Highly conductive graphene-based segregated composites prepared by particle templating

被引：0

作者：

Nicholas Heeder

Abayomi Yussuf

Fei Guo

Indrani Chakraborty

Michael P. Godfrin

Robert Hurt

Anubhav Tripathi

Arijit Bose

Arun Shukla

机构：

[1] University of Rhode Island,Dynamic Photo Mechanics Laboratory, Department of Mechanical, Industrial & Systems Engineering

[2] Brown University,Institute for Molecular and Nanoscale Innovation, School of Engineering

[3] University of Rhode Island,Department of Chemical Engineering

[4] Brown University,Center for Biomedical Engineering, School of Engineering

来源：

Journal of Materials Science | 2014年 / 49卷

关键词：

Graphene Oxide; Percolation Threshold; HDPE; UHMWPE; Liquid Bridge;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We use capillary-driven particle level templating and hot melt pressing to disperse few-layer graphene flakes within a polystyrene matrix to enhance the electrical conductivity of the polymer. The conducting pathways provided by the graphene located at the particle surfaces through contact of the bounding surfaces allow percolation at a loading of less than 0.01 % by volume. This method of distributing graphene within a matrix overcomes the need to disperse the sheet-like conducting fillers isotropically within the polymer, and can be scaled up easily.

引用

页码：2567 / 2570

页数：3

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