Highly Sensitive and Optically Transparent Resistive Pressure Sensors Based on a Graphene/Polyaniline-Embedded PVB Film

被引：20
作者：
Liu, Shi-Yu [1 ]
Lian, Lu [1 ]
Pan, Jin [1 ]
Lu, Jian-Gang [1 ]
Shieh, Han-Ping D. [1 ,2 ]
机构：
[1] Shanghai Jiao Tong Univ, Dept Elect Engn, Natl Engn Lab TFT LCD Mat & Technol, Shanghai 200240, Peoples R China
[2] Natl Chiao Tung Univ, Display Inst, Hsinchu 300, Taiwan
来源：
IEEE TRANSACTIONS ON ELECTRON DEVICES | 2018年 / 65卷 / 05期
基金：
中国国家自然科学基金; 国家重点研发计划;
关键词：
Flexible touch panel; graphene/polyaniline-embedded polyvinyl butyral (GPANI-PVB) composite; high sensitivity; high transparency; resistive pressure sensor; ELECTRONIC SKIN; COMPOSITE; RUBBER;
D O I：
10.1109/TED.2018.2814204
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The development of a facile, low-temperature, and low-cost method to fabricate highly sensitive and optically transparent resistive pressure sensors remains a challenge. In this paper, a graphene/polyaniline-embedded polyvinyl butyral (GPANI-PVB) composite film is employed as the active layer in a resistive pressure sensor; this film is ultrathin, highly sensitive, optically transparent, anisotropically conductive, highly durable, highly flexible, and bending insensitive. A flexible touch panel based on the GPANI-PVB composite film is fabricated using a facile process, which supports multitouch and multilevel pressure detection. The GPANI-PVB composite film offers great potential for applications in flexible and transparent interactive electronic devices.
引用
收藏
页码：1939 / 1945
页数：7
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