Semiconductor gas sensor using nano-sized oxide for high-sensitive detection of environment-related gases

Kengo Shimanoe; Masayoshi Yuasa; Tetsuya Kida; Noboru Yamazoe

doi:10.1109/NMDC.2011.6155309

Semiconductor gas sensor using nano-sized oxide for high-sensitive detection of environment-related gases

Kengo Shimanoe, Masayoshi Yuasa, Tetsuya Kida, Noboru Yamazoe

Functional Materials Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

8 Citations (Scopus)

Abstract

Semiconductor gas sensors are device consisting of sintered metal oxides, which can indicate target gas concentration by measuring the electric resistance of device. The gas sensors have been developed widely for detection of inflammable gases, toxic gases, odor gases, environmental-related gases and so on. As the materials, n-type oxides, such as SnO ₂, In ₂O ₃, WO ₃ and so on, are well known. For the material design of the semiconductor gas sensor, we have reported important three functions i.e. receptor function, transducer function and utility factor. In this presentation, the material design for high-sensitive detection of environmental-related gases is shown.

Original language	English
Title of host publication	2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011
Pages	38-43
Number of pages	6
DOIs	https://doi.org/10.1109/NMDC.2011.6155309
Publication status	Published - 2011
Event	2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011 - Jeju, Korea, Republic of Duration: Oct 18 2011 → Oct 21 2011

Publication series

Name	2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011

Other

Other	2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011
Country/Territory	Korea, Republic of
City	Jeju
Period	10/18/11 → 10/21/11

All Science Journal Classification (ASJC) codes

Materials Science(all)

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10.1109/NMDC.2011.6155309

Cite this

Shimanoe, K., Yuasa, M., Kida, T., & Yamazoe, N. (2011). Semiconductor gas sensor using nano-sized oxide for high-sensitive detection of environment-related gases. In 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011 (pp. 38-43). Article 6155309 (2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011). https://doi.org/10.1109/NMDC.2011.6155309

Semiconductor gas sensor using nano-sized oxide for high-sensitive detection of environment-related gases. / Shimanoe, Kengo; Yuasa, Masayoshi; Kida, Tetsuya et al.
2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011. 2011. p. 38-43 6155309 (2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Shimanoe, K, Yuasa, M, Kida, T & Yamazoe, N 2011, Semiconductor gas sensor using nano-sized oxide for high-sensitive detection of environment-related gases. in 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011., 6155309, 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011, pp. 38-43, 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011, Jeju, Korea, Republic of, 10/18/11. https://doi.org/10.1109/NMDC.2011.6155309

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abstract = "Semiconductor gas sensors are device consisting of sintered metal oxides, which can indicate target gas concentration by measuring the electric resistance of device. The gas sensors have been developed widely for detection of inflammable gases, toxic gases, odor gases, environmental-related gases and so on. As the materials, n-type oxides, such as SnO 2, In 2O 3, WO 3 and so on, are well known. For the material design of the semiconductor gas sensor, we have reported important three functions i.e. receptor function, transducer function and utility factor. In this presentation, the material design for high-sensitive detection of environmental-related gases is shown.",

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AB - Semiconductor gas sensors are device consisting of sintered metal oxides, which can indicate target gas concentration by measuring the electric resistance of device. The gas sensors have been developed widely for detection of inflammable gases, toxic gases, odor gases, environmental-related gases and so on. As the materials, n-type oxides, such as SnO 2, In 2O 3, WO 3 and so on, are well known. For the material design of the semiconductor gas sensor, we have reported important three functions i.e. receptor function, transducer function and utility factor. In this presentation, the material design for high-sensitive detection of environmental-related gases is shown.

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Semiconductor gas sensor using nano-sized oxide for high-sensitive detection of environment-related gases

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