锌空燃料电池电化学阻抗等效电路模型

陈东方; 裴普成; 宋鑫; 任棚

doi:10.16511/j.cnki.qhdxxb.2019.22.042

PDF(4056 KB)

清华大学学报（自然科学版） ›› 2020, Vol. 60 ›› Issue (2) : 139-146. DOI: 10.16511/j.cnki.qhdxxb.2019.22.042

专题：电动汽车

锌空燃料电池电化学阻抗等效电路模型

陈东方, 裴普成, 宋鑫, 任棚

作者信息 +

Electrochemical impedance equivalent circuit model for zinc-air fuel cells

CHEN Dongfang, PEI Pucheng, SONG Xin, REN Peng

Author information +

文章历史 +

摘要

利用等效电路模型可表示锌空燃料电池的理化过程，用于描述和解析电化学阻抗谱中的Nyquist图，但已有模型未能综合考虑阴阳极的阻抗分布。该文为区分阴阳极阻抗，提出了一种可解析阴阳极阻抗的全电池电化学阻抗模型和忽略阳极影响的简化模型。在研究电池结构参数、性能衰减、储存条件、锌电极中导电剂、空气电极结构变化对阻抗影响的实验中，验证了模型的正确性，模型拟合实验数据时卡方检验的结果均小于0.01，并应用模型解析出的电阻值分析了阻抗变化的作用机理。该模型对金属空气电池的研究具有一定意义。

Abstract

The physicochemical processes in zinc-air fuel cells can be represented by an equivalent circuit model. However, the impedance distribution of anode and cathode is not taken accounted in the existing models. A whole cell model including the anode and cathode impedances is presented and a simplified version is developed that neglects the effect of the anode. The influences of the cell structure, performance degradation, storage condition, conductive agent in the zinc anode, and structural changes in the air cathode on the impedance are investigated with the model fitting experimental data with chi-square test results all less than 0.01. The impedances predicted by the model are then used to analyze the impedance change mechanism. The results show that this model can be used to study metal-air batteries.

导出引用

陈东方, 裴普成, 宋鑫, 任棚. 锌空燃料电池电化学阻抗等效电路模型[J]. 清华大学学报（自然科学版）. 2020, 60(2): 139-146 https://doi.org/10.16511/j.cnki.qhdxxb.2019.22.042

CHEN Dongfang, PEI Pucheng, SONG Xin, REN Peng. Electrochemical impedance equivalent circuit model for zinc-air fuel cells[J]. Journal of Tsinghua University(Science and Technology). 2020, 60(2): 139-146 https://doi.org/10.16511/j.cnki.qhdxxb.2019.22.042

