WS2/BSe van der Waals type-II heterostructure as a promising water splitting photocatalyst

The structure, electronic properties, charge transfer, band edge alignments and optical properties of WS2/BSe heterostructures are investigated by using first-principle calculations. Results imply that WS2/BSe heterostructures are semiconductor with an indirect energy gap (Egap) of 1.73 eV. Addition...

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Veröffentlicht in:	Materials research express 2019-03, Vol.6 (3)
Hauptverfasser:	Zhang, Dingbo, Zhou, Zhongpo, Hu, Yue, Yang, Zongxian
Format:	Artikel
Sprache:	eng
Schlagworte:	BSe photocatalyst type-II heterostructure underlying mechanism
Online-Zugang:	Volltext
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