Achieving Fast Proton Transport and High Vanadium Ion Rejection with Uniformly Mesoporous Composite Membranes for High-Efficiency Vanadium Redox Flow Batteries

2020 ◽  
Vol 3 (6) ◽  
pp. 5874-5881
Author(s):  
Choongseop Jeon ◽  
Chanyong Choi ◽  
Hee-Tak Kim ◽  
Myungeun Seo
Keyword(s):  
Proton Transport ◽  
High Efficiency ◽  
Composite Membranes ◽  
Fast Proton ◽  
Mesoporous Composite ◽  
Redox Flow Batteries ◽  
Ion Rejection ◽  
Flow Batteries ◽  
Vanadium Redox ◽  
Vanadium Ion

scholarly journals 3D flower-like molybdenum disulfide modified graphite felt as a positive material for vanadium redox flow batteries

RSC Advances ◽  
2020 ◽  
Vol 10 (29) ◽  
pp. 17235-17246
Author(s):  
Lei Wang ◽  
Shuangyu Li ◽  
Dan Li ◽  
Qinhao Xiao ◽  
Wenheng Jing
Keyword(s):  
Ion Transport ◽  
Molybdenum Disulfide ◽  
Open Flower ◽  
Graphite Felt ◽  
Redox Flow Batteries ◽  
Positive Material ◽  
Flow Batteries ◽  
Vanadium Redox ◽  
Vanadium Ion

The open flower-like structure facilitates vanadium ion transport. The capacity and efficiency of a battery using MoS2/GF are dramatically increased.

scholarly journals Layered composite membranes based on porous PVDF coated with a thin, dense PBI layer for vanadium redox flow batteries

2019 ◽  
Vol 591 ◽  
pp. 117333 ◽  
Author(s):  
Wonmi Lee ◽  
Mina Jung ◽  
Dmytro Serhiichuk ◽  
Chanho Noh ◽  
Gaurav Gupta ◽  
...  
Keyword(s):  
Composite Membranes ◽  
Layered Composite ◽  
Redox Flow Batteries ◽  
Flow Batteries ◽  
Vanadium Redox

Doping structure and degradation mechanism of polypyrrole–Nafion® composite membrane for vanadium redox flow batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (105) ◽  
pp. 103332-103336 ◽  
Author(s):  
Qinglong Tan ◽  
Shanfu Lu ◽  
Yang Lv ◽  
Xin Xu ◽  
Jiangju Si ◽  
...  
Keyword(s):  
Composite Membrane ◽  
Degradation Mechanism ◽  
Ion Permeability ◽  
Redox Flow Batteries ◽  
Flow Batteries ◽  
Vanadium Redox ◽  
Enhanced Conductivity ◽  
Vanadium Ion

The proton-acid doping structure of PPY endowed the HPPY–N212 membrane with enhanced conductivity as well as reduced vanadium ion permeability.

Directly fluorinated polyaromatic composite membranes for vanadium redox flow batteries

2012 ◽  
Vol 415-416 ◽  
pp. 139-144 ◽  
Author(s):  
Dongyang Chen ◽  
Michael A. Hickner ◽  
Shuanjin Wang ◽  
Jingjing Pan ◽  
Min Xiao ◽  
...  
Keyword(s):  
Composite Membranes ◽  
Redox Flow Batteries ◽  
Flow Batteries ◽  
Vanadium Redox
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