A low resistance boron-doped carbon nanotube-polystyrene composite

被引：78

作者：

Watts, PCP ^{[1
]}

Hsu, WK

Chen, GZ

Fray, DJ

Kroto, HW

Walton, DRM

机构：

[1] Univ Sussex, Sch Chem Phys & Environm Sci, Brighton BN1 9QJ, E Sussex, England

[2] Univ Cambridge, Dept Mat Sci & Met, Cambridge CB2 3QZ, England

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2001年 / 11卷 / 10期

关键词：

D O I：

10.1039/b102989b

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：

A composite made from boron-doped carbon nanotubes and polystyrene exhibits relatively low electrical resistance and minor variations in conduction when mechanically loaded. Carbon nanotubes form a network within the plastic film, thereby establishing electrical conduction uniformly throughout the composite. Individual carbon nanotubes behave as intrinsic resistors, therefore the film resistance obeys Ohm's law.

引用

页码：2482 / 2488

页数：7

共 25 条

[1] Hall effect and magnetoresistance of carbon nanotube films [J].

Baumgartner, G ;

Carrard, M ;

Zuppiroli, L ;

Bacsa, W ;

deHeer, WA ;

Forro, L .

PHYSICAL REVIEW B, 1997, 55 (11) :6704-6707

[2] Thermoelectric power of aligned and randomly oriented carbon nanotubes [J].

Baxendale, M ;

Lim, KG ;

Amaratunga, GAJ .

PHYSICAL REVIEW B, 2000, 61 (19) :12705-12708

[3]

BLYTHE AR, 1984, POLYM TEST, V4, P195, DOI 10.1016/0142-9418(84)90012-6

[4] ELECTRICALLY CONDUCTIVE GRADES OF CARBON-BLACK - STRUCTURE AND PROPERTIES [J].

BOURRAT, X .

CARBON, 1993, 31 (02) :287-302

[5] Effects of nanodomain formation on the electronic structure of doped carbon nanotubes [J].

Carroll, DL ;

Redlich, P ;

Blase, X ;

Charlier, JC ;

Curran, S ;

Ajayan, PM ;

Roth, S ;

Ruhle, M .

PHYSICAL REVIEW LETTERS, 1998, 81 (11) :2332-2335

[6]

Chen GZ, 2000, ADV MATER, V12, P522, DOI 10.1002/(SICI)1521-4095(200004)12:7<522::AID-ADMA522>3.0.CO

[7]

2-S

[8]

COLINS PG, 1996, APPL PHYS LETT, V69, P1969

[9] Probing electrical transport in nanomaterials: Conductivity of individual carbon nanotubes [J].

Dai, HJ ;

Wong, EW ;

Lieber, CM .

SCIENCE, 1996, 272 (5261) :523-526

[10] ALIGNED CARBON NANOTUBE FILMS - PRODUCTION AND OPTICAL AND ELECTRONIC-PROPERTIES [J].

DEHEER, WA ;

BACSA, WS ;

CHATELAIN, A ;

GERFIN, T ;

HUMPHREYBAKER, R ;

FORRO, L ;

UGARTE, D .

SCIENCE, 1995, 268 (5212) :845-847

← 1 2 3 →