Results 41 to 50 of about 21,060 (292)

Membranes for Redox Flow Battery Applications

Membranes, 2012
The need for large scale energy storage has become a priority to integrate renewable energy sources into the electricity grid. Redox flow batteries are considered the best option to store electricity from medium to large scale applications.
Maria Skyllas-Kazacos, Aishwarya Parasuraman, Tuti Mariana Lim, Suminto Winardi, Helen Prifti   +4 more
doaj   +1 more source

High voltage vanadium-metal hydride rechargeable semi-flow battery [PDF]

, 2013
We report a Vanadium-MH rechargeable semi-flow battery with an experimental OCV of 1.93 V and operating voltage of 1.70 V, very high values among rechargeable flow batteries with aqueous electrolytes.
Chan, KY, Li, VCY, Weng, GM
core   +1 more source

Cyclohexanedione as the negative electrode reaction for organic redox flow batteries [PDF]

, 2017
The electrochemical reduction and oxidation of cyclohexanedione is evaluated for the first time as the negative electrode reaction in an organic redox flow battery. Electrochemical characterization indicates that the redox reaction of cyclohexanedione is
A. Shah, A.M. Berenguer, J. Palma, L. An, M. Liras, M.A. Anderson, P. Leung, R. Marcilla, T. Martin   +8 more
core   +1 more source

Concurrent nanoscale surface etching and SnO2 loading of carbon fibers for vanadium ion redox enhancement

Beilstein Journal of Nanotechnology, 2019
Facile and efficient methods to prepare active electrodes for redox reactions of electrolyte ions are required to produce efficient and low-cost redox flow batteries (RFBs).
Jun Maruyama, Shohei Maruyama, Tomoko Fukuhara, Toru Nagaoka, Kei Hanafusa   +4 more
doaj   +1 more source

Electrocatalysis at Electrodes for Vanadium Redox Flow Batteries

Batteries, 2018
Flow batteries (also: redox batteries or redox flow batteries RFB) are briefly introduced as systems for conversion and storage of electrical energy into chemical energy and back.
Yuping Wu, Rudolf Holze
doaj   +1 more source

Asymmetric cycling of vanadium redox flow batteries with a poly(arylene piperidinium)-based anion exchange membrane

, 2021
The potential application of a 50 μm thick anion exchange membrane prepared based on poly(terphenyl piperidinium-co-trifluoroacetophenone) (PTPT) is investigated for vanadium redox flow batteries (VRFBs).
A. Khataee, Dong Pan, J. Olsson, P. Jannasch, R. Lindström   +4 more
semanticscholar   +1 more source

New Energy-Storage Metal Vanadium Resources: Demand Prediction and Supply Analysis

中国工程科学
As new energy sources such as solar and wind energy develop rapidly, energy storage will usher in explosive growth owing to its ability to solve the problems of intermittent power generation.
Chen Renfeng , Long Tao , Chen Qishen , Zhang Yanfei , Xing Jiayun , Liu Min , Wang Kun , Ren Xin , Shang Chenghong , Wang Xiao   +9 more
doaj   +1 more source

In situ mapping of activity distribution and oxygen evolution reaction in vanadium flow batteries

Nature Communications, 2019
Redox flow batteries are attractive for large-scale energy storage, but electrode activity should be better understood to improve electrochemical performance.
Kaijie Ma, Yunong Zhang, Le Liu, Jingyu Xi, Xinping Qiu, Tian Guan, Yonghong He   +6 more
doaj   +1 more source

Application of Novel Anion-Exchange Blend Membranes (AEBMs) to Vanadium Redox Flow Batteries

Membranes, 2018
Both cation-exchange membranes and anion-exchange membranes are used as ion conducting membranes in vanadium redox flow batteries (VRFBs). Anion-exchange membranes (AEMs) are applied in vanadium redox flow batteries due to the high blocking property of ...
Hyeongrae Cho, Henning M. Krieg, Jochen A. Kerres   +2 more
doaj   +1 more source

Numerical Parametric Investigation of Nonaqueous Vanadium Redox Flow Batteries

Batteries, 2022
Nonaqueous redox flow batteries are promising candidates for large-scale energy storage technologies. However, the effect of structural design and key factors limiting the performance are still not thoroughly understood.
Shaopei Huang, Yujuan Lu
doaj   +1 more source