Zinc-nickel single flow batteries with improved cycling stability by eliminating zinc accumulation on the negative electrode

被引：43

作者：

Cheng, Yuanhui ^{[1
,2
]}

Lai, Qinzhi ^{[1
]}

Li, Xianfeng ^{[1
]}

Xi, Xiaoli ^{[1
,2
]}

Zheng, Qiong ^{[1
]}

Ding, Cong ^{[1
,2
]}

Zhang, Huamin ^{[1
]}

机构：

[1] Chinese Acad Sci, Dalian Inst Chem Phys, Div Energy Storage, Dalian 116023, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100039, Peoples R China

来源：

ELECTROCHIMICA ACTA | 2014年 / 145卷

关键词：

Batteries; Coulombic efficiency; Cycling stability; Parasitic reactions; Zinc accumulation; XPS CHARACTERIZATION; OXYGEN EVOLUTION; HYDROXIDE; OXIDE; MORPHOLOGY; METAL; TRANSITION; DEPOSITION; INHIBITORS; FILMS;

D O I：

10.1016/j.electacta.2014.08.090

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Zinc accumulation is recognized as one of the most critical issues that affect the cycle life of zinc-nickel single flow batteries (ZNBs). In this paper, a novel and very specific method has been proposed to solve the above problem. The side reactions, which are always regarded as negative factors, are promoted at negative side to balance the side reactions at positive side. A novel electrode with high reaction area and well mass transport structure has been designed to facilitate parasitic reactions at negative side. The result shows that zinc accumulation has been successfully solved by balancing positive reactions and negative reactions with this novel electrode, and no zinc accumulates on the negative electrode over 400 cycles. This paper provides an effective way to improve the cycling stability of ZNBs, which is the most troublesome for the commercialization of ZNBs. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：109 / 115

页数：7

共 33 条

[1] Resolving surface chemical states in XPS analysis of first row transition metals, oxides and hydroxides: Cr, Mn, Fe, Co and Ni [J].

Biesinger, Mark C. ;

Payne, Brad P. ;

Grosvenor, Andrew P. ;

Lau, Leo W. M. ;

Gerson, Andrea R. ;

Smart, Roger St. C. .

APPLIED SURFACE SCIENCE, 2011, 257 (07) :2717-2730

[2] X-ray photoelectron spectroscopic chemical state quantification of mixed nickel metal, oxide and hydroxide systems [J].

Biesinger, Mark C. ;

Payne, Brad P. ;

Lau, Leo W. M. ;

Gerson, Andrea ;

Smart, Roger St. C. .

SURFACE AND INTERFACE ANALYSIS, 2009, 41 (04) :324-332

[3] DEVELOPMENT OF NI-ZN CELLS [J].

BRONOEL, G ;

MILLOT, A ;

TASSIN, N .

JOURNAL OF POWER SOURCES, 1991, 34 (03) :243-255

[4] Voltammetric and XPS investigations of nickel hydroxide electrochemically dispersed on gold surface electrodes [J].

Casella, IG ;

Guascito, MR ;

Sannazzaro, MG .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1999, 462 (02) :202-210

[5] Preliminary study of single flow zinc-nickel battery [J].

Cheng, Jie ;

Zhang, Li ;

Yang, Yu-Sheng ;

Wen, Yue-Hua ;

Cao, Gao-Ping ;

Wang, Xin-Dong .

ELECTROCHEMISTRY COMMUNICATIONS, 2007, 9 (11) :2639-2642

[6]

Cheng J, 2011, CHEM J CHINESE U, V32, P2640

[7] Improving the performance of cobalt-nickel hydroxidebased self-supporting electrodes for supercapacitors using accumulative approaches [J].

Cheng, Yingwen ;

Zhang, Hongbo ;

Varanasi, Chakrapani V. ;

Liu, Jie .

ENERGY & ENVIRONMENTAL SCIENCE, 2013, 6 (11) :3314-3321

[8] Effect of temperature on the performances and in situ polarization analysis of zinc-nickel single flow batteries [J].

Cheng, Yuanhui ;

Zhang, Huamin ;

Lai, Qinzhi ;

Li, Xianfeng ;

Zheng, Qiong ;

Xi, Xiaoli ;

Ding, Cong .

JOURNAL OF POWER SOURCES, 2014, 249 :435-439

[9] A high power density single flow zinc-nickel battery with three-dimensional porous negative electrode [J].

Cheng, Yuanhui ;

Zhang, Huamin ;

Lai, Qinzhi ;

Li, Xianfeng ;

Shi, Dingqin ;

Zhang, Liqun .

JOURNAL OF POWER SOURCES, 2013, 241 :196-202

[10] XRD and XPS characterization of electrochromic nickel oxide thin films prepared by electrolysis-chemical deposition [J].

Chigane, M ;

Ishikawa, M .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1998, 94 (24) :3665-3670

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