空心碳半球锂离子电池负极的高倍率性能研究

doi:10.61558/2993-074X.3336

电化学（中英文） ›› 2010, Vol. 16 ›› Issue (2): 145-150. doi: 10.61558/2993-074X.3336

空心碳半球锂离子电池负极的高倍率性能研究

张光辉;闫早学;邹红丽;沈培康;

中山大学广东省低碳化学和过程节能重点实验室,光电材料与技术国家重点实验室;

收稿日期:2010-05-28 修回日期:2010-05-28 出版日期:2010-05-28 发布日期:2010-05-28

High-Rate Cyclic Properties of Hollow Carbon Hemisphere as Anode Materials for Lithium Ion Batteries

ZHANG Guang-hui,YAN Zao-xue,ZOU Hong-li,SHEN Pei-kang

( The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province, The State Key Laboratory of Optoelectronic Materials and Technologies,Sun Yat-Sen University, Guangzhou 510275,China

Received:2010-05-28 Revised:2010-05-28 Published:2010-05-28 Online:2010-05-28

摘要/Abstract

摘要： 以聚苯乙烯球为模板,通过水热法包裹硬碳层,又用微波法迅速引发聚苯乙烯核裂解的两步反应,制备了高比表面的空心碳半球.采用扫描电镜和透射电镜观察材料形貌,并测试该负极的电化学性能.在高倍率充放电条件下,与石墨、中间相碳微球电极相比,空心碳半球显现出了更高的容量和优异的寿命.

关键词: 空心碳半球, 负极材料, 高倍率充放电, 电极寿命

Abstract: High surface area hollow carbon hemispheres ( HCHs) covered with hard carbon layers have been synthesized by using polystyrene spheres ( PSs) as templates under hydrothermal method combined with the intermittent microwave heating ( IMH) method. The morphologies of the materials are characterized by SEM and TEM. The electrochemical properties of the HCHs are tested. Comparing with graphite and mesocarbon microbeads ( MCMB) ,the HCHs show higher capacity and excellent cyclic life performance.

Key words: hollow carbon hemispheres, Li-ion batteries, anode material, cyclic life

中图分类号:

TM912.9

张光辉, 闫早学, 邹红丽, 沈培康, . 空心碳半球锂离子电池负极的高倍率性能研究[J]. 电化学（中英文）, 2010, 16(2): 145-150.

ZHANG Guang-hui, YAN Zao-xue, ZOU Hong-li, SHEN Pei-kang . High-Rate Cyclic Properties of Hollow Carbon Hemisphere as Anode Materials for Lithium Ion Batteries[J]. Journal of Electrochemistry, 2010, 16(2): 145-150.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://electrochem.xmu.edu.cn/CN/10.61558/2993-074X.3336

https://electrochem.xmu.edu.cn/CN/Y2010/V16/I2/145

参考文献

[1]Fischer J E.Chemical physics of intercalation[M].New York:Plenum Press,1987,B172:47-50. [2]Flandrois S,Simon B.Carbon materials for lithiumion re-chargeable batteries[J].Carbon,1999,37(2):165-180. [3]Aurbach D,Markovsky B,Weissman I,et al.On the cor-relation between surface chemistry and performance of graphite negative electrodes for Li-ion batteries[J].Electrochim.Acta,1999,45:67-86. [4]Zhuang Q C(庄全超),Wei G Z(魏国祯),Dong Q F(董全峰),et al.Influence of binder on the performance of graphite anode[J].Battery Bimonthly(电池),2009,39:120-122. [5]Hong Y W,Yoshio M.Carbon-coated natural graphite prepared by thermal vapor decomposition process,a can-didate anode material for lithium ion battery[J].J Power Sources,2001,93(1/2):123-129. [6]Song H Y,Han J K,Seung M O.Surface modification of graphite by coke coating for reduction of initial irreversi-ble capacity in lithium secondary batteries[J].J Power Sources,2001,94(1):68-73. [7]Kikuch M,Ikezawa Y,Takamuruetal T.Surface modify-cation of pitch based carbon fiber for the improvement of electrochemical intercalation[J].J Electrochem Soc,1995,396:451-455. [8]Xue J,Dahn J.Anode performance of vapor grown fibers in secondary lithium ion batteries[J].J Electrochem Soc,1995,142:1090-1096. [9]Hu J,Li H,Huang X J.Influence of micropore structure on Li storage capacity in hard carbon spheres[J].Solid State Ionics,2005,176(11/12):1151-1159. [10]Guo B K(郭炳焜),Shi J(舒杰),Tang K(唐堃）,et al.Nano Sn/hard carbon composite as anode material for lithium ion batteries[J].Electrochemistry(电化学),2009,15(1):5-8. [11]Shen P K,Tian Z Q.Performance of highly dispersed Pt/C catalysts for low temperature fuel cells[J].Elec-trochim Acta,2004,49:3107-3111. [12]Zaghi K,Brochu F,Guerfi A,et al.Effect of particle size on lithium intercalation rates in natural graphite[J].J Power Sources,2001,103(1):140. [13]Tian Z H(田志宏),Zhao H L(赵海雷),Wang Z F(王治峰),et al.Surcrose Modication on Li4Ti5O12An-ode Material[J].Electrochemistry(电化学),2008,14(3):330-333. [14]Shu Z X,Mcmillan R S,Murray J J.Electrochemical intercalation of lithium into graphite[J].J Electrochem Soc,1993,140:922-927. [15]Zhang W(张文),Gong K C(龚克成).Carbonaceous negative materials for Li-ion battery[J].Battery Bi-monthly(电池),1997,27:132-135.

