Graphene Oxide/Carbon Nanocoil Composite for High-performance Humidity Sensor

被引：3
|
作者：
Wang, Luyu [1 ]
Wen, Jinguli [1 ]
Wu, Yuhang [1 ]
Gao, Junkuo [1 ]
机构：
[1] Zhejiang Sci Tech Univ, Sch Mat Sci & Engn, Inst Funct Porous Mat, Hangzhou 310018, Peoples R China
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2020年 / 646卷 / 19期
基金：
中国国家自然科学基金;
关键词：
Graphene oxide; Carbon nanocoil; Quartz Crystal Microbalance (QCM); Humidity sensor; QUARTZ-CRYSTAL MICROBALANCE; SENSING PROPERTIES; OXIDE; NANOCOMPOSITE; FRAMEWORK; FILM; FABRICATION;
D O I：
10.1002/zaac.202000256
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Designing a humidity sensor with high performance to quick and accurate detect relative humidity (RH) is important in various applications. Consideration must be given to both the high response and the quick reversibility. Here, based on Quartz Crystal Microbalance (QCM) sensing platform, we utilized commercial graphene oxide as a sensing material, and added commercial carbon nanocoil to block the stacking of graphene oxide layers. The fabricated novel sensor possessed super high response (4618 Hz/97 % RH) and quick reversibility (2 s). This work not only expands the application of commercial carbon materials, but also achieves the development of high-performance humidity sensor with commercial potential.
引用
收藏
页码：1655 / 1659
页数：5
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