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dc.contributor.authorZhao, X
dc.contributor.authorChen, S
dc.contributor.authorYin, H
dc.contributor.authorJiang, S
dc.contributor.authorZhao, K
dc.contributor.authorKang, J
dc.contributor.authorLiu, PF
dc.contributor.authorJiang, L
dc.contributor.authorZhu, Z
dc.contributor.authorCui, D
dc.contributor.authorLiu, P
dc.contributor.authorHan, X
dc.contributor.authorYang, HG
dc.contributor.authorZhao, H
dc.description.abstractPhotocatalytic water splitting holds a key to realizing the hydrogen economy but faces a grand challenge, namely, the severe charge recombination causes low solar-to-hydrogen (STH) efficiency. This work reports a new form of MAPbI3 microcrystal (MAPbI3-MC)/monolayer MoS2 nanosheets (ML-MoS2) composite photocatalyst with type II heterojunction to effectively suppress the charge recombination for efficient photocatalytic hydrogen generation via HI splitting. The ML-MoS2/MAPbI3-MC is made of a large-sized MAPbI3-MC light harvester anchored with electrocatalytically active ML-MoS2 nanosheets to form a type II heterojunction that possesses a strong built-in electric field aligned between the spatially well-defined MAPbI3-MC and ML-MoS2 nanosheets to empower the photocatalyst with superior capability to effectively promote the charge separation. The ML-MoS2/MAPbI3-MC brings the hydrogen generation performance of the perovskite-based photocatalysts to a new horizon with a champion STH efficiency of 1.09% and a record hydrogen generation activity of 13.6 mmol g−1 h−1 under visible light.
dc.publisherElsevier BV
dc.titlePerovskite Microcrystals with Intercalated Monolayer MoS2 Nanosheets as Advanced Photocatalyst for Solar-Powered Hydrogen Generation
dc.typeJournal article
dc.type.descriptionC1 - Articles
dcterms.bibliographicCitationZhao, X; Chen, S; Yin, H; Jiang, S; Zhao, K; Kang, J; Liu, PF; Jiang, L; Zhu, Z; Cui, D; Liu, P; Han, X; Yang, HG; Zhao, H, Perovskite Microcrystals with Intercalated Monolayer MoS2 Nanosheets as Advanced Photocatalyst for Solar-Powered Hydrogen Generation, Matter, 2020
gro.description.notepublicThis publication has been entered as an advanced online version in Griffith Research Online.
gro.hasfulltextNo Full Text
gro.griffith.authorChen, Shan
gro.griffith.authorZhao, Huijun
gro.griffith.authorYin, Huajie
gro.griffith.authorLiu, Porun
gro.griffith.authorKang, Jian
gro.griffith.authorJiang, Shuaiyu
gro.griffith.authorZhao, Xiaole
gro.griffith.authorZhao, Kun
gro.griffith.authorJiang, Lixue
gro.griffith.authorZhu, Zhengju

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