全钒液流电池用PTFE-碳纳米管电极的性能

doi:10.3969/j.issn.2095-4239.2013.03.007

储能科学与技术 ›› 2013, Vol. 2 ›› Issue (3): 227-232.doi: 10.3969/j.issn.2095-4239.2013.03.007

全钒液流电池用PTFE-碳纳米管电极的性能

李丹丹, 褚有群, 李雯雯, 马淳安

浙江工业大学化学工程与材料学院,浙江杭州 310014

收稿日期:2013-01-23 修回日期:2013-03-01 出版日期:2013-06-19 发布日期:2013-06-19
通讯作者: 马淳安,教授,研究方向为材料电化学与有机电化学,E-mail:science@zjut.edu.cn.
作者简介:李丹丹(1986--),女,硕士研究生,研究方向为全钒液流电池高活性电极材料
基金资助:
基金项目:浙江省科技厅创新团队项目(2011R09002-05)

Characteristics of graphite based composite electrodes containing carbon nanotubes for vanadium redox flow batteries

LI Dandan, CHU Youqun, LI Wenwen, MA Chunan

College of Chemical Engineering and Materials Science,Zhejiang University of Technology,Hangzhou 310014,Zhejiang,China

Received:2013-01-23 Revised:2013-03-01 Online:2013-06-19 Published:2013-06-19

摘要/Abstract

摘要： 以聚四氟乙烯(PTFE)为黏结剂制备了不同组分的石墨粉(GP)和多壁碳纳米管(MWCNT)复合电极,采用恒电位阶跃,循环伏安,电化学阻抗谱及恒电流充放电等方法系统考察了GP-MWCNT复合电极在全钒液流电池(VRFB)体系中的电化学性能.实验结果表明:复合电极中MWCNT含量的增加有利于VRFB正,负极反应的进行,纯MWCNT电极表现出最优的电化学性能;以纯MWCNT电极为正,负极构建的VRFB电池在30 mA/cm²的恒电流充放电条件下表现出了良好的稳定性和电化学性能,电流效率,电压效率和能量效率分别为96%,87%和84%.

关键词: 全钒液流电池, 石墨, 碳纳米管, 复合电极, 电化学性能

Abstract: Graphite (GP) based composite electrodes containing multi-walled carbon nanotube (MWCNT) were prepared for vanadium redox flow batteries (VRFB) using polytetrafluoroethylene (PTFE) as binding agent. Electrochemical performance of the GP-MWCNT composite electrodes was characterized by chronoamperometry, cyclic voltammetry and electrochemical impedance spectroscopy. The results showed that both positive and negative electrode reactions of VRFB benefited from the use of more MWCNT in the composite electrode, and the best electrochemical performance was obtained with pure MWCNT electrode. A VRFB was therefore constructed using pure MWCNT electrodes as both the positive and negative electrodes. Preliminary charge/discharge tests at a current density of 30 mA/cm²demonstrated that the VRFB had a good stability and electrochemical performance. The current efficiency, voltage efficiency and energy efficiency were 96%, 87% and 84%, respectively.

Key words: vanadium redox flow battery, graphite, multi-walled carbon nanotube, composite electrode, electrochemical performance

中图分类号:

TM911

李丹丹, 褚有群, 李雯雯, 马淳安. 全钒液流电池用PTFE-碳纳米管电极的性能[J]. 储能科学与技术, 2013, 2(3): 227-232.

LI Dandan, CHU Youqun, LI Wenwen, MA Chunan. Characteristics of graphite based composite electrodes containing carbon nanotubes for vanadium redox flow batteries[J]. Energy Storage Science and Technology, 2013, 2(3): 227-232.

