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


Photocatalytic water splitting over ZrO2 prepared by precipitation method

DC Field Value Language Reddy, VR ko Hwang, DW ko Lee, Jae Sung ko 2015-07-24T01:49:21Z - 2015-07-23 ko 2003-11 -
dc.identifier.citation KOREAN JOURNAL OF CHEMICAL ENGINEERING, v.20, no.6, pp.1026 - 1029 ko
dc.identifier.issn 0256-1115 ko
dc.identifier.uri -
dc.identifier.uri ko
dc.description.abstract ZrO2 prepared by the precipitation method of zirconium oxychloride with various hydrolyzing agents was studied for photocatalytic water splitting reaction under UV light irradiation. The crystal structure as well surface properties were varied with the hydrolyzing agent of KOH, NH4OH, and NH2CONH2. Especially, the surface area of the prepared ZrO2 calcined at the same temperature of 750degreesC for 6 h was dependent highly on the hydrolyzing agent, and thus the highest photocatalytic activity was obtained for ZrO2 with the highest surface area when KOH was used as a hydrolyzing agent. In the presence of Na2CO3, the photocatalytic activity of ZrO2 increased by 2-3 fold, which was ascribed to the physically adsorbed carbonate species on the ZrO2 surface ko
dc.description.statementofresponsibility close -
dc.language ENG ko
dc.subject ZrO2 ko
dc.subject photocatalytic ko
dc.subject water splitting ko
dc.subject hydrolyzing agent ko
dc.subject surface area ko
dc.subject crystal structure ko
dc.subject CO2 TPD ko
dc.title Photocatalytic water splitting over ZrO2 prepared by precipitation method ko
dc.title.alternative Photocatalytic water splitting over ZrO2 prepared by precipitation method ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-0442311039 ko
dc.identifier.wosid 000187160300008 ko
dc.type.rims ART ko
dc.description.wostc 15 *
dc.description.scopustc 17 * 2015-12-28 * 2015-11-04 *
dc.identifier.doi 10.1007/BF02706932 ko
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