Plasmonic Photocatalysts
Plasmonic properties of noble metals (NMs) have been used to activate wide-band-gap semiconductors. Although plasmonic properties were observed more than a century ago, scientifically explained, ca., 40 years ago, and have been commercially used in many fields, the examination of their application f...
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| Lenguaje: | inglés |
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MDPI - Multidisciplinary Digital Publishing Institute
2025
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| Acceso en línea: | ONIX_20250812T095121_9783725833986_190 |
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| description | Plasmonic properties of noble metals (NMs) have been used to activate wide-band-gap semiconductors. Although plasmonic properties were observed more than a century ago, scientifically explained, ca., 40 years ago, and have been commercially used in many fields, the examination of their application for photocatalysis is quite new. Despite the novelty of plasmonic photocatalysis, many studies have already been performed to improve photocatalytic activity and stability and to clarify the mechanism.Although desirable photoabsorption properties of plasmonic photocatalysts can be easily achieved by the preparation of nanoparticles of different sizes and shapes, their photocatalytic activities under vis are still low, and thus must be improved for possible commercialization. Therefore, various studies have been performed to obtain stable and highly active materials. Moreover, the mechanism of plasmonic photocatalysis has not been clarified yet. It is thought that the mechanism depends directly on the morphology of plasmonic photocatalysts and reaction conditions.Despite the novelty, plasmonic photocatalysts have already proven promising activity for environmental purification, solar energy conversion, and organic compound synthesis. This Special Issue describes the significant and increasing role of plasmonic materials in catalysis. |
| format | Online |
| id | doab-20.500.12854ir-165241 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | MDPI - Multidisciplinary Digital Publishing Institute |
| publisherStr | MDPI - Multidisciplinary Digital Publishing Institute |
| record_format | ojs |
| spelling | doab-20.500.12854ir-1652412025-08-12T08:15:51Z Plasmonic Photocatalysts Kowalska, Ewa plasmonic photocatalysis hydrogen dissociation hot electron plasmon 4-nitrobenzenethiol 4,4?-dimercaptoazobenzene Au film silver halide silver–gold alloy nanoparticle local electric field enhancement plasmonic photocatalyst surface plasmon resonance metal nanoparticle metal nanostructure semiconductor solar water splitting plasmonic photocatalytic reactions photocatalytic reactors instrumentation titanium vacancies phenol degradation scavengers magnetic photocatalysts platinum-modified defective TiO2 vis-responsive material antimicrobial effect antifungal properties antiviral effect disinfection bacteriocyte noble metal LSPR environmental purification light harvesting localized surface plasmon resonance photonic bandgap PBG photonic crystal slow photons titania inverse opal vis-responsive photocatalysts morphology faceted particles nanotubes gold silver copper platinum copper-modified titania plasmonic photocatalysts heterogeneous photocatalysis bactericidal activity antifungal effect plasmonics photocatalysis heterostructures semiconductors NIR core-shell Janus-like yolk-shell nanorods chalcogenides n/a thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general Plasmonic properties of noble metals (NMs) have been used to activate wide-band-gap semiconductors. Although plasmonic properties were observed more than a century ago, scientifically explained, ca., 40 years ago, and have been commercially used in many fields, the examination of their application for photocatalysis is quite new. Despite the novelty of plasmonic photocatalysis, many studies have already been performed to improve photocatalytic activity and stability and to clarify the mechanism.Although desirable photoabsorption properties of plasmonic photocatalysts can be easily achieved by the preparation of nanoparticles of different sizes and shapes, their photocatalytic activities under vis are still low, and thus must be improved for possible commercialization. Therefore, various studies have been performed to obtain stable and highly active materials. Moreover, the mechanism of plasmonic photocatalysis has not been clarified yet. It is thought that the mechanism depends directly on the morphology of plasmonic photocatalysts and reaction conditions.Despite the novelty, plasmonic photocatalysts have already proven promising activity for environmental purification, solar energy conversion, and organic compound synthesis. This Special Issue describes the significant and increasing role of plasmonic materials in catalysis. 