ArticleSmall science2022
Recent Progress on Semiconductor Heterojunction-Based Photoanodes for Photoelectrochemical Water Splitting.
Article in Small science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed.
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- Key Strategies on CuNanomaterials (Basel, Switzerland) · 2023Review
- Article
- Photoelectrocatalytic Surfactant Pollutant Degradation and Simultaneous Green Hydrogen Generation.Industrial & engineering chemistry research · 2023Article
- Synergistic Photoelectrochemical and Photocatalytic Properties of the Cobalt Nanoparticles-Embedded TiVOACS omega · 2023Article
- Improving the photoelectrochemical water splitting performance of CuO photocathodes using a protective CuBiScientific reports · 2023Article
- Charge Steering in Heterojunction Photocatalysis: General Principles, Design, Construction, and Challenges.Small science · 2023Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
For photoelectrochemical (PEC) water splitting, the utilization of semiconductor heterojunctions as building blocks for photoanodes allows for high light absorption, effective charge separation, and superior redox capability, greatly boosting the solar energy conversion efficiency. This review mainly focuses on the construction of heterojunction photoanodes, improvement strategies of carrier transmission, and their application in PEC water splitting. First, a series of carrier dynamics characterization methods are introduced to reveal the principle and significance of promoting carrier transport in heterojunctions. Then, from the perspective of the mechanism of promoting the separation and transport of charge carriers, several strategies are summarized and analyzed, including the micro/nanostructure, energy band structure, photothermal effect, piezoelectric effect, pyroelectric effect, ferroelectric effect, and intermediate layer. Finally, the challenges and opportunities for heterojunction photoanodes in PEC reactions are explained clearly, which points the way forward for the development of heterojunctions.
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Registered trials
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