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Doping of Carbon Nanotubes by Heavy Alkali Metals

 

作者: L. Duclaux,   K. Metenier,   J.P. Salvetat,   P. Lauginie,   S. Bonnamy,   F. Beguin,  

 

期刊: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals  （Taylor Available online 2000）
卷期: Volume 340, issue 1  

页码: 769-774

 

ISSN:1058-725X

 

年代: 2000

 

DOI:10.1080/10587250008025561

 

出版商: Taylor & Francis Group

 

关键词: Carbon nanotubes;intercalation;alkali metals;single wall nanotubes;multiwall nanotubes

 

数据来源: Taylor

 

摘要:

Multiwall (MWNT) and single wall (SWNT) carbon nanotubes were intercalated with heavy alkali metals. From the point of view of their composition, alkali 2D superlattice, EPR and13C NMR characteristics, the intercalation compounds of MWNT (1stand2ndstage) are close to their parent GIC. An expansion of the 2D triangular lattice of SWNT bundles was clearly detected, showing that the alkali atoms are intercalated in the free space between the tubes.

 

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