A neutral polysulfide/ferricyanide redox flow battery

doi:10.1016/j.isci.2021.103157

IMR OpenIR

	A neutral polysulfide/ferricyanide redox flow battery
	Long, Yong 1; Xu, Zhizhao 1; Wang, Guixiang 1; Xu, He 1; Yang, Minghui 1; Ding, Mei 1,2; Yuan, Du 1; Yan, Chuanwei 3; Sun, Qijun 4; Liu, Min 5; Jia, Chuankun 1
通讯作者	Ding, Mei(dingmei@csust.edu.cn) ; Jia, Chuankun(jiachuankun@csust.edu.cn)
	2021-10-22
发表期刊	ISCIENCE
卷号	24 期号:10 页码:13
摘要	Energy storage systems are crucial in the deployment of renewable energies. As one of the most promising solutions, redox flow batteries (RFBs) are still hindered for practical applications by low energy density, high cost, and environmental concerns. To breakthrough the fundamental solubility limit that restricts boosting energy density of the cell, we here demonstrate a new RFB system employing polysulfide and high concentrated ferricyanide (up to 1.6M) species as reactants. The RFB cell exhibits high cell performances with capacity retention of 96.9% after 1,500 cycles and low reactant cost of $32.47/kWh. Moreover, neutral aqueous electrolytes are environmentally benign and cost-effective. A cell stack is assembled and exhibits low capacity fade rate of 0.021% per cycle over 642 charging-discharging steps (spans 60 days). This neutral polysulfide/ferricyanide RFB technology with high safety, long-duration, low cost, and feasibility of scale-up is an innovative design for storing massive energy.
资助者	100 Talented Team of Hunan Province ; Huxiang high-level talents'' program ; Open Fund of National Engineering Laboratory of Highway Maintenance Technology (Changsha University of Science Technology)
DOI	10.1016/j.isci.2021.103157
收录类别	SCI
语种	英语
资助项目	100 Talented Team of Hunan Province[91] ; Huxiang high-level talents'' program[2019RS1046] ; Huxiang high-level talents'' program[2018RS3077] ; Open Fund of National Engineering Laboratory of Highway Maintenance Technology (Changsha University of Science Technology)[kfj170105]
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000713819300005
出版者	CELL PRESS
引用统计	被引频次：31[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/167237
专题	中国科学院金属研究所
通讯作者	Ding, Mei; Jia, Chuankun
作者单位	1.Changsha Univ Sci & Technol, Coll Mat Sci & Engn, Changsha 410114, Peoples R China 2.Changsha Univ Sci & Technol, Natl Engn Lab Highway Maintenance Technol, Changsha 410114, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 4.Chinese Acad Sci, Univ Chinese Acad Sci, Sch Nanosci & Technol, Beijing Inst Nanoenergy & Nanosyst, Beijing 100049, Peoples R China 5.Cent South Univ, Sch Phys & Elect, Inst Super Microstruct & Ultrafast Proc Adv Mat, Changsha 410083, Peoples R China
推荐引用方式 GB/T 7714	Long, Yong,Xu, Zhizhao,Wang, Guixiang,et al. A neutral polysulfide/ferricyanide redox flow battery[J]. ISCIENCE,2021,24(10):13.
APA	Long, Yong.,Xu, Zhizhao.,Wang, Guixiang.,Xu, He.,Yang, Minghui.,...&Jia, Chuankun.(2021).A neutral polysulfide/ferricyanide redox flow battery.ISCIENCE,24(10),13.
MLA	Long, Yong,et al."A neutral polysulfide/ferricyanide redox flow battery".ISCIENCE 24.10(2021):13.