Hydrothermal synthesis of ZnSnO3/rGO composite material and highly gas sensing performance to acetone

doi:10.1016/j.mssp.2021.106051

	Hydrothermal synthesis of ZnSnO3/rGO composite material and highly gas sensing performance to acetone
	Jiang, Lili; Xue, Kang; Chen, Zhaoyu; Cui, Qi; Xu, Su
	2021-11-01
发表期刊	MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING
ISSN	1369-8001
卷号	134
摘要	This study used the hydrothermal method to synthesize ZnSnO3 and ZnSnO3/rGO composite material with hierarchical and porous structure. ZnSnO3 was attached on the surface of rGO or between the lamellar layers to form a physically boned heterojunction semiconductor composite material. The ZnSnO3/rGO sensing material shows better gas-sensing properties than ZnSnO3 sensor to acetone. Compared with the operating temperature of ZnSnO3 sensor (425 degrees C), the optimal operating temperature of ZnSnO3/rGO sensor was only 350 degrees C, the sensitivity to 50 ppm acetone gas was 80.371, and the response/recovery time was only 4 /27 s. The improved gas-sensing performance of ZnSnO3/rGO sensing material can be ascribed to the large specific surface area, hierarchical, porous structure, and unique heterojunction of the composite material. The high sensitivity, fast response/recovery characteristics, excellent selectivity and stability of ZnSnO3/rGO make it an ideal sensing material for detecting acetone.
关键词	Hydrothermal rGO Gas sensor Acetone ZnSnO3
DOI	10.1016/j.mssp.2021.106051
收录类别	EI ; SCOPUS ; SCIE
语种	英语
WOS研究方向	Engineering ; Materials Science ; Physics
WOS类目	Engineering, Electrical & Electronic ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:000683573700004
出版者	ELSEVIER SCI LTD
EI入藏号	20212710592046
EI主题词	Acetone
EI分类号	641.1 Thermodynamics - 714.2 Semiconductor Devices and Integrated Circuits - 801 Chemistry - 802.2 Chemical Reactions - 804.1 Organic Compounds - 914.1 Accidents and Accident Prevention - 931.2 Physical Properties of Gases, Liquids and Solids - 943.3 Special Purpose Instruments - 951 Materials Science
来源库	WOS
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/148665
专题	材料科学与工程学院
通讯作者	Jiang, Lili
作者单位	Lanzhou Univ Technol, Sch Mat Sci & Technol, Langongping Rd, Lanzhou 730050, Gansu, Peoples R China
第一作者单位	兰州理工大学
通讯作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
推荐引用方式 GB/T 7714	Jiang, Lili,Xue, Kang,Chen, Zhaoyu,et al. Hydrothermal synthesis of ZnSnO3/rGO composite material and highly gas sensing performance to acetone[J]. MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING,2021,134.
APA	Jiang, Lili,Xue, Kang,Chen, Zhaoyu,Cui, Qi,&Xu, Su.(2021).Hydrothermal synthesis of ZnSnO3/rGO composite material and highly gas sensing performance to acetone.MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING,134.
MLA	Jiang, Lili,et al."Hydrothermal synthesis of ZnSnO3/rGO composite material and highly gas sensing performance to acetone".MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING 134(2021).