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Lee, Jae Sung
Eco-friendly Catalysis and Energy Lab
Research Interests
  • Photocatalytic water splitting, artificial photosynthesis, fuel cells, heterogeneous catalysis

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Synthesis of Nanocrystalline ZnFe2O(4) by Polymerized Complex Method for its Visible Light Photocatalytic Application: An Efficient Photo-oxidant

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dc.contributor.author Jang, Jum Suk ko
dc.contributor.author Borse, Pramod H. ko
dc.contributor.author Lee, Jae Sung ko
dc.contributor.author Jung, Ok-Sang ko
dc.contributor.author Cho, Chae-Ryong ko
dc.contributor.author Jeong, Euh Duck ko
dc.contributor.author Ha, Myoung Gyu ko
dc.contributor.author Won, Mi Sook ko
dc.contributor.author Kim, Hyun Gyu ko
dc.date.available 2015-07-24T01:48:46Z -
dc.date.created 2015-07-23 ko
dc.date.issued 2009-08 -
dc.identifier.citation BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.30, no.8, pp.1738 - 1742 ko
dc.identifier.issn 1229-5949 ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/12505 -
dc.identifier.uri http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=JCGMCS_2009_v30n8_1738 ko
dc.description.abstract Nanocrystalline ZnFe2O4 oxide-semiconductor with spinel structure was synthesized by the polymerized complex (PC) method and investigated for its photocatalytic and photoelectric properties. The observation of a highly pure phase and a lower crystallization temperature in ZnFe2O4 made by PC method is in total contrast to that was observed in ZnFe2O4 prepared by the conventional solid-state reaction (SSR) method. The band gap of the nano-crystalline ZnFe2O4 determined by UV-DRS was 1.90 eV (653 nm). The photocatalytic activity of ZnFe2O4 prepared by PC method as investigated by the photo-decomposition of isopropyl alcohol (IPA) under visible light (>= 420 nm) was much higher than that of the ZnFe2O4 prepared by SSR as well as TiO2-xNx. High photocatalytic activity of ZnFe2O4 prepared by PC method was mainly due to its surface area, crystallinity and the dispersity of platinum metal over ZnFe2O4 ko
dc.description.statementofresponsibility close -
dc.language ENG ko
dc.publisher KOREAN CHEMICAL SOC ko
dc.subject Zinc ferrites ko
dc.subject Nano-particles ko
dc.subject Polymerized complex method ko
dc.subject Photocatalytic activity ko
dc.title Synthesis of Nanocrystalline ZnFe2O(4) by Polymerized Complex Method for its Visible Light Photocatalytic Application: An Efficient Photo-oxidant ko
dc.title.alternative Synthesis of Nanocrystalline ZnFe2O(4) by Polymerized Complex Method for its Visible Light Photocatalytic Application: An Efficient Photo-oxidant ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-75649103907 ko
dc.identifier.wosid 000269502300011 ko
dc.type.rims ART ko
dc.description.wostc 14 *
dc.description.scopustc 16 *
dc.date.tcdate 2015-12-28 *
dc.date.scptcdate 2015-11-04 *
dc.identifier.doi 10.5012/bkcs.2009.30.8.1738 ko
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