Photonic Crystals for Plasmonic Photocatalysis

Raja-Mogan, Tharishinny; Ohtani, Bunsho; Kowalska, Ewa

Photonic Crystals for Plasmonic Photocatalysis

Raja-Mogan, Tharishinny; Ohtani, Bunsho; Kowalska, Ewa

Catalysts, 2020, 10(8), 827

Permalink : https://hdl.handle.net/2115/86399

このアイテムのアクセス数:234件（2026-01-16 22:19 集計）

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https://doi.org/10.3390/catal10080827

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アクセス権	metadata only access
URI	https://hdl.handle.net/2115/86399
タイトル	Photonic Crystals for Plasmonic Photocatalysis
著者	Raja-Mogan, Tharishinny ; Ohtani, Bunsho ; Kowalska, Ewa
著者名 Raja-Mogan, Tharishinny
e-Rad_Researcher 80176924 著者名 Ohtani, Bunsho
ORCID 0000-0003-0955-9268 著者名 Kowalska, Ewa
キーワード	light harvesting
	localized surface plasmon resonance
	LSPR
	photonic bandgap
	PBG
	photonic crystal
	plasmonic photocatalysis
	slow photons
	titania inverse opal
	vis-responsive photocatalysts
発行日	2020-08
出版者	MDPI
収録物名	Catalysts
巻(号)	10(8)
ページ	827
抄録	Noble metal (NM)-modified wide-bandgap semiconductors with activity under visible light (Vis) irradiation, due to localized surface plasmon resonance (LSPR), known as plasmonic photocatalysts, have been intensively studied over the last few years. Despite the novelty of the topic, a large number of reports have already been published, discussing the optimal properties, synthesis methods and mechanism clarification. It has been proposed that both efficient light harvesting and charge carriers’ migration are detrimental for high and stable activity under Vis irradiation. Accordingly, photonic crystals (PCs) with photonic bandgap (PBG) and slow photon effects seem to be highly attractive for efficient use of incident photons. Therefore, the study on PCs-based plasmonic photocatalysts has been conducted, mainly on titania inverse opal (IO) modified with nanoparticles (NPs) of NM. Although, the research is quite new and only several reports have been published, it might be concluded that the matching between LSPR and PBG (especially at red edge) by tuning of NMNPs size and IO-void diameter, respectively, is the most crucial for the photocatalytic activity.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
EISSN	2073-4344
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.3390/catal10080827