参考文献

[1] LEE J S, TAI KIM S, CAO R G, et al. Metal-air batteries with high energy density:Li-air versus Zn-air[J]. Advanced Energy Materials, 2011, 1(1):34-50.
[2] RAHMAN M A, WANG X J, WEN C E. High energy density metal-air batteries:A review[J]. Journal of the Electrochemical Society, 2013, 160(10):A1759-A1771.
[3] PEI P C, WANG K L, MA Z. Technologies for extending zinc-air battery's cyclelife:A review[J]. Applied Energy, 2014, 128:315-324.
[4] PEI P C, MA Z, WANG K L, et al. High performance zinc air fuel cell stack[J]. Journal of Power Sources, 2014, 249:13-20.
[5] SMEDLEY S I, ZHANG X G. A regenerative zinc-air fuel cell[J]. Journal of Power Sources, 2007, 165(2):897-904.
[6] 王希忠, 姜智红, 刘伯文, 等. 车用锌空燃料电池系统开发研究[J]. 清华大学学报(自然科学版), 2013, 53(8):1150-1154. WANG X Z, JIANG Z H, LIU B W, et al. Developing a zinc-air fuel cell system for vehicle applications[J]. Journal of Tsinghua University (Science and Technology), 2013, 53(8):1150-1154. (in Chinese)
[7] SAPKOTA P, KIM H. Zinc-air fuel cell, a potential candidate for alternative energy[J]. Journal of Industrial and Engineering Chemistry, 2009, 15(4):445-450.
[8] YANG D, TAN H T, RUI X H, et al. Electrode materials for rechargeable zinc-ion and zinc-air batteries:Current status and future perspectives[J]. Electrochemical Energy Reviews, 2019. DOI:10.1007/s41918-019-00035-5.
[9] WANG Y J, FANG B Z, ZHANG D, et al. A review of carbon-composited materials as air-electrode bifunctional electrocatalysts for metal-air batteries[J]. Electrochemical Energy Reviews, 2018, 1(1):1-34.
[10] LI Y G, DAI H J. Recent advances in zinc-air batteries[J]. Chemical Society Reviews, 2014, 43(15):5257-5275.
[11] MA Z, PEI P C, WANG K L, et al. Degradation characteristics of air cathode in zinc air fuel cells[J]. Journal of Power Sources, 2015, 274:56-64.
[12] PICHLER B, MAYER K, HACKER V. Long-term operation of perovskite-catalyzed bifunctional air electrodes in rechargeable zinc-air flow batteries[J]. Batteries & Supercaps, 2019, 2(4):387-395.
[13] PIVAC I, ŠIMIĆ B, BARBIR F. Experimental diagnostics and modeling of inductive phenomena at low frequencies in impedance spectra of proton exchange membrane fuel cells[J]. Journal of Power Sources, 2017, 365:240-248.
[14] REN P, PEI P C, LI Y H, et al. Diagnosis of water failures in proton exchange membrane fuel cell with zero-phase ohmic resistance and fixed-low-frequency impedance[J]. Applied Energy, 2019, 239:785-792.
[15] DOPP R B, CARPENTER D, MCGRATH K. Gas diffusion cathode using nanometer sized particles of transition metals for catalysis:US20110190116A1[P]. 2011-08-04.
[16] MAINAR A R, COLMENARES L C, BLÁZQUEZ J A, et al. A brief overview of secondary zinc anode development:The key of improving zinc-based energy storage systems[J]. International Journal of Energy Research, 2018, 42(3):903-918.
[17] ZHANG S S, YUAN X Z, HIN J N C, et al. A review of platinum-based catalyst layer degradation in proton exchange membrane fuel cells[J]. Journal of Power Sources, 2009, 194(2):588-600.
[18] CIFRAIN M, KORDESCH K V. Advances, aging mechanism and lifetime in AFCs with circulating electrolytes[J]. Journal of Power Sources, 2004, 127(1-2):234-242.
[19] HOPKINS B J, SHAO-HORN Y, HART D P. Suppressing corrosion in primary aluminum-air batteries via oil displacement[J]. Science, 2018, 362(6415):658-661.
[20] 苏方远, 唐睿, 贺艳兵, 等. 用于锂离子电池的石墨烯导电剂:缘起、现状及展望[J]. 科学通报, 2017, 62(32):3743-3756. SU F Y, TANG R, HE Y B, et al. Graphene conductive additives for lithium ion batteries:Origin, progress and prospect[J]. Chinese Science Bulletin, 2017, 62(32):3743-3756. (in Chinese)
[21] MASRI M N, MOHAMAD A A. Effect of adding carbon black to a porous zinc anode in a zinc-air battery[J]. Journal of the Electrochemical Society, 2013, 160(4):A715-A721.
[22] YI J, LIANG P C, LIU X Y, et al. Challenges, mitigation strategies and perspectives in development of zinc-electrode materials and fabrication for rechargeable zinc-air batteries[J]. Energy & Environmental Science, 2018, 11(11):3075-3095.
[23] EOM S W, LEE C W, YUN M S, et al. The roles and electrochemical characterizations of activated carbon in zinc air battery cathodes[J]. Electrochimica Acta, 2006, 52(4):1592-1595.

基金

裴普成,教授,E-mail:pchpei@mail.tsinghua.edu.cn

PDF(4056 KB)

Accesses

Citation

Detail

段落导航

收稿日期	出版日期
2019-05-08	2020-02-15
发布日期
2020-01-15

选择文件类型/文献管理软件名称

选择包含的内容

摘要

Abstract

关键词

Key words

引用本文

{{custom_sec.title}}

{{custom_sec.title}}

参考文献

基金

访问统计

模态框（Modal）标题

选择文件类型/文献管理软件名称

选择包含的内容

摘要

Abstract

关键词

Key words

引用本文

{{custom_sec.title}}

{{custom_sec.title}}

参考文献

基金

访问统计