Enabling selective, room-temperature gas detection using atomically dispersed Zn

[Display omitted] •Atomically dispersed zinc anchored with a Zn-NC2 coordination was successfully synthesized, and confirm by HAADF-STEM and XAS.•The atomically dispersed zinc sensor showed 27% response toward 1500 ppm ethanol at RT with short response time, excellent selectivity and stability.•DFT...

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Veröffentlicht in:	Sensors and actuators. B, Chemical Chemical, 2021-02, Vol.329, p.129221, Article 129221
Hauptverfasser:	Qiu, Junwen, Hu, Xuefeng, Shi, Li, Fan, Jinle, Min, Xinjie, Zhang, Wei, Wang, Jinlan
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomically dispersed metal catalysts Charge transfer Density functional theory Dispersion Ethanol Gas sensors High selectivity Power consumption Redox reactions Room temperature Room temperature gas sensor Scanning transmission electron microscopy Selectivity Sensors X ray absorption Zinc ZnNC2
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