Mo1-xWxS2 nanotubes and related structures

被引：48

作者：

Nath, M

Mukhopadhyay, K

Rao, CNR

机构：

[1] CSIR, Ctr Excellence Chem, Jawaharlal Nehru Ctr Adv Sci Res, Chem & Phys Mat Unit, Bangalore 560064, Karnataka, India

[2] Indian Inst Sci, Solid State & Struct Chem Unit, Bangalore 560012, Karnataka, India

来源：

CHEMICAL PHYSICS LETTERS | 2002年 / 352卷 / 3-4期

关键词：

D O I：

10.1016/S0009-2614(01)01456-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

(NH4)(2)MoS4 and (NH4),WS4 form solid solutions over the entire composition range. Nanotubes of Mo1-xWxS2, solid solutions have been prepared by employing these solid solutions precursors. Thus, the thermal decomposition of (NH4),Mo1-xWxS4 in an inert or a hydrogen atmosphere yields Mo1-xWxS2 nanotubes, those with x < 0.1 being more readily obtained. The nanotubes exhibit novel tip architectures and defects. Single-walled nanotubes have also been observed in some samples. (C) 2002 Published by Elsevier Science B.V.

引用

页码：163 / 168

页数：6

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