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유기오염물질의 광분해를 위한 가시광 감응 광촉매 개발

Title
유기오염물질의 광분해를 위한 가시광 감응 광촉매 개발
Translated Title
Development of a Visible-light Sensitive Photocatalyst for the Photochemical Degradation of an Organic Pollutant
Authors
김참도석주이세근이성준김호영
DGIST Authors
김참; 도석주; 이세근이성준김호영
Issue Date
2006-11
Citation
응용화학, 10(2), 585-588
Type
Article
ISSN
1226-8801
Abstract
A ZnS-ZnO complex semiconductor was obtained through co-precipitation of Zn(NO3)2 in the mixed solution of Na2S and NaOH followed by calcination at 400℃ in N2 atmosphere. Due to its narrower band-Gap energy, the prepared ZnS-ZnO showed much better absorptivity for visible light than pure ZnS and ZnO. Thus, the ZnS-ZnO showed the highest activity for the photocatalytic degradation of 4-chlorocatechol (4-CC) under visible light irradation.
URI
http://hdl.handle.net/20.500.11750/13445
https://www.cheric.org/PDF/AC/AC10/AC10-2-0585.pdf
Publisher
한국공업화학회
Related Researcher
Files:
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Collection:
Division of Nanotechnology1. Journal Articles
ETC1. Journal Articles
Division of Biotechnology1. Journal Articles


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