Deposition of the platinum crystals on the carbon nanotubes

被引：13

作者：

Chen, GR ^{[1
]}

Xu, CL

Mao, ZQ

Li, YB

Zhu, J

Ci, LJ

Wei, BQ

Liang, J

Wu, DH

机构：

[1] Tsing Hua Univ, Dept Mech Engn, Beijing 100084, Peoples R China

[2] Tsing Hua Univ, Inst Nucl Energy Technol, Beijing 100084, Peoples R China

来源：

CHINESE SCIENCE BULLETIN | 2000年 / 45卷 / 02期

关键词：

carbon nanotubes; scanning electron microscopy; transmission electron microscopy; platinum;

D O I：

10.1007/BF02884657

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A new technique and the affecting factors for depositing platinum on the carbon nanotubes were investigated. The results show that the deposited platinum crystals in the atmosphere of hydrogen or nitrogen have a small size and a homogeneous distribution on the surface of the carbon nanotubes. The pretreatment would decrease the platinum particles on the carbon nanotubes significantly.

引用

页码：134 / 137

页数：4

共 12 条

[1] CARBON NANOTUBES AS REMOVABLE TEMPLATES FOR METAL-OXIDE NANOCOMPOSITES AND NANOSTRUCTURES [J].

AJAYAN, PM ;

STEPHAN, O ;

REDLICH, P ;

COLLIEX, C .

NATURE, 1995, 375 (6532) :564-567

[2] FULLERENES - DOWN THE STRAIGHT AND NARROW [J].

DRESSELHAUS, MS .

NATURE, 1992, 358 (6383) :195-196

[3] LARGE-SCALE SYNTHESIS OF CARBON NANOTUBES [J].

EBBESEN, TW ;

AJAYAN, PM .

NATURE, 1992, 358 (6383) :220-222

[4] HELICAL MICROTUBULES OF GRAPHITIC CARBON [J].

IIJIMA, S .

NATURE, 1991, 354 (6348) :56-58

[5]

IIJIMA S, 1993, NATURE, V361, P334

[6] ARE FULLERENE TUBULES METALLIC [J].

MINTMIRE, JW ;

DUNLAP, BI ;

WHITE, CT .

PHYSICAL REVIEW LETTERS, 1992, 68 (05) :631-634

[7] CARBON NANOFIBERS - A UNIQUE CATALYST SUPPORT MEDIUM [J].

RODRIGUEZ, NM ;

KIM, MS ;

BAKER, RTK .

JOURNAL OF PHYSICAL CHEMISTRY, 1994, 98 (50) :13108-13111

[8]

RUOFF RS, 1995, CARBON, V33, P95

[9] ELECTRONIC-STRUCTURE OF GRAPHENE TUBULES BASED ON C-60 [J].

SAITO, R ;

FUJITA, M ;

DRESSELHAUS, G ;

DRESSELHAUS, MS .

PHYSICAL REVIEW B, 1992, 46 (03) :1804-1811

[10]

TAUS SJ, 1997, NATURE, V386, P474

← 1 2 →