Hydrogen sulfide gas sensing properties of metal organic framework-derived α-Fe2O3 hollow nanospheres decorated with MoSe2 nanoflowers

•The MOF-derived α-Fe2O3/MoSe2 sensor was fabricated by hydrothermal and screen-printing technology.•The α-Fe2O3/MoSe2 composite sensor exhibited excellent sensing properties toward H2S sensing.•The improved H2S sensing properties was due to the heterojunctions formed between α-Fe2O3 and MoSe2. The...

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Veröffentlicht in:	Sensors and actuators. B, Chemical Chemical, 2021-10, Vol.344, p.130221, Article 130221
Hauptverfasser:	Pan, Wenjing, Zhang, Yong, Yu, Sujing, Liu, Xiaohua, Zhang, Dongzhi
Format:	Artikel
Sprache:	eng
Schlagworte:	Alpha iron Ferric oxide Gas sensors Gases H2S gas sensing Heterojunction Heterojunctions Hydrogen sulfide Iron oxides Metal-organic frameworks Molybdenum compounds Nanocomposites Nanospheres Room temperature Selectivity α-Fe2O3/MoSe2 nanocomposite
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