Ultrafast Dynamic Piezoresistive Response of Graphene-Based Cellular Elastomers

被引：175
|
作者：
Qiu, Ling [1 ]
Coskun, M. Bulut [2 ]
Tang, Yue [3 ]
Liu, Jefferson Z. [2 ,4 ]
Alan, Tuncay [2 ]
Ding, Jie [5 ]
Van-Tan Truong [6 ]
Li, Dan [1 ,4 ]
机构：
[1] Monash Univ, Dept Mat Sci & Engn, Clayton, Vic 3800, Australia
[2] Monash Univ, Dept Mech & Aerosp Engn, Clayton, Vic 3800, Australia
[3] Monash Univ, Dept Chem Engn, Clayton, Vic 3800, Australia
[4] Monash Univ, Monash Ctr Atomically Thin Mat, Clayton, Vic 3800, Australia
[5] Def Sci & Technol Grp, Land Div, Fishermans Bend, Vic 3207, Australia
[6] Def Sci & Technol Grp, Maritime Div, Fishermans Bend, Vic 3207, Australia
来源：
ADVANCED MATERIALS | 2016年 / 28卷 / 01期
基金：
澳大利亚研究理事会;
关键词：
25TH ANNIVERSARY ARTICLE; FILLED SILICONE-RUBBER; HIGH-SENSITIVITY; ELECTRONIC SKIN; PRESSURE SENSOR; CARBON; ULTRALIGHT; LIGHTWEIGHT; RESISTANCE; MECHANICS;
D O I：
10.1002/adma.201503957
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Ultralight graphene-based cellular elastomers are found to exhibit nearly frequency-independent piezoresistive behaviors. Surpassing the mechano-receptors in the human skin, these graphene elastomers can provide an instantaneous and high-fidelity electrical response to dynamic pressures ranging from quasi-static up to 2000 Hz, and are capable of detecting ultralow pressures as small as 0.082 Pa.
引用
收藏
页码：194 / +
页数：8
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