Volume 33, Issue 1 pp. 15-20
Communication

CuO/WO3 Hybrid Nanocubes for High-Responsivity and Fast-Recovery H2S Sensors Operated at Low Temperature

Weiwei Yu

Weiwei Yu

National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai, 200083 China

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Yan Sun

Corresponding Author

Yan Sun

National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai, 200083 China

Synergetic Innovation Center of Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, Anhui, 230026 China

E-mail: [email protected], [email protected], [email protected]Search for more papers by this author
Tianning Zhang

Tianning Zhang

National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai, 200083 China

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Kenan Zhang

Kenan Zhang

National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai, 200083 China

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Shuxia Wang

Shuxia Wang

National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai, 200083 China

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Xin Chen

Corresponding Author

Xin Chen

National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai, 200083 China

E-mail: [email protected], [email protected], [email protected]Search for more papers by this author
Ning Dai

Corresponding Author

Ning Dai

National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai, 200083 China

Synergetic Innovation Center of Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, Anhui, 230026 China

E-mail: [email protected], [email protected], [email protected]Search for more papers by this author
First published: 10 December 2015
Citations: 30

Graphical Abstract

CuO/WO3 heterostructured nanocubes are used to sense H2S gas with a low concentration down to 50 ppb. By combining with an electric modulation, the sensors can simultaneously exhibit fast recovery and ultrahigh sensitivity for detecting H2S gas at low temperature.

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