Promoting photocatalytic H2 evolution by tuning cation deficiency in la and Cr co-doped SrTiO3

Jianing Hui; Guan Zhang; Chengsheng Ni; John T.S. Irvine

doi:10.1039/c7cc05144a

Promoting photocatalytic H₂ evolution by tuning cation deficiency in la and Cr co-doped SrTiO₃

Jianing Hui
, Guan Zhang
, Chengsheng Ni
, John T.S. Irvine^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

33 Scopus citations

Abstract

Cation defects in La and Cr co-doped SrTiO₃ have been specifically studied for elucidating correlations between defect concentration, electronic properties, structural properties and photocatalytic activity for H₂ production. A moderate cation deficiency can promote the photocatalytic activity by ca. 3 fold, which can be mainly linked to the enhancement of the charge carrier mobility.

Original language	English
Pages (from-to)	10038-10041
Number of pages	4
Journal	Chemical Communications
Volume	53
Issue number	72
DOIs	https://doi.org/10.1039/c7cc05144a
State	Published - 2017
Externally published	Yes

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title = "Promoting photocatalytic H2 evolution by tuning cation deficiency in la and Cr co-doped SrTiO3",

abstract = "Cation defects in La and Cr co-doped SrTiO3 have been specifically studied for elucidating correlations between defect concentration, electronic properties, structural properties and photocatalytic activity for H2 production. A moderate cation deficiency can promote the photocatalytic activity by ca. 3 fold, which can be mainly linked to the enhancement of the charge carrier mobility.",

author = "Jianing Hui and Guan Zhang and Chengsheng Ni and Irvine, \{John T.S.\}",

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T1 - Promoting photocatalytic H2 evolution by tuning cation deficiency in la and Cr co-doped SrTiO3

AU - Hui, Jianing

AU - Zhang, Guan

AU - Ni, Chengsheng

AU - Irvine, John T.S.

N1 - Publisher Copyright: © The Royal Society of Chemistry 2017.

PY - 2017

Y1 - 2017

N2 - Cation defects in La and Cr co-doped SrTiO3 have been specifically studied for elucidating correlations between defect concentration, electronic properties, structural properties and photocatalytic activity for H2 production. A moderate cation deficiency can promote the photocatalytic activity by ca. 3 fold, which can be mainly linked to the enhancement of the charge carrier mobility.

AB - Cation defects in La and Cr co-doped SrTiO3 have been specifically studied for elucidating correlations between defect concentration, electronic properties, structural properties and photocatalytic activity for H2 production. A moderate cation deficiency can promote the photocatalytic activity by ca. 3 fold, which can be mainly linked to the enhancement of the charge carrier mobility.

UR - https://www.scopus.com/pages/publications/85028938122

U2 - 10.1039/c7cc05144a

DO - 10.1039/c7cc05144a

M3 - 文章

C2 - 28837187

AN - SCOPUS:85028938122

SN - 1359-7345

VL - 53

SP - 10038

EP - 10041

JO - Chemical Communications

JF - Chemical Communications

IS - 72

ER -

Promoting photocatalytic H₂ evolution by tuning cation deficiency in la and Cr co-doped SrTiO₃

Abstract

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