Advancing the integration of covalent-organic-framework with organic, inorganic, and polymeric materials for light-assisted green H2 generation: A review of emerging trends
IF 31.6 1区 材料科学Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY
Dong-Eun Lee , Asim Ali , Kyeong Tae Kang , Mohtaram Danish , Wan-Kuen Jo
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引用次数: 0
Abstract
The growing demand for sustainable energy has driven significant advancements in covalent organic frameworks (COFs) for photocatalytic H2 production. In this context, this review comprehensively examines the integration of COFs with various organic, inorganic, and polymeric materials to enhance light-assisted H2 generation. We explore key synthesis approaches, including solvothermal, mechanochemical, sonochemical, interfacial, and post-synthetic modifications. Additionally, innovative methods such as photochemical synthesis, microwave-assisted solvothermal techniques, plasma-induced synthesis, and electron-beam-induced synthesis are discussed, highlighting their potential to optimize the structural and photocatalytic properties of COF-based heterojunction systems. Furthermore, extensive research has been conducted on the development of various composite materials, such as MOF-COF, metal oxide-COF, metal sulfide-COF, MXene-COF, g-C3N4-COF, and graphitic oxide-COF composites, to investigate their combined effects in improving photocatalytic efficiency. Particular attention is given to heterojunction systems and their structural features, which are critical for enhancing the photophysical and chemical properties required for efficient H2 generation. Lastly, our findings reveal that the highest photocatalytic H2 generation rate reported to date has been achieved using specific heterojunction systems. Successively, by synthesizing recent advancements and emerging trends, this review underscores the potential of COF-based composites to revolutionize sustainable energy solutions and provides valuable insights into future research directions aimed at significantly enhancing H2 production efficiency under light irradiation.
期刊介绍:
Materials Science & Engineering R: Reports is a journal that covers a wide range of topics in the field of materials science and engineering. It publishes both experimental and theoretical research papers, providing background information and critical assessments on various topics. The journal aims to publish high-quality and novel research papers and reviews.
The subject areas covered by the journal include Materials Science (General), Electronic Materials, Optical Materials, and Magnetic Materials. In addition to regular issues, the journal also publishes special issues on key themes in the field of materials science, including Energy Materials, Materials for Health, Materials Discovery, Innovation for High Value Manufacturing, and Sustainable Materials development.