Clean and sustainable hydrogen fuel production through photocatalytic water splitting is an ideal strategy to achieve a higher grade of sustainability. Metal-organic framework (MOF) based photocatalysts have recently attracted significant attention as a new type of photocatalysts owing to their excellent light harvesting capability and remarkable surface area. This review precisely addresses the current state-of-the-art in the use of pristine MOFs, MOF-supported photocatalysts, and MOF derived nanostructures as photocatalysts to produce clean and sustainable hydrogen fuel. Throughout the review, we emphasize the unique characteristics of MOFs for efficient photocatalytic hydrogen evolution such as ultrahigh porosity/high surface area for accessible active sites to augment the photo-generated electron transfer and to reduce the recombination rate. Finally, the challenges and our personal future perspective directions to generate high photocatalytic hydrogen using MOFs are addressed. We strongly believe that this review can help to stimulate the photocatalysis research with MOFs to a new level by the design and development of highly efficient MOF-based photocatalysts.
|Number of pages||22|
|Journal||Sustainable Energy and Fuels|
|Publication status||Published - 2021 Mar 21|
Bibliographical noteFunding Information:
This work was supported by the National Research Foundation of Korea (NRF) grants funded by the Korean Government (2016R1E1A1A01941978, 2016K1A4A4A01922028, and 2020R1A4A1017737). This research was also supported by the Yonsei University Research Fund of 2019-22-0009. D. A. Reddy is thankful to the DST for awarding the Inspire faculty fellowship. Y. Kim acknowledges funding from the NRF grants, funded by the Korean Government (NRF-2018-Global Ph.D. Fellowship Program: 2018H1A2A1060233).
© The Royal Society of Chemistry 2021.
All Science Journal Classification (ASJC) codes
- Renewable Energy, Sustainability and the Environment
- Fuel Technology
- Energy Engineering and Power Technology