@article{Ma2026, 
author = {Ling Ma and Yanxin Sun and Yingbo Zhang and Yongmin Nie and Yubo Zhang and Yupeng Rao and Chunxia Wang and Guoyong Huang and Xinchen Kang and Shengming Xu},
title = {Metal organic frameworks for photocatalytic CO2 reduction to CO with high selectivity: Mechanism and strategy},
year = {2026},
journal = {Nano Research},
volume = {19},
number = {1},
pages = {94908042},
keywords = {metal organic frameworks (MOFs), photocatalytic CO2 reduction, mechanism, rational design, MOF-based materials},
url = {https://www.sciopen.com/article/10.26599/NR.2025.94908042},
doi = {10.26599/NR.2025.94908042},
abstract = {Photocatalytic carbon dioxide (CO2) reduction offers an alternative strategy for converting CO2 into high-value added gaseous fuels, thereby paving the way for the development of clean and renewable energy. Metal-organic frameworks (MOFs), characterized by their highly porous structure, exceptional CO2 adsorption capacity, and tunable architecture, have emerged as promising candidates for photocatalytic CO2 reduction. This review systematically examines the recent advancement in MOFs-based photocatalysts for CO2 reduction to CO. It begins with the overview of the fundamental mechanisms and processes of MOFs towards photocatalytic CO2 reduction. Subsequently, common strategies for the modulation of MOFs-based photocatalysts are summarized, including metallic site modification, functionalized ligand incorporation, morphological control, defect engineering, and heterostructure construction. Notably, the review analyzes the critical factors contributing to the high selectivity of CO2 photoreduction to CO from both thermodynamic and kinetic perspectives. The conclusion addresses current challenges and future perspectives in designing highly efficient photocatalysts with abundant active sites, providing valuable insights for their continued development.}
}