Achieving gradient-pore-oriented graphite felt for vanadium redox flow batteries: meeting improved electrochemical activity and enhanced mass transport from nano- to micro-scale

2019 ◽  
Vol 7 (18) ◽  
pp. 10962-10970 ◽  
Author(s):  
Rui Wang ◽  
Yinshi Li ◽  
Ya-Ling He
Keyword(s):  
Mass Transport ◽  
Electrochemical Activity ◽  
Graphite Felt ◽  
Micro Scale ◽  
Redox Flow Batteries ◽  
Etching Method ◽  
Flow Batteries ◽  
One Step ◽  
Vanadium Redox

A gradient-pore-oriented graphite felt electrode was prepared by a facile one-step etching method, showing improved electrochemical activity and enhanced mass transport from nano- to micro-scale in flow batteries.

scholarly journals 2D-dynamic phenomenological modelling of vanadium redox flow batteries – Analysis of the mass transport related overpotentials

2020 ◽  
Vol 480 ◽  
pp. 229142
Author(s):  
Nuno M. Delgado ◽  
Ricardo Monteiro ◽  
M. Abdollahzadeh ◽  
Paulo Ribeirinha ◽  
Anders Bentien ◽  
...  
Keyword(s):  
Mass Transport ◽  
Redox Flow Batteries ◽  
Flow Batteries ◽  
Vanadium Redox

scholarly journals Insights on the Electrochemical Activity of Porous Carbonaceous Electrodes in Non-Aqueous Vanadium Redox Flow Batteries

2017 ◽  
Vol 164 (14) ◽  
pp. A3673-A3683 ◽  
Author(s):  
Ibrahim Mustafa ◽  
Musbaudeen O. Bamgbopa ◽  
Eman Alraeesi ◽  
Yang Shao-Horn ◽  
Hong Sun ◽  
...  
Keyword(s):  
Electrochemical Activity ◽  
Redox Flow Batteries ◽  
Flow Batteries ◽  
Vanadium Redox

Effects of carbonaceous impurities on the electrochemical activity of multiwalled carbon nanotube electrodes for vanadium redox flow batteries

Carbon ◽  
2018 ◽  
Vol 131 ◽  
pp. 47-59 ◽  
Author(s):  
Ibrahim Mustafa ◽  
Asma Al Shehhi ◽  
Ayoob Al Hammadi ◽  
Rahmat Susantyoko ◽  
Giovanni Palmisano ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Electrochemical Activity ◽  
Multiwalled Carbon Nanotube ◽  
Multiwalled Carbon ◽  
Redox Flow Batteries ◽  
Flow Batteries ◽  
Vanadium Redox

Highly efficient and ultra-stable boron-doped graphite felt electrodes for vanadium redox flow batteries

2018 ◽  
Vol 6 (27) ◽  
pp. 13244-13253 ◽  
Author(s):  
H. R. Jiang ◽  
W. Shyy ◽  
L. Zeng ◽  
R. H. Zhang ◽  
T. S. Zhao
Keyword(s):  
Graphite Felt ◽  
Redox Flow Batteries ◽  
Highly Efficient ◽  
Boron Doped ◽  
Flow Batteries ◽  
Vanadium Redox ◽  
Felt Electrodes

Highly efficient and ultra-stable boron-doped graphite felt electrodes are designed, fabricated and tested for vanadium redox flow batteries.

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.

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