Journal ArticleDOI
Progress in redox flow batteries, remaining challenges and their applications in energy storage
Puiki Leung,Xiaohong Li,Carlos Ponce de León,Leonard Berlouis,C.T. John Low,Frank C. Walsh,Frank C. Walsh +6 more
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TLDR
A comprehensive review of the overall development of redox flow battery technology, including proposed chemistries, cell components and recent applications is provided in this paper, where the authors highlight the challenges and directions for further research.Abstract:
Redox flow batteries, which have been developed over the last 40 years, are used to store energy on the medium to large scale, particularly in applications such as load levelling, power quality control and facilitating renewable energy deployment. Various electrode materials and cell chemistries have been proposed; some of the successful systems have been demonstrated on a large-scale in the range of 10 kW–10 MW. Enhanced performance is attributable to the improvements in electrodes, separator materials and an increasing awareness of cell design. This comprehensive review provides a summary of the overall development of redox flow battery technology, including proposed chemistries, cell components and recent applications. Remaining challenges and directions for further research are highlighted.read more
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Journal ArticleDOI
A morphology strategy to disentangle conductivity–selectivity dilemma in proton exchange membranes for vanadium flow batteries
TL;DR: In this paper, a novel integrally thin skinned asymmetric proton exchange membrane (ITSA-PEM) is proposed to disentangle the typical conductivity-selectivity dilemma in PEMs for vanadium flow batteries (VFBs).
Journal ArticleDOI
Optimization and Design of the Minimal Architecture Zinc-Bromine Battery Using Insight from a Levelized Cost of Storage Model
K.W. Knehr,Robert Buline,Todd Baldwin,Erick Guzman,Hang Huynh,Rebecca E. Ciez,Daniel A. Steingart +6 more
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High power density near‐neutral pH aqueous redox flow batteries using zinc chloride and 4,5‐dihydroxy‐1,3‐benzenedisulfonate as redox couple with polyethylene glycol additive
Journal ArticleDOI
Planar orientation of hydrophilic channels by biaxial deformation of perfluorinated sulfonic acid membranes for vanadium redox flow batteries
Seonwoo Hwang,Doohee Lee,Yecheol Rho,Kyung Seok Yoon,Duk Man Yu,Sang Jun Yoon,Sangwon Kim,Young Taik Hong,Soonyong So +8 more
TL;DR: PFSA membranes are biaxially stretched for planar orientation of hydrophilic channels with the expanded membrane area over 800% to offer an efficient way to utilize the expansive PFSA membranes.
Journal ArticleDOI
Effect of Operating Temperature on Individual Half-Cell Reactions in All-Vanadium Redox Flow Batteries
TL;DR: In this paper, steady state measurements were performed in order to investigate the effect of operating temperature on the individual half-cell reactions in all vanadium redox flow cells, and it was shown that the kinetic losses are dominated by the negative halfcell reaction.
References
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Journal ArticleDOI
Electrochemical Energy Storage for Green Grid
Zhenguo Yang,Jianlu Zhang,Michael Kintner-Meyer,Xiaochuan Lu,Daiwon Choi,John P. Lemmon,Jun Liu +6 more
TL;DR: This review offers details of the technologies, in terms of needs, status, challenges and future R&d directions, that are expected to integrate significant levels of renewables into the electrical grid.
Book
Handbook Of Batteries
TL;DR: In this article, the authors present the principles of operation and reactions factors affecting battery performance standardization of battery design selection and application of batteries, as well as a discussion of the differences between primary and secondary batteries.
Journal ArticleDOI
Redox flow batteries: a review
Adam Z. Weber,Matthew M. Mench,Matthew M. Mench,Jeremy P. Meyers,Philip N. Ross,Jeff T. Gostick,Qinghua Liu +6 more
TL;DR: In this article, the components of RFBs with a focus on understanding the underlying physical processes are examined and various transport and kinetic phenomena are discussed along with the most common redox couples.
Journal ArticleDOI
Progress in Flow Battery Research and Development
TL;DR: Of the flow battery technologies that have been investigated, the all-vanadium redox flow battery has received the most attention and has shown most promise in various pre-commercial to commercial stationary applications to date, while new developments in hybrid redox fuel cells are promising to lead the way for future applications in mechanically and electrically "refuelable" electric vehicles.
Journal ArticleDOI
Redox flow cells for energy conversion
TL;DR: In this paper, the authors compared redox flow systems in the light of characteristics such as open circuit potential, power density, energy efficiency, and charge-discharge behavior, and highlighted areas for further research.