Epoxy Resin Enables Facile Scalable Synthesis of CuO/C Nanohybrid Lithium-Ion Battery Anode with Enhanced Electrochemical Performance

doi:10.1002/slct.201904328

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2020专题

	Epoxy Resin Enables Facile Scalable Synthesis of CuO/C Nanohybrid Lithium-Ion Battery Anode with Enhanced Electrochemical Performance
	Ma, Liujia ; Meng, Jian-Qiang ; Cheng, Ya-Jun ; Gao, Jie ; Wang, Xiaoyan ; Ji, Qing ; Wang, Meimei ; Zuo, Xiuxia ; Zhu, Jin ; Xia, Yonggao
刊名	CHEMISTRYSELECT
	2020
卷号	5 期号:18 页码:5479-5487
关键词	ELECTRODE MATERIALS CARBON NANOTUBES ENERGY-STORAGE GRAPHENE OXIDE NITROGEN HARD COMPOSITE NANOSTRUCTURES SPECTROSCOPY
DOI	10.1002/slct.201904328
英文摘要	CuO based anodes hold a promise alternative to the commercial graphite due to their high reversible capacities, low cost, and environmental friendliness. However, drastic volume change, partial irreversibility, and poor electron conductivity yields compromised the electrochemical performance including reversible capacities, cyclic stability and rate performance. A facile scalable method is developed to synthesize CuO/C nanohybrid lithium-ion battery anode. Copper nanoparticles are synthesized in situ using the amine based curing agent as both coordination ligand and reducing agent. The copper nanoparticles/amine based curing agent further reacts with the epoxy resin monomers, where the copper nanoparticles are incorporated into the thermosetting polymer network. Due to thermosetting nature of the epoxy polymer, agglomeration of the copper nanoparticles is effectively suppressed during the carbonization process, which are further converted to the CuO nanoparticles within the carbon matrix through heat treatment in air. Systematic structure and electrochemical performance characterizations are carefully studied. The results show that both the reversible capacities are effectively improved in comparision with the bare carbon sample. Moreover, excellent cyclic stability and high rate capability are also demonstrated by the CuO/C nanohybrid.
学科主题	Chemistry
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/19636]
专题	2020专题
作者单位	1.Meng, JQ (corresponding author), Tianjin Polytech Univ, Sch Mat Sci & Engn, Tianjin 300387, Peoples R China. 2.Cheng, YJ (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, 1219 Zhongguan West Rd, Ningbo 315201, Zhejiang, Peoples R China. 3.Gao, J (corresponding author), Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China.
推荐引用方式 GB/T 7714	Ma, Liujia,Meng, Jian-Qiang,Cheng, Ya-Jun,et al. Epoxy Resin Enables Facile Scalable Synthesis of CuO/C Nanohybrid Lithium-Ion Battery Anode with Enhanced Electrochemical Performance[J]. CHEMISTRYSELECT,2020,5(18):5479-5487.
APA	Ma, Liujia.,Meng, Jian-Qiang.,Cheng, Ya-Jun.,Gao, Jie.,Wang, Xiaoyan.,...&Xia, Yonggao.(2020).Epoxy Resin Enables Facile Scalable Synthesis of CuO/C Nanohybrid Lithium-Ion Battery Anode with Enhanced Electrochemical Performance.CHEMISTRYSELECT,5(18),5479-5487.
MLA	Ma, Liujia,et al."Epoxy Resin Enables Facile Scalable Synthesis of CuO/C Nanohybrid Lithium-Ion Battery Anode with Enhanced Electrochemical Performance".CHEMISTRYSELECT 5.18(2020):5479-5487.