2025-08-12T08:15:49Z 2025-08-12T08:15:49Z 2025 book ONIX_20250812T095121_9783725833986_190 9783725833986 9783725833979 https://directory.doabooks.org/handle/20.500.12854/165241 eng image/jpeg Attribution 4.0 International https://mdpi.com/books https://mdpi.com/books/pdfview/book/10642 MDPI - Multidisciplinary Digital Publishing Institute 10.3390/books978-3-7258-3397-9 10.3390/books978-3-7258-3397-9 46cabcaa-dd94-4bfe-87b4-55023c1b36d0 9783725833986 9783725833979 232 open access |
| spellingShingle | plasmonic photocatalysis hydrogen dissociation hot electron plasmon 4-nitrobenzenethiol 4,4?-dimercaptoazobenzene Au film silver halide silver–gold alloy nanoparticle local electric field enhancement plasmonic photocatalyst surface plasmon resonance metal nanoparticle metal nanostructure semiconductor solar water splitting plasmonic photocatalytic reactions photocatalytic reactors instrumentation titanium vacancies phenol degradation scavengers magnetic photocatalysts platinum-modified defective TiO2 vis-responsive material antimicrobial effect antifungal properties antiviral effect disinfection bacteriocyte noble metal LSPR environmental purification light harvesting localized surface plasmon resonance photonic bandgap PBG photonic crystal slow photons titania inverse opal vis-responsive photocatalysts morphology faceted particles nanotubes gold silver copper platinum copper-modified titania plasmonic photocatalysts heterogeneous photocatalysis bactericidal activity antifungal effect plasmonics photocatalysis heterostructures semiconductors NIR core-shell Janus-like yolk-shell nanorods chalcogenides n/a thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general Plasmonic Photocatalysts |
| title | Plasmonic Photocatalysts |
| title_full | Plasmonic Photocatalysts |
| title_fullStr | Plasmonic Photocatalysts |
| title_full_unstemmed | Plasmonic Photocatalysts |
| title_short | Plasmonic Photocatalysts |
| title_sort | plasmonic photocatalysts |
| topic | plasmonic photocatalysis hydrogen dissociation hot electron plasmon 4-nitrobenzenethiol 4,4?-dimercaptoazobenzene Au film silver halide silver–gold alloy nanoparticle local electric field enhancement plasmonic photocatalyst surface plasmon resonance metal nanoparticle metal nanostructure semiconductor solar water splitting plasmonic photocatalytic reactions photocatalytic reactors instrumentation titanium vacancies phenol degradation scavengers magnetic photocatalysts platinum-modified defective TiO2 vis-responsive material antimicrobial effect antifungal properties antiviral effect disinfection bacteriocyte noble metal LSPR environmental purification light harvesting localized surface plasmon resonance photonic bandgap PBG photonic crystal slow photons titania inverse opal vis-responsive photocatalysts morphology faceted particles nanotubes gold silver copper platinum copper-modified titania plasmonic photocatalysts heterogeneous photocatalysis bactericidal activity antifungal effect plasmonics photocatalysis heterostructures semiconductors NIR core-shell Janus-like yolk-shell nanorods chalcogenides n/a thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general |
| topic_facet | plasmonic photocatalysis hydrogen dissociation hot electron plasmon 4-nitrobenzenethiol 4,4?-dimercaptoazobenzene Au film silver halide silver–gold alloy nanoparticle local electric field enhancement plasmonic photocatalyst surface plasmon resonance metal nanoparticle metal nanostructure semiconductor solar water splitting plasmonic photocatalytic reactions photocatalytic reactors instrumentation titanium vacancies phenol degradation scavengers magnetic photocatalysts platinum-modified defective TiO2 vis-responsive material antimicrobial effect antifungal properties antiviral effect disinfection bacteriocyte noble metal LSPR environmental purification light harvesting localized surface plasmon resonance photonic bandgap PBG photonic crystal slow photons titania inverse opal vis-responsive photocatalysts morphology faceted particles nanotubes gold silver copper platinum copper-modified titania plasmonic photocatalysts heterogeneous photocatalysis bactericidal activity antifungal effect plasmonics photocatalysis heterostructures semiconductors NIR core-shell Janus-like yolk-shell nanorods chalcogenides n/a thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general |
| url | ONIX_20250812T095121_9783725833986_190 |