Photochromism in inorganic crystallised compounds

Photochromism is a phenomenon describing the irradiation-induced reversible transformation of a chemical compound's colour between two states (dubbed as colour switch). This review makes an up-to-date account of inorganic photochromic compounds. In the first part, we summarise the photochromic...

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Autores principales:	Y. Badour, V. Jubera, I. Andron, C. Frayret, M. Gaudon
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Photochromism Transition metal oxide Rare earth element Colour switch Applied optics. Photonics TA1501-1820 Optics. Light QC350-467
Acceso en línea:	https://doaj.org/article/d22651264374468c8cb60bd19cf846da
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spelling	oai:doaj.org-article:d22651264374468c8cb60bd19cf846da2021-11-20T05:13:18ZPhotochromism in inorganic crystallised compounds2590-147810.1016/j.omx.2021.100110https://doaj.org/article/d22651264374468c8cb60bd19cf846da2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2590147821000395https://doaj.org/toc/2590-1478Photochromism is a phenomenon describing the irradiation-induced reversible transformation of a chemical compound's colour between two states (dubbed as colour switch). This review makes an up-to-date account of inorganic photochromic compounds. In the first part, we summarise the photochromic mechanisms involving transition metal oxides, with an emphasis on the canonical WO3 large-bandgap semiconductor. In the second part, we discuss the potential contribution of rare earth elements to the widening of the colourimetric contrasts in absorption, as well as the method of modulation in emission.Y. BadourV. JuberaI. AndronC. FrayretM. GaudonElsevierarticlePhotochromismTransition metal oxideRare earth elementColour switchApplied optics. PhotonicsTA1501-1820Optics. LightQC350-467ENOptical Materials: X, Vol 12, Iss , Pp 100110- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Photochromism Transition metal oxide Rare earth element Colour switch Applied optics. Photonics TA1501-1820 Optics. Light QC350-467
spellingShingle	Photochromism Transition metal oxide Rare earth element Colour switch Applied optics. Photonics TA1501-1820 Optics. Light QC350-467 Y. Badour V. Jubera I. Andron C. Frayret M. Gaudon Photochromism in inorganic crystallised compounds
description	Photochromism is a phenomenon describing the irradiation-induced reversible transformation of a chemical compound's colour between two states (dubbed as colour switch). This review makes an up-to-date account of inorganic photochromic compounds. In the first part, we summarise the photochromic mechanisms involving transition metal oxides, with an emphasis on the canonical WO3 large-bandgap semiconductor. In the second part, we discuss the potential contribution of rare earth elements to the widening of the colourimetric contrasts in absorption, as well as the method of modulation in emission.
format	article
author	Y. Badour V. Jubera I. Andron C. Frayret M. Gaudon
author_facet	Y. Badour V. Jubera I. Andron C. Frayret M. Gaudon
author_sort	Y. Badour
title	Photochromism in inorganic crystallised compounds
title_short	Photochromism in inorganic crystallised compounds
title_full	Photochromism in inorganic crystallised compounds
title_fullStr	Photochromism in inorganic crystallised compounds
title_full_unstemmed	Photochromism in inorganic crystallised compounds
title_sort	photochromism in inorganic crystallised compounds
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/d22651264374468c8cb60bd19cf846da
work_keys_str_mv	AT ybadour photochromismininorganiccrystallisedcompounds AT vjubera photochromismininorganiccrystallisedcompounds AT iandron photochromismininorganiccrystallisedcompounds AT cfrayret photochromismininorganiccrystallisedcompounds AT mgaudon photochromismininorganiccrystallisedcompounds
_version_	1718419570089263104

Photochromism in inorganic crystallised compounds

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