A DFT study of the CO adsorption and oxidation at ZnO surfaces and its implication for CO detection

The calculated results show that the lattice O of ZnO(101¯0) is more reactive than that of ZnO(112¯0) for CO oxidation. The conductivity would increase upon CO adsorption and decrease following CO oxidation both at ZnO(101¯0) and (112¯0). [Display omitted] Recently, ZnO-based gas sensors have been s...

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Veröffentlicht in:	Chinese chemical letters 2020-06, Vol.31 (6), p.1674-1679
Hauptverfasser:	Ni, Zibin, Bao, Shenyuan, Gong, Xue-Qing
Format:	Artikel
Sprache:	eng
Schlagworte:	CO oxidation Density functional theory Gas sensor Surface conductivity ZnO
Online-Zugang:	Volltext
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