Compatibility of Co3O4 with commercial electrolyte

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	Compatibility of Co3O4 with commercial electrolyte
	Guo, BK ; Liu, N ; Liu, JY ; Shi, HJ ; Wang, ZX ; Chen, LQ
刊名	ELECTROCHEMICAL AND SOLID STATE LETTERS
	2007
卷号	10 期号:4 页码:A118
关键词	LITHIUM-ION BATTERIES ELECTROCHEMICAL PERFORMANCE LICOO2 ANODE
ISSN号	1099-0062
通讯作者	Guo, BK: Chinese Acad Sci, Inst Phys, Lab Solid State Ion, POB 603, Beijing 100080, Peoples R China.
中文摘要	in this letter, the sandwich-like single-walled carbon nanotube (SWNT) paper/polyetheretherketone (PEEK) composites were successfully prepared by using a hot-compress method. Based on SEM observation, it was found that the PEEK macromolecules could diffuse into the voids of SWNT paper and were able to form very good bonding to the nanotube bundles, which ensure effective stress transfer between two phases. Some typical problems in preparing conventional carbon nanotube/polymer composites, e.g. the difficulty to obtain well-dispersed high-loading nanotubes into polymer matrices, were successfully overcome. Moreover, the compact networks of SWNTs were not destroyed at the appropriate processing condition. Correspondingly, the resulting composite (with one layer of SWNT paper) exhibited about 40% increased in Young's modulus and 4% enhanced in failure strength when comparing with that of neat PEEK, respectively. According to rule-of-mixtures of the special sandwich-like structure, the estimated Young's modulus can reach up to about 8 GPa, which was nearly three times of that of neat matrix. Moreover, the surface electric conductivity and thermal conductivity of the PEEK films were also increased after the addition of SWNT paper. The preliminary results suggest that the SWNT paper has great potential for being used to reinforce polymers. (c) 2006 Elsevier Ltd. All rights reserved.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/34970]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Guo, BK,Liu, N,Liu, JY,et al. Compatibility of Co3O4 with commercial electrolyte[J]. ELECTROCHEMICAL AND SOLID STATE LETTERS,2007,10(4):A118.
APA	Guo, BK,Liu, N,Liu, JY,Shi, HJ,Wang, ZX,&Chen, LQ.(2007).Compatibility of Co3O4 with commercial electrolyte.ELECTROCHEMICAL AND SOLID STATE LETTERS,10(4),A118.
MLA	Guo, BK,et al."Compatibility of Co3O4 with commercial electrolyte".ELECTROCHEMICAL AND SOLID STATE LETTERS 10.4(2007):A118.