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dc.contributor.author김학성-
dc.date.accessioned2016-05-03T07:10:04Z-
dc.date.available2016-05-03T07:10:04Z-
dc.date.issued2015-01-
dc.identifier.citationJOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v. 15, NO 7, Page. 5028-5034en_US
dc.identifier.issn1533-4880-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/21057-
dc.identifier.urihttp://www.ingentaconnect.com/content/asp/jnn/2015/00000015/00000007/art00037-
dc.description.abstractIn this work, a new way to fabricate nanoporous TiO2 photoanode by flash light is demonstrated. TiO2 nanoparticles are sintered on FTO glass by flash light irradiation at room temperature in ambient condition, which is dramatically simple, ultrahigh speed and one-shot large area fabrication process compared to a conventional high temperature (120 °C) thermal sintering process. The effect of the flash light conditions (flash light energy, pulse numbers and pulse duration) on the nanostructures of sintered TiO2 layer, was studied and discussed using several microscopic and spectroscopic characterization techniques such as SEM, FT-IR, XRD and XPS. The sintered TiO2 photoanodes by flash light were used in DSSC and its performance were compared with that of DSSC fabricated by conventional thermal sintering process. It was found that a flash light sintered TiO2 photoanode has efficiency which is similar to that of the thermal sintered photoanode. It is expected that the newly developed flash light sintering technique of TiO2 nanoparticles would be a strong alternative to realize the room temperature and in-situ sintering of photoanode fabrication for outdoor solar cell fabrication.en_US
dc.description.sponsorshipThis work was supported by a National Research Foundation of Korea (NRF) funded by the Ministry of Education (Nos. 2010-0007120, 2012R1A6A1029029 and 2013M2A2A9043280). This research was also supported by a grant from the Technology Development Program for Strategic Core Materials funded by the Ministry of Trade, Industry and Energy, Republic of Korea (Project No. 10047758).-
dc.language.isoenen_US
dc.publisherAMER SCIENTIFIC PUBLISHERSen_US
dc.subjectDye-Sensitized Solar Cell (DSSC)en_US
dc.subjectTiO2en_US
dc.subjectFlash Lighten_US
dc.titleUltra-high speed fabrication of TiO2 photoanode by flash light for dye-sensitized solar cellen_US
dc.typeArticleen_US
dc.relation.no15-
dc.relation.volume7-
dc.identifier.doi10.1166/jnn.2015.9868-
dc.relation.page5028-5034-
dc.relation.journalJOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY-
dc.contributor.googleauthorHwang, Hyun-Jun-
dc.contributor.googleauthorKim, Hak-Sung-
dc.relation.code2015003357-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDIVISION OF MECHANICAL ENGINEERING-
dc.identifier.pidkima-
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COLLEGE OF ENGINEERING[S](공과대학) > MECHANICAL ENGINEERING(기계공학부) > Articles
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