Surface oxygen vacancy engineering on TiO 2 (101) via ALD technology for simultaneously enhancing charge separation and transfer

Surface oxygen vacancy engineering on TiO 2 (101) via ALD technology for simultaneously enhancing charge separation and transfer

Titanium oxide molecular layers containing extensive SOV content (11.4-16.2%) have been constructed on (101) TiO nanotubes through a precisely controlled atomic layer deposition technique, in which the charge separation efficiency and surface charge transfer efficiency are increased to 28.2% and 89....

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2023-03, Vol.59 (22), p.3237-3240
Hauptverfasser: Wu, Wenbo, Peng, Zhenbo, Wang, Jun, Li, Xiaoyu, Deng, Ping, Zhou, Yuhu, Jia, Gan, Ye, Wei, Gao, Peng
Format: Artikel
Sprache:eng
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Zusammenfassung:Titanium oxide molecular layers containing extensive SOV content (11.4-16.2%) have been constructed on (101) TiO nanotubes through a precisely controlled atomic layer deposition technique, in which the charge separation efficiency and surface charge transfer efficiency are increased to 28.2% and 89.0%, respectively, about 17 and 2 times those of the initial TiO nanotubes.
ISSN:1359-7345
1364-548X
DOI:10.1039/D2CC06853B