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Title: Light-storing photocatalyst

Abstract

Light-storing photocatalyst was prepared by coating light-storing phosphor and TiO{sub 2} photocatalyst in sequence on ceramic. The light-storing photocatalyst can store light irradiation and emit slowly. Consequently, the photocatalyst remains active when the irradiation source is cut off. Rhodamine B (RhB) can be decomposed efficiently by this photocatalyst in the dark after it absorbs light irradiation. This photocatalyst is photoreactive in an outdoor environment or can save energy by supplying irradiation intermittently for the photocatalyst.

Authors:
; ; ; ;  [1]
  1. Center of Materials Physics and Chemistry, School of Science, Beijing University of Aeronautics and Astronautics, Beijing 100083 (China)
Publication Date:
OSTI Identifier:
20634506
Resource Type:
Journal Article
Resource Relation:
Journal Name: Applied Physics Letters; Journal Volume: 85; Journal Issue: 23; Other Information: DOI: 10.1063/1.1833554; (c) 2004 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; BRIGHTNESS; CATALYSTS; CERAMICS; IRRADIATION; PHOSPHORS; PHOTOCHEMISTRY; PHOTOLUMINESCENCE; PHYSICAL RADIATION EFFECTS; TITANIUM OXIDES; VISIBLE RADIATION

Citation Formats

Zhang Junying, Pan Feng, Hao Weichang, Ge Qi, and Wang Tianmian. Light-storing photocatalyst. United States: N. p., 2004. Web. doi:10.1063/1.1833554.
Zhang Junying, Pan Feng, Hao Weichang, Ge Qi, & Wang Tianmian. Light-storing photocatalyst. United States. doi:10.1063/1.1833554.
Zhang Junying, Pan Feng, Hao Weichang, Ge Qi, and Wang Tianmian. Mon . "Light-storing photocatalyst". United States. doi:10.1063/1.1833554.
@article{osti_20634506,
title = {Light-storing photocatalyst},
author = {Zhang Junying and Pan Feng and Hao Weichang and Ge Qi and Wang Tianmian},
abstractNote = {Light-storing photocatalyst was prepared by coating light-storing phosphor and TiO{sub 2} photocatalyst in sequence on ceramic. The light-storing photocatalyst can store light irradiation and emit slowly. Consequently, the photocatalyst remains active when the irradiation source is cut off. Rhodamine B (RhB) can be decomposed efficiently by this photocatalyst in the dark after it absorbs light irradiation. This photocatalyst is photoreactive in an outdoor environment or can save energy by supplying irradiation intermittently for the photocatalyst.},
doi = {10.1063/1.1833554},
journal = {Applied Physics Letters},
number = 23,
volume = 85,
place = {United States},
year = {Mon Dec 06 00:00:00 EST 2004},
month = {Mon Dec 06 00:00:00 EST 2004}
}
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