Multifunctional Sensor Based on Hybrid Material of Reduced Graphene Oxide and Polyaniline

被引：3

作者：

Do, Minh Huy ^{[1
,2
]}

Nhiem, Ly Tan ^{[3
]}

机构：

[1] Univ Sci, Fac Chem, 227 Nguyen Cu St Ward 4 Dist 5, Ho Chi Minh City, Vietnam

[2] Vietnam Natl Univ Ho Chi Minh City VNU HCM, Linh Trung Ward, Ho Chi Minh City, Vietnam

[3] Ho Chi Minh City Univ Technol & Educ, Fac Chem & Food Technol, 01 Vo Ngan St Linh Chieu Ward, Ho Chi Minh City, Vietnam

来源：

JOURNAL OF ELECTRONIC MATERIALS | 2023年 / 52卷 / 06期

基金：

日本学术振兴会;

关键词：

Gas sensor; strain sensor; multifunctional sensor; hybrid material; STRAIN SENSORS; PERFORMANCE; FABRICATION; NANOFIBERS;

D O I：

10.1007/s11664-023-10360-7

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：

In this study, a sensor consisting of reduced graphene oxide (rGO) and polyaniline (PANI) was used to detect ammonia gas and strain. PANI was incorporated onto rGO planes by in situ polymerization, and thin films of hybrid material rGO/PANI prepared by the Langmuir-Schaefer technique were employed as sensing interfaces. The sensor showed a detection limit of 1 ppm for ammonia gas and strain at 0.1%. The effect of PANI content on the sensing performance was also investigated. The results are discussed in terms of the contribution of PANI to the electrical network of rGO and the sensing performance.

引用

页码：4037 / 4044

页数：8

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