Metal-organic frameworks (MOFs)-based efficient heterogeneous photocatalysts: Synthesis,properties and its applications in photocatalytic hydrogen generation,CO2 reduction and photodegradation of organic dyes |
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| Affiliation: | 1. School of Materials Engineering, Yeungnam University, Gyeongsan 712-749, South Korea;2. School of Chemical and Biomolecular Engineering, The University of Sydney, NSW 2006, Australia;3. Nano Catalysis and Solar Fuels Research Laboratory, Department of Materials Science & Nanotechnology, Yogi Vemana University, Kadapa, Andhra Pradesh 516005, India;4. Department of Chemistry, K. L. E. Institute of Technology, Gokul, Hubballi, 580030, affiliated to Visvesvaraya Technological University, Karnataka, India;5. Sonia College of Pharmacy, Dharwad 580 002, Karnataka, India;1. 1-2 Yamadaoka, Graduate School of Engineering, Osaka University, Osaka, 565-0871, Japan;2. Unit of Elements Strategy Initiative for Catalysts & Batteries, Kyoto University, ESICB, Kyoto University, Japan;3. JST, PRESTO, 4-1-8 HonCho, Kawaguchi, Saitama, 332-0012, Japan;4. Guangzhou Key Laboratory of Environmental Catalysis and Pollution Control, School of Environmental Science and Engineering, Institute of Environmental Health and Pollution Control, Guangdong University of Technology, Guangzhou, 510006, China;1. Laboratory of Advanced Porous Materials, School of Chemistry and Chemical Engineering, Anhui University, Hefei 230036, PR China;2. Solar Fuels Lab, School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore;1. School of Advanced Chemical Sciences, Shoolini University, Solan, HP 173229, India;2. Biorefining and Advanced Materials Research Centre, Scotland''s Rural College (SRUC), Edinburgh, United Kingdom;3. Institute of Research and Development, Duy Tan University, Da Nang, 550000, Viet Nam;1. College of Environmental Science and Engineering, Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, PR China;2. The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410007, PR China;1. College of Chemical Engineering, Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass, Nanjing Forestry University, 159 Longpan Road, Nanjing, 210037, Jiangsu, PR China;2. Department of Chemical Engineering, Monash University, Clayton, Victoria 3800, Australia |
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| Abstract: | Metal-organic frameworks (MOFs) are a new class of functional materials having porous structures that show extraordinary specific surface areas, and tunable surface chemistry; hence, they hold great potential as photocatalysts. This review describes the fundamentals of MOFs and possible new research directions in the area of heterogeneous MOFs that can provide enhanced photocatalytic performance, especially for hydrogen production, degradation of emerging organic pollutants, and CO2 reduction. The role of MOFs as multifunctional photocatalysts for light-stimulated organic reactions through an effective combination of metal/ligand/guest-based photocatalysts is discussed. Recent literature is discussed critically on the design and selection of materials, with possible directions to improve their catalytic properties. Furthermore, this comprehensive review systematically discusses the current developments of various MOFs-based hybrid nanostructures as multifunctional photocatalysts from different points, including several synthetic methodologies, key features, photocatalytic mechanism, and various influencing parameters to enhance catalytic efficiency. The recent achievements are critically discussed in the designing and selection of MOFs-based functional materials, with directions to effectively improve their catalytic properties for various photocatalytic applications. The article also summarizes with challenges and future prospects for the cost-effective and large scale photocatalytic applications of MOFs-based heterostructured catalysts. |
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| Keywords: | MOFs-based photocatalysts Heteronanostructures Photocatalysis Hydrogen generation Environmental toxic pollutants |
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