空心碳半球锂离子电池负极的高倍率性能研究

High-Rate Cyclic Properties of Hollow Carbon Hemisphere as Anode Materials for Lithium Ion Batteries

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

[1]	范佳琪, 宋焕巧, 安佳莹, 阿依达娜·阿曼太, 陈默. 碳限域Li₃VO₄纳米材料的制备及其储锂性能[J]. 电化学（中英文）, 2023, 29(11): 211203-.
[2]	殷秀平, 赵玉峰, 张久俊. 钠离子电池硬碳基负极材料的研究进展[J]. 电化学（中英文）, 2023, 29(10): 2204301-.
[3]	陈思, 郑淞生, 郑雷铭, 张叶涵, 王兆林. 水热法制备锂电池Si@C负极材料的工艺优化研究[J]. 电化学（中英文）, 2022, 28(8): 2112221-.
[4]	李姝谨, 曹志康, 王文凯, 张晓菡, 向兴德. 硫酸盐功能电解液增强水系钠离子电池NaTi₂(PO₄)₃/C负极材料电化学性能的研究[J]. 电化学（中英文）, 2021, 27(6): 605-613.
[5]	段明涛, 蒙延双, 张红帅. Ni₃S₂@碳纳米管复合材料的制备及其储钠性能[J]. 电化学（中英文）, 2020, 26(6): 850-858.
[6]	陈嘉卉, 钟晓斌, 何超, 王晓晓, 许清池, 李剑锋. 中空核壳结构Ni_1.2Co_0.8P@N-C钠离子电池负极材料的制备及拉曼研究[J]. 电化学（中英文）, 2020, 26(3): 328-337.
[7]	王凡凡, 刘晓斌, 陈龙, 陈程成, 刘永畅, 范丽珍. 室温钠离子电池关键材料研究进展[J]. 电化学（中英文）, 2019, 25(1): 55-76.
[8]	颜冲, 寇华日, 颜波, 刘晓静, 李德军, 李喜飞. Ni/Mn₃O₄/NiMn₂O₄@RGO空心微球负极的制备及其储钠性能[J]. 电化学（中英文）, 2019, 25(1): 112-121.
[9]	高天一，龚正良. 碳包覆硅/石墨复合材料的制备及其电化学性能研究[J]. 电化学（中英文）, 2018, 24(3): 253-261.
[10]	李全一，杨琪，赵艳红. 二氧化钼-碳复合涂层的电化学性能研究[J]. 电化学（中英文）, 2018, 24(2): 160-165.
[11]	王友，曾一文，钟星，刘星，汤泉. 锂离子电池负极材料Li₃V₂(BO₃)₃/C 复合材料的合成及电化学性能研究[J]. 电化学（中英文）, 2018, 24(2): 174-181.
[12]	袁双，朱云海，王赛，孙涛，张新波，王强. 钠离子电池微/纳结构电极材料研究[J]. 电化学（中英文）, 2016, 22(5): 464-476.
[13]	杨亚雄，马瑞军，高明霞，潘洪革，刘永锋. 晶态Li₁₂Si₇锂离子电池负极材料的电化学性能研究[J]. 电化学（中英文）, 2016, 22(5): 521-527.
[14]	刘永畅，陈程成，张宁，王刘彬，向兴德，陈军. 钠离子电池关键材料研究及应用进展[J]. 电化学（中英文）, 2016, 22(5): 437-452.
[15]	郭择良，伍晖. 锂离子电池硅负极循环稳定性研究进展[J]. 电化学（中英文）, 2016, 22(5): 499-512.