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Title: A generic method of visible light sensitization for perovskite-related layered oxides: Substitution effect of lead

Abstract

Nearly complete substitution of lead into layered perovskites is a generic method of visible light sensitization for these ultraviolet (UV)-active materials. Thus, CaBi{sub 4}Ti{sub 4}O{sub 15} (Aurivillius phase), K{sub 0.5}La{sub 0.5}Ca{sub 1.5}Nb{sub 3}O{sub 1} (Dion-Jacobson phase), and Sr{sub 3}Ti{sub 2}O{sub 7} (Ruddlesden-Popper phase) are photocatalysts, all working under UV light, but their analogs containing lead (PbBi{sub 4}Ti{sub 4}O{sub 15}, K{sub 0.5}La{sub 0.25}Bi{sub 0.25}Ca{sub 0.75}Pb{sub 0.75}Nb{sub 3}O{sub 1}, and PbTiO{sub 3}) absorb visible light and exhibit photocatalytic activity of decomposition of water under visible light.

Authors:
 [1];  [2];  [2];  [2];  [2];  [3]
  1. Busan Center, Korea Basic Science Institute (KBSI), Busan 609-735 (Korea, Republic of)
  2. Department of Chemical Engineering and School of Environmental Science and Engineering, Pohang University of Science and Technology San 31 Hyoja-dong, Pohang 790-784 (Korea, Republic of)
  3. Department of Chemical Engineering and School of Environmental Science and Engineering, Pohang University of Science and Technology San 31 Hyoja-dong, Pohang 790-784 (Korea, Republic of). E-mail: jlee@postech.ac.kr
Publication Date:
OSTI Identifier:
20784976
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Solid State Chemistry; Journal Volume: 179; Journal Issue: 4; Other Information: DOI: 10.1016/j.jssc.2006.01.024; PII: S0022-4596(06)00020-X; Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; DECOMPOSITION; LEAD COMPOUNDS; OXIDES; PEROVSKITE; TITANATES; ULTRAVIOLET RADIATION; VISIBLE RADIATION; WATER

Citation Formats

Kim, Hyun G., Becker, Olav S., Jang, Jum S., Ji, Sang M., Borse, Pramod H., and Lee, Jae S. A generic method of visible light sensitization for perovskite-related layered oxides: Substitution effect of lead. United States: N. p., 2006. Web. doi:10.1016/j.jssc.2006.01.024.
Kim, Hyun G., Becker, Olav S., Jang, Jum S., Ji, Sang M., Borse, Pramod H., & Lee, Jae S. A generic method of visible light sensitization for perovskite-related layered oxides: Substitution effect of lead. United States. doi:10.1016/j.jssc.2006.01.024.
Kim, Hyun G., Becker, Olav S., Jang, Jum S., Ji, Sang M., Borse, Pramod H., and Lee, Jae S. Sat . "A generic method of visible light sensitization for perovskite-related layered oxides: Substitution effect of lead". United States. doi:10.1016/j.jssc.2006.01.024.
@article{osti_20784976,
title = {A generic method of visible light sensitization for perovskite-related layered oxides: Substitution effect of lead},
author = {Kim, Hyun G. and Becker, Olav S. and Jang, Jum S. and Ji, Sang M. and Borse, Pramod H. and Lee, Jae S.},
abstractNote = {Nearly complete substitution of lead into layered perovskites is a generic method of visible light sensitization for these ultraviolet (UV)-active materials. Thus, CaBi{sub 4}Ti{sub 4}O{sub 15} (Aurivillius phase), K{sub 0.5}La{sub 0.5}Ca{sub 1.5}Nb{sub 3}O{sub 1} (Dion-Jacobson phase), and Sr{sub 3}Ti{sub 2}O{sub 7} (Ruddlesden-Popper phase) are photocatalysts, all working under UV light, but their analogs containing lead (PbBi{sub 4}Ti{sub 4}O{sub 15}, K{sub 0.5}La{sub 0.25}Bi{sub 0.25}Ca{sub 0.75}Pb{sub 0.75}Nb{sub 3}O{sub 1}, and PbTiO{sub 3}) absorb visible light and exhibit photocatalytic activity of decomposition of water under visible light.},
doi = {10.1016/j.jssc.2006.01.024},
journal = {Journal of Solid State Chemistry},
number = 4,
volume = 179,
place = {United States},
year = {Sat Apr 15 00:00:00 EDT 2006},
month = {Sat Apr 15 00:00:00 EDT 2006}
}