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纳米碳管作为锂离子电池负极材料的研究 被引量:4

STUDY OF CARBON NANOTUBES AS NEGATIVE MATERIALS FOR LITHIUM ION BATTERIES
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摘要 将两种纳米碳管材料作为锂离子电池负极材料 ,对其嵌锂行为进行了初步研究 .两种材料的首次不可逆容量都很大 ,这被认为是与电解质在电极材料表面的电化学还原生成的 SEI膜有关 .对于两种纳米碳管而言 ,nmcl的不可逆容量远远大于 nmc2的不可逆容量 ,其主要原因是由于 nmc1比 nmc2的比表面积大 . Two kinds of carbon nanotubes were adopted as negative electrode active materials of lithium ion batteries and the mechanism of lithium intercalation was studied.The irreversible capacity of both two materials is high,which is considered to be related to the formation of SEI on the surface of the elctrode.The irreversible capacity of nmcl is much higher than that of nmc2 because the specific area of nmcl is higher than that of nmc2.
出处 《天津大学学报(自然科学与工程技术版)》 EI CAS CSCD 北大核心 2001年第1期31-34,共4页 Journal of Tianjin University:Science and Technology
基金 一碳国家重点实验室资助!项目 (KF970 0 5) .
关键词 纳米碳管 锂离子 比表面积 锂离子电池 负极材料 carbon nanotube lithium-ion specific area
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  • 1赵海,胡成秋.石墨添加对中间相炭微球电化学性能的影响[J].炭素,2005(2):30-34. 被引量:9
  • 2郑洪河,石磊,赵扬,徐仲榆.锂离子电池纳米正极材料[J].化学通报,2005,68(8):591-600. 被引量:10
  • 3Strauss E,Golodnitsky D,peled E. Cathode modification for improved performance of rechargeable lithium/composite polymer electrolyte-pyrite battery. Electrochemical and Solid-state Lett, 1999,2:115.
  • 4Sugimoto T, Chen S, Muramatsu A. Colloids suifaces A:physicochem. Eng Aspects, 1998,135: 207.
  • 5Lerous F, et al. Electrochemical insertion of lithium in catalytic multi-walled carbon nanotubes. J Power Sources,1999,81-82:317-322.
  • 6Benaissa M,Joseyacaman M,XiaoT D,et al. Microstructural study of hollandite-type MnO2 nano-fibers. Applied Physics Letters, 1997,70: 2120- 2122.
  • 7Nalimova,Vera A. High pressure for synthesis and study of superdense alkali metal-carbon compounds.. Molecular Crystals and Liquid Crystals Science and Technology,Section A: Molecular Crystals and Liquid, 1998,3105:17.
  • 8Peled E Menachem C, Bar-TwDetal. Improved graphite anode for lithium batteries. J Electrochem Soc, 1996,143:L4.
  • 9Liu W,Kowalk,Farrington G C. Electrochemical characteristic of spinel phase LiMn2O4-based chathode materials prepared by the pechiniprocess. J Electrochem Soc, 1996,143:3590.
  • 10Xiang H Q,Fang S B, Jiang Y Y. Carbonaceous anodes for lithium batteries prepared from pheolic resins with different cross-linking densities. J Electrochem Soc, 1997,144: L187.

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