scholarly journals Performance of Different Carbon Electrode Materials: Insights into Stability and Degradation under Real Vanadium Redox Flow Battery Operating Conditions

2017 ◽  
Vol 164 (7) ◽  
pp. A1608-A1615 ◽  
Author(s):  
Olga Nibel ◽  
Susan M. Taylor ◽  
Alexandra Pătru ◽  
Emiliana Fabbri ◽  
Lorenz Gubler ◽  
...  
Keyword(s):  
Electrode Materials ◽  
Operating Conditions ◽  
Vanadium Redox Flow Battery ◽  
Carbon Electrode ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Vanadium Redox

Latest advance on carbon electrode materials for all vanadium redox flow battery

2014 ◽  
Vol 44 (8) ◽  
pp. 1280-1288 ◽  
Author(s):  
QingMing ZHOU ◽  
XiongWei WU ◽  
YuPing WU ◽  
Jun LIU ◽  
YuanFu XIONG ◽  
...  
Keyword(s):  
Electrode Materials ◽  
Vanadium Redox Flow Battery ◽  
Carbon Electrode ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Vanadium Redox

Effects of Microwave Treatment on Carbon Electrode for Vanadium Redox Flow Battery

2015 ◽  
Vol 2 (6) ◽  
pp. 872-876 ◽  
Author(s):  
Yong Il Cho ◽  
Se Jun Park ◽  
Ho Jung Hwang ◽  
Jin Goo Lee ◽  
Yu Kwon Jeon ◽  
...  
Keyword(s):  
Microwave Treatment ◽  
Vanadium Redox Flow Battery ◽  
Carbon Electrode ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Vanadium Redox

Dynamic Model of a Vanadium Redox Flow Battery for System Performance Control

2013 ◽  
Vol 136 (2) ◽  
Author(s):  
Victor Yu ◽  
Dongmei Chen
Keyword(s):  
Mass Transfer ◽  
System Performance ◽  
Operating Cost ◽  
Operating Conditions ◽  
Vanadium Redox Flow Battery ◽  
Electrochemical Kinetics ◽  
Voltage Response ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Vanadium Redox

The vanadium redox flow battery (VRFB) is an attractive grid scale energy storage option, but high operating cost prevents widespread commercialization. One way of mitigating cost is to optimize system performance, which requires an accurate model capable of predicting cell voltage under different operating conditions such as current, temperature, flow rate, and state of charge. This paper presents a lumped isothermal VRFB model based on principles of mass transfer and electrochemical kinetics that can predict transient performance with respect to the aforementioned operating conditions. The model captures two important physical phenomena: (1) mass transfer at the electrode surface and (2) vanadium crossover through the membrane. Mass transfer effects increase the overpotential and thus reduce the battery output voltage during discharge. Vanadium crossover causes a concentration imbalance between the two half-cells that negatively affects the voltage response particularly after long term cycling. Further analysis on the system linearity is conducted to assess the feasibility of using a linear control design methodology.

Highly hydroxylated carbon fibres as electrode materials of all-vanadium redox flow battery

Carbon ◽  
2010 ◽  
Vol 48 (11) ◽  
pp. 3079-3090 ◽  
Author(s):  
Lu Yue ◽  
Weishan Li ◽  
Fengqiang Sun ◽  
Lingzhi Zhao ◽  
Lidan Xing
Keyword(s):  
Electrode Materials ◽  
Vanadium Redox Flow Battery ◽  
Carbon Fibres ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Vanadium Redox
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