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Interface Engineering, Charge Carrier Dynamics, and Solar-Driven Applications of Halide Perovskite/2D Material Heterostructured Photocatalysts

Haihang TongCity University of Hong KongFangfang LiSchool of Materials Science and Engineering, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, Hubei 430074, ChinaMinshu DuNorthwestern Polytechnical UniversityHaisheng SongHuazhong University of Science and TechnologyBin HanMaterials Institute of Atomic and Molecular ScienceGuohua JiaCurtin Institute of Functional Molecules and Interfaces, School of Molecular and Life SciencesXueqing XuKey Laboratory of Renewable Energy, Guangdong Provincial Key Laboratory of New and Renewable Energy Research and DevelopmentXingli ZouState Key Laboratory of Advanced Special Steel & Shanghai Key Laboratory of Advanced Ferrometallurgy & School of Materials Science and EngineeringJi LiState Key Laboratory of ASIC and SystemJi‐Jung KaiCity University of Hong KongZheng HuKey Laboratory of Mesoscopic Chemistry of MOE and Jiangsu Provincial Laboratory for Nanotechnology, School of Chemistry and Chemical EngineeringHsien‐Yi HsuShenzhen Research Institute of City University of Hong Kong

2025en

ABI

Annotatsiya

Halide perovskites (HPs), renowned for their intriguing optoelectronic properties, such as robust light absorption coefficient, long charge transfer distance, and tunable band structure, have emerged as a focal point in the field of photocatalysis. However, the photocatalytic performance of HPs is still inhibited by rapid charge recombination, insufficient band potential energy, and limited number of surface active sites. To overcome these limitations, the integration of two-dimensional (2D) materials, characterized by shortened charge transfer pathways and expansive surface areas, into HP/2D heterostructures presents a promising avenue to achieve exceptional interfacial properties, including extensive light absorption, efficient charge separation and transfer, energetic redox capacity, and adjustable surface characteristics. Herein, a comprehensive review delving into fundamentals, interfacial engineering, and charge carrier dynamics of HP/2D material heterostructures is presented. Numerous HP/2D material photocatalysts fabricated through diverse strategies and interfacial architectures are systematically described and categorized. More importantly, the enhanced charge carrier dynamics and surface properties of the HP/2D material heterostructures are thoroughly investigated and discussed. Finally, an analysis of the challenges faced in the development of HP/2D photocatalysts, alongside insightful recommendations for potential strategies to overcome these barriers, is provided.

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Identifikatorlar

DOI: 10.1021/acsami.4c20972

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