CdS quantum dots supported by ultrathin porous nanosheets assembled into hollowed-out Co3O4 microspheres: A room-temperature H2S gas sensor with ultra-fast response and recovery

Menghan Dun; Jianfeng Tan; Wenhu Tan; Meihui Tang; Xintang Huang

doi:10.1016/j.snb.2019.126839

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CdS quantum dots supported by ultrathin porous nanosheets assembled into hollowed-out Co3O4 microspheres: A room-temperature H2S gas sensor with ultra-fast response and recovery

Menghan Dun Jianfeng Tan Wenhu Tan Meihui Tang Xintang Huang

Year: 2019 Journal: Sensors and Actuators B Chemical Vol: 298 Pages: 126839-126839 Publisher: Elsevier BV

DOI: 10.1016/j.snb.2019.126839

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Keywords:

Quantum dot Nanosheet Materials science Nanotechnology High-resolution transmission electron microscopy Nanostructure Porosity Semiconductor Optoelectronics Chemical engineering Transmission electron microscopy Composite material

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Gas Sensing Nanomaterials and Sensors

Physical Sciences → Engineering → Electrical and Electronic Engineering

ZnO doping and properties

Physical Sciences → Materials Science → Materials Chemistry

Advanced Chemical Sensor Technologies

Physical Sciences → Engineering → Biomedical Engineering

CdS quantum dots supported by ultrathin porous nanosheets assembled into hollowed-out Co3O4 microspheres: A room-temperature H2S gas sensor with ultra-fast response and recovery

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