Methodology for functionalization of water oxidation catalyst IrOx nanoparticles with hydrophobic and multi-functionalized chromophores
| Autor: | Jackson D. Megiatto, Vitor H. Rigolin, Liniquer A. Fontana, Catia Ornelas, Carolyne B. Braga |
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| Rok vydání: | 2021 |
| Předmět: |
Metals and Alloys
Nanoparticle 02 engineering and technology General Chemistry Iridium oxide Chromophore 010402 general chemistry 021001 nanoscience & nanotechnology Photochemistry 01 natural sciences Porphyrin Catalysis 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials chemistry.chemical_compound Catalytic oxidation chemistry Materials Chemistry Ceramics and Composites Click chemistry Surface modification 0210 nano-technology |
| Zdroj: | Chemical Communications. 57:7398-7401 |
| ISSN: | 1364-548X 1359-7345 |
| DOI: | 10.1039/d1cc02931b |
| Popis: | We present a straightforward “click chemistry” methodology for the functionalization of water-oxidation catalyst iridium oxide nanoparticles (IrOx-NPs) with a multi-functionalized porphyrin-based photosynthetic model as sensitizer for the preparation of bioinspired photo-catalysts. This efficient method overcomes the usual aggregation issue found when decorating water oxidation nanocolloidal catalysts with hydrophobic sensitizers. |
| Databáze: | OpenAIRE |
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