Synthesis of Copper Oxide Nanosheet Arrays for Negative Electrode Materials of Lithium-Ion Batteries

被引：0

作者：

Wen Yuanbin ^{[1
]}

Guo Zhizhong ^{[1
]}

Qing Chen ^{[1
]}

Li Tianrui ^{[1
]}

Sun Maoou ^{[1
]}

Yang Xuyue ^{[1
]}

Yang Hongping ^{[1
]}

Yan Quanwei ^{[1
]}

Xia Xinmiao ^{[1
]}

Lu Jinbao ^{[1
]}

Duan Mingye ^{[1
]}

Yusu Fujiang ^{[1
]}

机构：

[1] Yunnan Normal Univ, Coll Phys & Elect Informat, Kunming 650500, Yunnan, Peoples R China

来源：

LASER & OPTOELECTRONICS PROGRESS | 2019年 / 56卷 / 22期

关键词：

materials; copper oxide; nanosheet array; lithium ion battery; CUO THIN-FILMS; ANODE;

D O I：

10.3788/LOP56.221601

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this study, copper oxide (CuO) nanosheet arrays arc synthesized on a copper substrate by using the water bath mcthod. The CuO nanosheet arrays formed after a 10-min reaetion time exhibit the highest initial discharge specific capacity of 629.1 mA.h-g(-1) and good cycle properties (79. 6 %) retention after 100 cycles). When compared with the traditional bulk copper oxide anode materials, the CuO nanosheet array structure used as the negative electrode material for lithium ion batteries effectively solves the volume expansion during charging. Furthermore, it reduces the diffusion distance of the lithium ion in the CuO crystal, improving the specific capacity and performance of CuO used as the negative electrode materials.

引用

页数：5

共 13 条

[1] REDUCTION OF CUO-CONTAINING CATALYSTS, CUO .1. TPR AND TGA
BOYCE, AL
GRAVILLE, SR
SERMON, PA
VONG, MSW
[J]. REACTION KINETICS AND CATALYSIS LETTERS, 1991, 44 (01): : 1 - 11
[2] Débart A, 2001, J ELECTROCHEM SOC, V148, pA1266, DOI 10.1149/1.1409971
[3] Desilvestro J, 1990, CHEMINFORM, V21, p5C
[4] Surfactant-assisted morphological tuning of hierarchical CuO thin films for electrochemical supercapacitors
Dubal, Deepak P.
Gund, Girish S.
Holze, Rudolf
Jadhav, Harsharaj S.
Lokhande, Chandrakant D.
Park, Chan-Jin
[J]. DALTON TRANSACTIONS, 2013, 42 (18) : 6459 - 6467
[5] MA XJ, 2018, LASER OPTOELECTRONIC, V50
[6] Conversion reactions: a new pathway to realise energy in lithium-ion battery-review
Malini, R.
Uma, U.
Sheela, T.
Ganesan, M.
Renganathan, N. G.
[J]. IONICS, 2009, 15 (03) : 301 - 307
[7] Use of low-temperature nanostructured CuO thin films deposited by spray-pyrolysis in lithium cells
Morales, J
Sánchez, L
Martín, F
Ramos-Barrado, J
Sánchez, M
[J]. THIN SOLID FILMS, 2005, 474 (1-2) : 133 - 140
[8] Qin X, 2017, LASER OPTOELECTRONIC, V54
[9] Recent advances in graphene and its metal-oxide hybrid nanostructures for lithium-ion batteries
Srivastava, Manish
Singh, Jay
Kuila, Tapas
Layek, Rama K.
Kim, Nam Hoon
Lee, Joong Hee
[J]. NANOSCALE, 2015, 7 (11) : 4820 - 4868
[10] TiO2(B) nanowire arrays on Ti foil substrate as three-dimensional anode for lithium-ion batteries
Tang, Yiping
Hong, Liang
Wu, Qingliu
Li, Jiquan
Hou, Guangya
Cao, Huazhen
Wu, LianKui
Zheng, Guoqu
[J]. ELECTROCHIMICA ACTA, 2016, 195 : 27 - 33

← 1 2 →