Mesoporous ZnO nanosheet as gas sensor for sensitive triethylamine detection

2022 ◽  
Author(s):  
Li Zhang ◽  
Ming Yin ◽  
Jingxuan Qiu ◽  
Tianyi Qiu ◽  
Yan Chen ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Mesoporous Zno

scholarly journals Mesoporous ZnO@Co3O4 Nanosphere for Sensitive Detection of 3-Hydroxy-2-Butanone

2021 ◽  
Author(s):  
Xinxin Tian ◽  
Ming Yin ◽  
Li Zhang ◽  
Tianyi Qiu ◽  
Dongpo Xu ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Metal Oxide ◽  
Metal Oxides ◽  
Gas Sensor ◽  
Synthesis Method ◽  
High Sensitivity ◽  
Sensitive Detection ◽  
Mesoporous Zno

Abstract The mixed semiconductor metal oxides as the gas sensor can enhance the sensitivity compared with the metal oxide respectively. In this study, the mesoporous ZnO@Co3O4 nanosphere was prepared through the simple hydrothermal synthesis method of ZIF-L-Zn@Co, the cage construction of mesoporous ZnO@Co3O4 nanosphere was remained unchanged after the calcination of the ZIF-L-Zn@Co at 600℃ for 2 h in the air. The mesoporous ZnO@Co3O4 nanosphere was selected as the gas sensor for the detection of 3-Hydroxy-2-Butanone. Compared with the ZnO and Co3O4 respectively, the mesoporous ZnO@Co3O4 nanosphere as the gas sensor shows the high sensitivity, selectivity and stability.

Reduced Graphene Oxide/Mesoporous ZnO NSs Hybrid Fibers for Flexible, Stretchable, Twisted, and Wearable NO2 E-Textile Gas Sensor

ACS Sensors ◽  
2019 ◽  
Vol 4 (10) ◽  
pp. 2809-2818 ◽  
Author(s):  
Weiwei Li ◽  
Ruosong Chen ◽  
Wenzhi Qi ◽  
Li Cai ◽  
Yilin Sun ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Gas Sensor ◽  
Hybrid Fibers ◽  
Reduced Graphene ◽  
Mesoporous Zno

Investigation of Novel Surface Acoustic Wave (SAW) Gas Sensor Used in Sensor Network

PIERS Online ◽  
2008 ◽  
Vol 4 (3) ◽  
pp. 346-350
Author(s):  
Mitsutaka Hikita ◽  
Keiya Minami ◽  
Koki Takimoto ◽  
Yasushi Hiraizumi
Keyword(s):  
Acoustic Wave ◽  
Sensor Network ◽  
Gas Sensor ◽  
Surface Acoustic Wave

Synthesis of Polyaniline-Zinc Oxide Composites and Its Usage as Ammonia Gas Sensor

2014 ◽  
Vol 1 (4) ◽  
pp. 16-19
Author(s):  
Vivek Talwar ◽  
◽  
Ravi Chand Singh ◽  
Keyword(s):  
Zinc Oxide ◽  
Gas Sensor ◽  
Ammonia Gas ◽  
Oxide Composites
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