Gas-Sensing Properties of Co9S8 Films Toward Formaldehyde, Ethanol, and Hydrogen Sulfide

The chemiresistive gas-sensing properties of pristine Co9S8 film are little known despite its potential as a promising gas sensor material due to its intrinsic characteristics. In this study, a pristine polycrystalline Co9S8 film (approximately 440 nm in thickness) is fabricated by depositing a Co3O...

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Veröffentlicht in:	Materials 2024-11, Vol.17 (23), p.5743
Hauptverfasser:	Kim, Myeong Gyu, Choi, Yun-Hyuk
Format:	Artikel
Sprache:	eng
Schlagworte:	Cobalt oxides Cobalt sulfide Electrodes Electrons Ethanol Formaldehyde Gas sensors Hydrogen sulfide Metal oxides Microscopy Morphology Nitrogen dioxide Operating temperature Sensors Spectrum analysis Sulfidation Sulfur Temperature Thickness VOCs Volatile organic compounds
Online-Zugang:	Volltext
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