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dc.contributor.author김기현-
dc.date.accessioned2019-11-30T19:11:57Z-
dc.date.available2019-11-30T19:11:57Z-
dc.date.issued2017-09-
dc.identifier.citationJOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v. 53, page. 253-260en_US
dc.identifier.issn1226-086X-
dc.identifier.issn1876-794X-
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S1226086X17302319?via%3Dihub-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/115705-
dc.description.abstractIn order to maximize the photocatalytic production of hydrogen, it is desirable to develop an efficient photocatalyst with enhanced yield and visible sensitivity. To this end, we developed a novel method to synthesize nitrogen doped TiO2 with anatase/rutile/brookite mixed phases in aqueous urea solutions. The hydrogen production capacity of the nitrogen doped multiphase TiO2 (e.g., anatase (69%)/brookite (17%)/rutile (14%)), when assessed under solar light irradiation, was six times higher than that of commercial Degussa P25 and bare TiO2 catalysts. Such enhanced efficiency was ascribed to increased visible absorption along with effective electron hole separation between the different crystalline phases. (C) 2017 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipThis study was supported by grants from the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning (No. 2016R1E1A1A01940995). Police Anil Kumar Reddy also acknowledges support made by the 2016 Post-doctoral Research Grant of Yeungnam University (216A345026).en_US
dc.language.isoen_USen_US
dc.publisherELSEVIER SCIENCE INCen_US
dc.subjectWater splittingen_US
dc.subjectHydrogen productionen_US
dc.subjectNitrogen dopingen_US
dc.subjectMultiphase TiO2en_US
dc.subjectPhotocatalysisen_US
dc.titleNovel approach for the synthesis of nitrogen-doped titania with variable phase composition and enhanced production of hydrogen under solar irradiationen_US
dc.typeArticleen_US
dc.relation.volume53-
dc.identifier.doi10.1016/j.jiec.2017.04.033-
dc.relation.page253-260-
dc.relation.journalJOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY-
dc.contributor.googleauthorReddy, Police Anil Kumar-
dc.contributor.googleauthorReddy, P. Venkata Laxma-
dc.contributor.googleauthorKim, Ki-Hyun-
dc.contributor.googleauthorKumar, Mandari Kotesh-
dc.contributor.googleauthorManvitha, Chennaiahgari-
dc.contributor.googleauthorShim, Jae-Jin-
dc.relation.code2017007147-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING-
dc.identifier.pidkkim61-
dc.identifier.researcherIDI-8499-2018-
dc.identifier.orcidhttp://orcid.org/0000-0003-0487-4242-
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COLLEGE OF ENGINEERING[S](공과대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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