scholarly journals Optimal Sizing of Vanadium Redox Flow Battery Systems for Residential Applications Based on Battery Electrochemical Characteristics

Energies ◽  
2016 ◽  
Vol 9 (10) ◽  
pp. 857 ◽  
Author(s):  
Xinan Zhang ◽  
Yifeng Li ◽  
Maria Skyllas-Kazacos ◽  
Jie Bao
Keyword(s):  
Vanadium Redox Flow Battery ◽  
Electrochemical Characteristics ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Optimal Sizing ◽  
Battery Systems ◽  
Vanadium Redox

Highly Hydroxylated Graphite Felts Used as Electrodes for a Vanadium Redox Flow Battery

2014 ◽  
Vol 936 ◽  
pp. 471-475 ◽  
Author(s):  
Wen Wen Li ◽  
You Qun Chu ◽  
Chun An Ma
Keyword(s):  
Photoelectron Spectroscopy ◽  
Electrochemical Impedance ◽  
Vanadium Redox Flow Battery ◽  
Electrochemical Characteristics ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Oh Groups ◽  
Average Current ◽  
Vanadium Redox ◽  
Mixed Acids

The highly hydroxylated graphite felts (GFs) were obtained by treating in mixed acids (V(HNO3)/V(H3PO4)=3:1) for different time at 80°C, and used as the electrodes for all vanadium redox flow battery (VRB). The physical, chemical and electrochemical characteristics of these GFs are characterized by X-ray photoelectron spectroscopy, scanning electron microscopy, cyclic voltametry, electrochemical impedance spectroscopy and charge/discharge test. The excellent electrochemical properties of the treated GFs to VRB electrode reactions can be ascribed to the enhancement of the interaction between vanadium ions with –OH groups introduced by acid treatment. Using GFs treated in the mixed acids for 8 h as electrodes, the VRB exhibits excellent performance under a current density of 20 mA/cm2. The average current efficiency, voltage efficiency and energy efficiency are about 97%, 83.3% and 78%, respectively.

Zirconium boride as a novel negative catalyst for vanadium redox flow battery

2021 ◽  
Author(s):  
Tongxue Zhang ◽  
Yingqiao Jiang ◽  
Zixuan Zhang ◽  
Jing Xue ◽  
Yuehua Li ◽  
...  
Keyword(s):  
Vanadium Redox Flow Battery ◽  
Zirconium Boride ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Vanadium Redox

scholarly journals Graphene-Based Electrodes in a Vanadium Redox Flow Battery Produced by Rapid Low-Pressure Combined Gas Plasma Treatments

2021 ◽  
Author(s):  
Sebastiano Bellani ◽  
Leyla Najafi ◽  
Mirko Prato ◽  
Reinier Oropesa-Nuñez ◽  
Beatriz Martín-García ◽  
...  
Keyword(s):  
Low Pressure ◽  
Vanadium Redox Flow Battery ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Plasma Treatments ◽  
Gas Plasma ◽  
Vanadium Redox

Promoting vanadium redox flow battery performance by ultra-uniform ZrO2@C from metal-organic framework

2021 ◽  
Vol 415 ◽  
pp. 129014
Author(s):  
Yingqiao Jiang ◽  
Gang Cheng ◽  
Yuehua Li ◽  
Zhangxing He ◽  
Jing Zhu ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Vanadium Redox Flow Battery ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Metal Organic ◽  
Vanadium Redox ◽  
Organic Framework
Sign in / Sign up

Export Citation Format

Share Document