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Insights into the Enhanced Photoelectrochemical Performance through Construction of the Z-Scheme and Type II Heterojunctions. Anal Chem 2022; 94:8539-8546. [DOI: 10.1021/acs.analchem.2c01607] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Li Y, Chen Y, Wu Q, Zhang R, Li M, Lin Y, Wang D, Xie T. Revealing long-lived electron–hole migration in core–shell α/γ-Fe2O3/FCP for efficient photoelectrochemical water oxidation. Catal Sci Technol 2022. [DOI: 10.1039/d1cy01628h] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A γ/α-Fe2O3/FCP photoanode with rapid interfacial hole injection and long-lived charge separation states (∼50.64 ps) showed that the synergistic effect of a phase junction and FeCo Prussian blue (FCP) could optimize the kinetics in water oxidation.
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Affiliation(s)
- Yinyin Li
- Institute of Physical Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Yifan Chen
- Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
| | - Qiannan Wu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Rui Zhang
- Institute of Physical Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Mingjie Li
- Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
| | - Yanhong Lin
- Institute of Physical Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Dejun Wang
- Institute of Physical Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Tengfeng Xie
- Institute of Physical Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
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