Sal wood sawdust derived highly mesoporous carbon as prospective electrode material for vanadium redox flow batteries

2019 ◽  
Vol 834 ◽  
pp. 94-100 ◽  
Author(s):  
Makhan Maharjan ◽  
Nyunt Wai ◽  
Andrei Veksha ◽  
Apostolos Giannis ◽  
Tuti Mariana Lim ◽  
...  
Keyword(s):  
Electrode Material ◽  
Mesoporous Carbon ◽  
Redox Flow Batteries ◽  
Wood Sawdust ◽  
Flow Batteries ◽  
Vanadium Redox

Nitrogen-doped mesoporous carbon for energy storage in vanadium redox flow batteries

2010 ◽  
Vol 195 (13) ◽  
pp. 4375-4379 ◽  
Author(s):  
Yuyan Shao ◽  
Xiqing Wang ◽  
Mark Engelhard ◽  
Chongmin Wang ◽  
Sheng Dai ◽  
...  
Keyword(s):  
Energy Storage ◽  
Mesoporous Carbon ◽  
Nitrogen Doped ◽  
Redox Flow Batteries ◽  
Flow Batteries ◽  
Vanadium Redox

Edge‐Rich Multidimensional Frame Carbon as High‐Performance Electrode Material for Vanadium Redox Flow Batteries

2022 ◽  
pp. 2103186
Author(s):  
Qi Deng ◽  
Xiao‐Yi HuangYang ◽  
Xin Zhang ◽  
Zhi‐Hong Xiao ◽  
Wei‐Bin Zhou ◽  
...  
Keyword(s):  
Electrode Material ◽  
High Performance ◽  
Redox Flow Batteries ◽  
Flow Batteries ◽  
Vanadium Redox

scholarly journals Conversion of Spent Coffee Beans to Electrode Material for Vanadium Redox Flow Batteries

Batteries ◽  
2018 ◽  
Vol 4 (4) ◽  
pp. 56 ◽  
Author(s):  
Vida Krikstolaityte ◽  
Oh Joshua ◽  
Andrei Veksha ◽  
Nyunt Wai ◽  
Grzegorz Lisak ◽  
...  
Keyword(s):  
Surface Area ◽  
Electrode Material ◽  
Low Cost ◽  
Redox Flow Batteries ◽  
Graphite Plate ◽  
Coffee Beans ◽  
Flow Batteries ◽  
Activation Times ◽  
Vanadium Redox ◽  
Kinetics Of

This study presents the application of pyrolyzed spent coffee beans as a potential electrode material to replace commercial bipolar graphite plate in vanadium redox flow batteries (VRB). The results indicate that the biochar obtained from spent coffee beans shows relatively good electrochemical charge transfer kinetics of vanadium redox reactions as well as generates higher energy and voltage efficiency in a static cell test when compared to TF6 bipolar graphite plate. Additionally, the biochar was activated via steam at various activation times to increase its surface area, and their effect on the kinetics of the electrochemical reactions was investigated. The activated carbon did not exhibit any improvement neither in electron transfer kinetics nor in the battery efficiency, despite their increased surface area. The performed studies demonstrate that the biochar obtained from spent coffee beans can be a low-cost electrode material for VRB with improved performance characteristics.

Highly Graphitic, Mesoporous Carbon Materials as Electrocatalysts for Vanadium Redox Reactions in All-Vanadium Redox-Flow Batteries

2018 ◽  
Vol 165 (11) ◽  
pp. A2510-A2518 ◽  
Author(s):  
Stefan Rümmler ◽  
Matthias Steimecke ◽  
Sabine Schimpf ◽  
Mark Hartmann ◽  
Stefan Förster ◽  
...  
Keyword(s):  
Mesoporous Carbon ◽  
Redox Reactions ◽  
Carbon Materials ◽  
Redox Flow Batteries ◽  
Flow Batteries ◽  
Vanadium Redox ◽  
Mesoporous Carbon Materials

Thermo–chemical treatments based on NH3/O2 for improved graphite-based fiber electrodes in vanadium redox flow batteries

Carbon ◽  
2013 ◽  
Vol 60 ◽  
pp. 280-288 ◽  
Author(s):  
Cristina Flox ◽  
Javier Rubio-García ◽  
Marcel Skoumal ◽  
Teresa Andreu ◽  
Juan Ramón Morante
Keyword(s):  
Chemical Treatments ◽  
Redox Flow Batteries ◽  
Flow Batteries ◽  
Vanadium Redox
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