Consideration for Oxygen Adsorption Species on SnO₂ Semiconductor Gas Sensors

by Kengo Shimanoe, Takaharu Mizukami, Koichi Suematsu, Ken Watanabe
Published 2019-06-01

Ultra-High Sensitive (Ppt) Gas Sensor Based on the Pulse Heating Using MEMS Technique

by Koichi Suematsu, Wataru Harano, Yuki Hiroyama, Ken Watanabe, Kengo Shimanoe
Published 2019-06-01

Effect of Humid Aging on the Oxygen Adsorption in SnO2 Gas Sensors

by Koichi Suematsu, Nan Ma, Ken Watanabe, Masayoshi Yuasa, Tetsuya Kida, Kengo Shimanoe
Published 2018-01-01

DC-Voltage-Induced High Oxygen Permeation through a Lanthanum Silicate Electrolyte with a Cerium Oxide Thin Film

by Shingo IDE, Ken WATANABE, Koichi SUEMATSU, Yasuhiro SETO, Isamu YASHIMA, Kengo SHIMANOE
Published 2021-09-01

Chemical Activation of Nitrogen-doped Carbon Derived from Chitosan with ZnCl2 to Produce a High-performance Gas Diffusion-type Oxygen Electrode

by Ryunosuke OKUDA, Kota NAKANO, Koichi SUEMATSU, Ken WATANABE, Anna ILNICKA, Jerzy P. ŁUKASZEWICZ, Kengo SHIMANOE
Published 2021-01-01