参考文献

[1] Skyllas-Kazacos M,Rychcik M,Robins R G,Fane A G,Green M A. New all vanadium redox flow cell[J]. J. Electrochem. Soc. ,1986,133(5):1057-1058.
[2] Rychcik M,Skyllas-Kazacos M. Characteristics of a new all vanadium redox flow battery[J]. J. Power Sources ,1988,22(1):59-67.
[3] Li L Y,Soowhan K,Wang W, et al . A stable vanadium redox-flow battery with high energy density for large-scale energy storage[J]. Adv. Energy. Mater. ,2011,1(3):394-400.
[4] Zhang Huamin(张华民). Development and application status of energy storage technologies[J]. Energy Storage Science and Technology (储能科学与技术),2012,1(1):58-63.
[5] Yang Linlin(杨霖霖),Liao Wenjun(廖文俊),Su Qing(苏青),Wang Zijian(王子健). The research & development status of vanadium redox flow battery[J]. Energy Storage Science and Technology (储能科学与技术),2013,2(2):140-145.
[6] Kaneko H,Nozaki K,Wada Y, et al . Vanadium redox reactions and carbon electrodes for vanadium redox flow battery[J]. Electrochim. Acta ,1991,36(7):1191-1196.
[7] Radford G J W,Cox J,Wills R G A, et al . Electrochemical characterisation of activated carbon particles used in redox flow battery electrodes[J]. J. Power Sources ,2008,185(2):1499-1504.
[8] Kim H S. Electrochemical properties of graphite-based electrodes for redox flow batteries[J]. Bull. Korean Chem. ,2011,32(2):571-575.
[9] Yue L,Li W S,Sun F Q, et al . Highly hydroxylated carbon fibres as electrode materials of all-vanadium redox flow battery[J]. Carbon ,2010,48(11): 3079-3090.
[10] Wang W H,Wang X D. Investigation of Ir-modified carbon felt as the positive electrode of an all-vanadium redox flow battery[J]. Electrochim. Acta ,2007,52(24):6755-6762.
[11] Shao Y Y,Wang X Q,Engelhard M, et al . Nitrogen-doped mesoporous carbon for energy storage in vanadium redox flow batteries[J]. J. Power Sources ,2010,195(13):4375-4379.
[12] Vairavapandian D,Vichchulada P,Lay M D. Preparation and modification of carbon nanotubes:Review of recent advances and applications in catalysis and sensing[J]. Anal. Chim. Acta ,2008, 626(2):119-129.
[13] Yang S B,Song H H,Chen X H, et al . Electrochemical performance of arc-produced carbon nanotubes as anode material for lithium-ion batteries[J]. Electrochim. Acta ,2007,52(16):5286-5293.
[14] Welna D T,Qu L T,Taylor B E, et al . Vertically aligned carbon nanotube electrodes for lithium-ion batteries[J]. J. Power Sources ,2011,196(3):1455-1460.
[15] Zhu H Q,Zhang Y M,Yue L, et al . Graphite-carbon nanotube composite electrodes for all vanadium redox flow battery[J]. J. Power Sources ,2008,184(2):637-640.
[16] Huang Kelong(黄可龙),Chen Ruoyuan(陈若媛),Liu Suqin(刘素琴),Shi Xiaohu(史小虎),Zhang Qinghua(张庆华). Characteristics of carbon nanotube-graphite composite electrodes for vanadium redox flow battery[J]. Journal of Inorganic Materials (无机材料学报),2010,25(6):659-663.
[17] Li W Y,Liu J G,Yan C W. Multi-walled carbon nanotubes used as an electrode reaction catalyst for VO 2+ /VO 2 + for a vanadium redox flow battery[J]. Carbon ,2011,49(15):3463-3470.
[18] Li W Y,Liu J G,Yan C W. The electrochemical catalytic activity of single-walled carbon nanotubes towards VO 2+ /VO 2 + and V 3+ /V 2+ redox pairs for an all vanadium redox flow battery[J]. Electrochim. Acta ,2012,79:102-108.
[19] Wei G J,Jia C K,Liu J G, et al . Carbon felt supported carbon nanotubes catalysts composite electrode for vanadium redox flow battery application[J]. J. Power Sources ,2012,220:185-192.
[20] Yi Baolian(衣宝廉). 燃料电池原理·技术·应用[M]. Beijing:Chemical Industry Press(化学工业出版社),2003:22-28.
[21] Chu Youqun(褚有群),Ma Chuan(马淳安),Zhu Yinghong(朱英红). Electrocatalytic reduction of oxygen on carbon nanotubes electrode[J]. Acta Physico-chimica Sinica (物理化学学报),2004,20(3):331-335.
[22] Liu Yonghui(刘永辉). 电化学测试技术[M]. 北京:Beihang University Press,1987:154.
[23] Bard A J,Faulkner L R. Electrochemical Methods Fundamentals and Applications[M]. John Wiley & Sons, Inc.,2001:237.

全钒液流电池用PTFE-碳纳米管电极的性能

Characteristics of graphite based composite electrodes containing carbon nanotubes for vanadium redox flow batteries

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