Palladium nanoclusters deposited on single-walled carbon nanohorns

被引：49

作者：

Bekyarova, E

Hashimoto, A

Yudasaka, M

Hattori, Y

Murata, K

Kanoh, H

Kasuya, D

Iijima, S

Kaneko, K

机构：

[1] Chiba Univ, Fac Sci, Dept Chem, Chiba 2638522, Japan

[2] Res Ctr Adv Carbon Mat, Tsukuba, Ibaraki 305, Japan

[3] NEC Corp Ltd, JST, JCORP, Nanotubul Project, Tsukuba, Ibaraki 305, Japan

[4] Meijo Univ, Nagoya, Aichi 4688502, Japan

[5] NEC Corp Ltd, Tsukuba, Ibaraki 3058501, Japan

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2005年 / 109卷 / 09期

关键词：

D O I：

10.1021/jp044339+

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：

This study reports a direct route for deposition of Pd nanoclusters on single-walled carbon nanohorns (SWNHs) in a one step reaction involving chemical reduction of metal ions in the presence of a polymer- stabilizer. The applied strategy provides small Pd nanoclusters with an average diameter of similar to2.3 nm robustly attached to the nanotubular carbon. The attachment is mediated by the polymer (poly(vinylpyrrolidone), PVP) used to stabilize the nanoclusters.

引用

页码：3711 / 3714

页数：4

共 31 条

[1] Material storage mechanism in porous nanocarbon
Ajima, K
Yudasaka, M
Suenaga, K
Kasuya, D
Azami, T
Iijima, S
[J]. ADVANCED MATERIALS, 2004, 16 (05) : 397 - +
[2] Directly observed covalent coupling of quantum dots to single-wall carbon nanotubes
Azamian, BR
Coleman, KS
Davis, JJ
Hanson, N
Green, MLH
[J]. CHEMICAL COMMUNICATIONS, 2002, (04) : 366 - 367
[3] Synthesis and characterization of carbon nanotube-nanocrystal heterostructures
Banerjee, S
Wong, SS
[J]. NANO LETTERS, 2002, 2 (03) : 195 - 200
[4] In situ quantum dot growth on multiwalled carbon nanotubes
Banerjee, S
Wong, SS
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (34) : 10342 - 10350
[5] Single-wall nanostructured carbon for methane storage
Bekyarova, E
Murata, K
Yudasaka, M
Kasuya, D
Iijima, S
Tanaka, H
Kahoh, H
Kaneko, K
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2003, 107 (20) : 4681 - 4684
[6] Cluster-mediated filling of water vapor in intratube and interstitial nanospaces of single-wall carbon nanohorns
Bekyarova, E
Hanzawa, Y
Kaneko, K
Silvestre-Albero, J
Sepulveda-Escribano, A
Rodriguez-Reinoso, F
Kasuya, D
Yudasaka, M
Iijima, S
[J]. CHEMICAL PHYSICS LETTERS, 2002, 366 (5-6) : 463 - 468
[7] Carbon nanotubule membranes for electrochemical energy storage and production
Che, GL
Lakshmi, BB
Fisher, ER
Martin, CR
[J]. NATURE, 1998, 393 (6683) : 346 - 349
[8] Solution properties of single-walled carbon nanotubes
Chen, J
Hamon, MA
Hu, H
Chen, YS
Rao, AM
Eklund, PC
Haddon, RC
[J]. SCIENCE, 1998, 282 (5386) : 95 - 98
[9] Spontaneous reduction of metal ions on the sidewalls of carbon nanotubes
Choi, HC
Shim, M
Bangsaruntip, S
Dai, HJ
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (31) : 9058 - 9059
[10] METAL VAPOR-DEPOSITION ON CARBON - AN XPS STUDY OF PD AND AU CLUSTER GROWTH
FRITSCH, A
LEGARE, P
[J]. SURFACE SCIENCE, 1985, 162 (1-3) : 742 - 746

← 1 2 3 4 →