果

(

待发表

)

。该方法的优点是操作和工艺简单

有待于进一步

研究和发展。

　结　语

综上所述

碳材料作为锂离子电池负极的最佳候选

其种类

繁多

结构、

性能各不相同。因此

深入了解碳负极结构与性能

的关系

并在此基础上寻找筛选碳材料的标准

是今后锂离子电

池碳负极研究的主要任务之一。与此同时

寻找一种操作、

工艺

简单的表面修饰方法以提高锂离子电池综合性能

不但具有理

论意义

而且更有实际应用价值。

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～

　康飞宇

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,1996 ,3 :1

～

　张升水

方世壁

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,1994 ,10 :1

潘钦敏 　男

,1974

年生于浙江温州。

1996

年

毕业于温州师范大学化学系

获得理学学士学

位。同年考入中国科学院成都有机化学研究
所攻读硕士学位

师从邓正华研究员。主要研

究方向为锂离子电池负极材料。

The Relationship bet ween Structures and Properties of

Carbon Negative Electrodes for Lithium Ion Batteries

PAN Qinmin ,DEN G Zhe nghua ,WAN Guoxia ng

Chengdu Institute of Organic Chemistry ,Chine se Academy of Science s ,Chengdu ,610041 , ,China

Abstract :This p ap er reviews the re search status of carbo naceo us materials for lithium io n batterie s in the pre sent. The structural prop ertie s

of carbo naceo us materials for lithium io n batterie s are cla ssified. The influence of the carbo n structure o n the electrochemical characteris

tic s for the ano de s of lithium io n batterie s is co mprehensively discussed. Meantime ,it o utline s the influence of surface mo dificatio n of car

bo n negative electro de s o n intercalatio n of Li

into carbo naceo us materials ,and evaluate s the excellence and pro blems of the se surface

mo dificatio n metho ds.

Key words :lithium ion batteries anodes; structure ; property ; surface modification

(

上接第

339

页

)

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,1994 ,43 (7) :40

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607

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钟太彬 　男

,25

岁

,1995

年毕业于包头钢铁学

院。曾从事

H13

钢的研究及冷轧带肋钢筋等

金属制品的质量管理工作。现在北京科技大

学新金属材料国家重点实验室攻读硕士学位

从事

基合金室温塑性的改善及环境脆性

机理研究。

Fabrication and Applications Progress of Fe

Si Based Alloys

ZHON G Taibin ,LIN J unpin ,CHEN Guolia ng

State Key Laboratory for Advanced Metals and Materials ,U. S. T. Beijing ,Beijing ,100083 ,China

Abstract :Fe

Si ba sed alloys have excellent soft magnetic prop ertie s. For this rea so n they are not o nly pro sp ective to be used a s alterna

tive materials for co nventio nal silico n steel sheet p articularly at high frequencie s , but also have been widely used to aco ustic and optical

applicatio ns for recording heads and the magnetic heads for card readers. The pro gre ss in fabricatio n and applicatio ns of Fe

Si ba sed al

loys have been reported. Co nnected with o ur re search work ,the pre sent re search situatio n is analysed and the developing trend is also

discussed.

Key words :Fe

Si based alloys; soft magnetic properties; Fe - 6. 5 % Si alloys; Sendust alloy ;roll ; CVD

《功能材料》

1999 ,30 (4)