Cellulose/graphene nanocomposite as multifunctional electronic and solvent sensor material

被引：85

作者：

Kafy, Abdullahil ^{[1
]}

Sadasivuni, Kishor Kumar ^{[1
]}

Akther, Asma ^{[1
]}

Min, Seung-Ki ^{[1
]}

Kim, Jaehwan ^{[1
]}

机构：

[1] Inha Univ, Dept Mech Engn, Ctr EAPap Actuator, Inchon 402751, South Korea

来源：

MATERIALS LETTERS | 2015年 / 159卷

基金：

新加坡国家研究基金会;

关键词：

Graphene oxide; Cellulose; Nanocomposite; Dielectrics; Solvent sensor; GRAPHENE OXIDE; POLYMER;

D O I：

10.1016/j.matlet.2015.05.102

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

At present continuous advance of modern electronics, the demand for eco-friendly multifunctional and flexible material importance rapidly grows. Graphene/cellulose nanocomposite with good mechanical, dielectric and electrical performances was reported in this study by combining with modified graphene oxide sheets cellulose in a well-controlled manner. The synthesized nanocomposite was characterized by Fourier transforms infrared, X-ray diffraction and scanning electron microscopy. The performance as solvent sensor was also evaluated on the basis of relative capacitance change with the interaction with various solvents. The sensing ability and selectivity explained based on solubility parameters and diffusion processes. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：20 / 23

页数：4

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