Graphene oxide as dyestuffs for the creation of electrically conductive fabrics

被引：87

作者：

Fugetsu, Bunshi ^{[1
,2
]}

Sano, Eiichi ^{[3
]}

Yu, Hongwen ^{[1
]}

Mori, Kenichiro ^{[3
]}

Tanaka, Tomo ^{[3
]}

机构：

[1] Hokkaido Univ, Creat Res Inst, Nano Industrializat Lab, Sapporo, Hokkaido 0010021, Japan

[2] Hokkaido Univ, Grad Sch Environm Sci, Environm Med Lab, Sapporo, Hokkaido 0600810, Japan

[3] Hokkaido Univ, Res Ctr Integrated Quantum Elect, Sapporo, Hokkaido 0608628, Japan

来源：

CARBON | 2010年 / 48卷 / 12期

关键词：

CARBON; TRANSPORT;

D O I：

10.1016/j.carbon.2010.05.016

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：

Graphene oxide (GO) was immobilized on the surfaces of acrylic yarns through a conventional dyeing approach. The GO dyed yarns and/or the fabric were immersed in an aqueous sodium hydrosulfite solution at around 363 K for 30 mm, which converted the GO into graphene. The graphene created a graphitic-coloured and electrically conductive thin layer over each yarn in the fabric. Data on the electrical conductance of the yarns versus temperature (30-300 K) fit well with the so-called fluctuation-induced tunneling model, which suggests that the graphene layer belongs to a continuously interconnected network. Values of the electrical resistivity ranged from 10(2) to 10(10) Ohm/cm, as verified by the content of graphene in the conductive layer. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：3340 / 3345

页数：6

共 32 条

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