
W. Mustain
Keyword(s):  
Anion Exchange ◽  
Hydrogen Oxidation ◽  
Anion Exchange Membrane ◽  
Membrane Conductivity ◽  
Exchange Membrane

Thermodynamics of Counterion Release Is Critical for Anion Exchange Membrane Conductivity

2018 ◽  
Vol 140 (25) ◽  
pp. 7961-7969 ◽  
Author(s):  
Michael T. Kwasny ◽  
Liang Zhu ◽  
Michael A. Hickner ◽  
Gregory N. Tew
Keyword(s):  
Anion Exchange ◽  
Anion Exchange Membrane ◽  
Membrane Conductivity ◽  
Exchange Membrane

Anion-exchange membrane with ion-nanochannels to beat trade-off between membrane conductivity and acid blocking performance for waste acid reclamation

2019 ◽  
Vol 573 ◽  
pp. 657-667 ◽  
Author(s):  
Tingting Bai ◽  
Meng Wang ◽  
Bopeng Zhang ◽  
Yuxiang Jia ◽  
Yongsheng Chen
Keyword(s):  
Anion Exchange ◽  
Anion Exchange Membrane ◽  
Trade Off ◽  
Membrane Conductivity ◽  
Exchange Membrane ◽  
Waste Acid

Effects of Temperature and Carbon Dioxide on Anion Exchange Membrane Conductivity

2011 ◽  
Vol 14 (12) ◽  
pp. B127 ◽  
Author(s):  
Kyle N. Grew ◽  
Xiaoming Ren ◽  
Deryn Chu
Keyword(s):  
Carbon Dioxide ◽  
Anion Exchange ◽  
Anion Exchange Membrane ◽  
Membrane Conductivity ◽  
Effects Of Temperature ◽  
Exchange Membrane

Tunable Anion Exchange Membrane Conductivity and Permselectivity via Non-Covalent, Hydrogen Bond Cross-Linking

2021 ◽  
Author(s):  
Ryan Kingsbury ◽  
Maruti Hegde ◽  
Jingbo Wang ◽  
Ahmet Kusoglu ◽  
Wei You ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Anion Exchange ◽  
Anion Exchange Membrane ◽  
Cross Linking ◽  
Membrane Conductivity ◽  
Exchange Membrane

Denitrification of ground water by electrodialysis using a new anion exchange membrane

2000 ◽  
Vol 49 (4) ◽  
pp. 211-218
Author(s):  
F. Elhannouni ◽  
M. Belhadj ◽  
M. Taky ◽  
A. El Midaoui ◽  
L. Echihabi ◽  
...  
Keyword(s):  
Ground Water ◽  
Anion Exchange ◽  
Anion Exchange Membrane ◽  
Exchange Membrane

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...

scholarly journals Effect of Gas Diffusion Layer Thickness on the Performance of Anion Exchange Membrane Fuel Cells

Processes ◽  
2021 ◽  
Vol 9 (4) ◽  
pp. 718
Author(s):  
Van Men Truong ◽  
Ngoc Bich Duong ◽  
Hsiharng Yang
Keyword(s):  
Water Management ◽  
Anion Exchange ◽  
Critical Role ◽  
Gas Diffusion ◽  
Anion Exchange Membrane ◽  
Cell Performance ◽  
Water Flooding ◽  
Diffusion Layer Thickness ◽  
Diffusion Layers ◽  
Exchange Membrane

Gas diffusion layers (GDLs) play a critical role in anion exchange membrane fuel cell (AEMFC) water management. In this work, the effect of GDL thickness on the cell performance of the AEMFC was experimentally investigated. Three GDLs with different thicknesses of 120, 260, and 310 µm (denoted as GDL-120, GDL-260, and GDL-310, respectively) were prepared and tested in a single H2/O2 AEMFC. The experimental results showed that the GDL-260 employed in both anode and cathode electrodes exhibited the best cell performance. There was a small difference in cell performance for GDL-260 and GDL-310, while water flooding was observed in the case of using GDL-120 operated at current densities greater than 1100 mA cm−2. In addition, it was found that the GDL thickness had more sensitivity to the AEMFC performance as used in the anode electrode rather than in the cathode electrode, indicating that water removal at the anode was more challenging than water supply at the cathode. The strategy of water management in the anode should be different from that in the cathode. These findings can provide a further understanding of the role of GDLs in the water management of AEMFCs.

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