Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/14298
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dc.contributor.authorWang, Shuai-
dc.contributor.authorNai, Chang Tai-
dc.contributor.authorJiang, Xiao-Fang-
dc.contributor.authorPan, Yuanhang-
dc.contributor.authorTan, Choon-Hong-
dc.contributor.authorNESLADEK, Milos-
dc.contributor.authorXu, Qing-Hua-
dc.contributor.authorLoh, Kian Ping-
dc.date.accessioned2012-11-09T10:36:31Z-
dc.date.available2012-11-09T10:36:31Z-
dc.date.issued2012-
dc.identifier.citationJOURNAL OF PHYSICAL CHEMISTRY LETTERS, 3 (17), p. 2332-2336-
dc.identifier.issn1948-7185-
dc.identifier.urihttp://hdl.handle.net/1942/14298-
dc.description.abstractHybrid graphene oxide (GO)/poly(3-hexylthiophene-2,5-diyl) (P3HT) sheets are assembled via pi-pi interaction and carefully isolated from the nonreacted precursors. The mutual influence of the two phases can be sharply manifested in this layer-to-layer configuration because it is undiluted by excess of one phase. To investigate the optical properties of the hybrid and possible synergistic interactions, we applied photothermal deflection spectroscopy (PDS) and pump-probe techniques. For the first time, the photocatalytic performance of these hybrids was investigated to correlate with their optical properties. The GO-P3HT hybrid demonstrates broad-band absorption and ultrafast charge transfer (1.4 ps) and acts as an excellent photocatalyst for the Mannich reaction (93% yield).-
dc.description.sponsorshipFinancial support by the NRF-CRP Grant Singapore Millennium Foundation/NUS Research Horizon Fund R-143-000-417-646 and Economic Development Board (SPORE, COY-15-EWI-RCFSA/N197-1) and also the World Class University program through the National Research Foundation of Korea funded by the Ministry of Education, Science and Technology (R31-2008-000-20012-0). The financial support from NanoCore Scholarship and the Grant: National Research Foundation Singapore under its Competitive Research Program (R398-001-062-281).-
dc.language.isoen-
dc.publisherAMER CHEMICAL SOC-
dc.subject.otherChemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Atomic, Molecular & Chemical-
dc.titleGraphene Oxide-Polythiophene Hybrid with Broad-Band Absorption and Photocatalytic Properties-
dc.typeJournal Contribution-
dc.identifier.epage2336-
dc.identifier.issue17-
dc.identifier.spage2332-
dc.identifier.volume3-
local.format.pages5-
local.bibliographicCitation.jcatA1-
dc.description.notesLoh, KP (reprint author),[Wang, Shuai; Nai, Chang Tai; Jiang, Xiao-Fang; Pan, Yuanhang; Xu, Qing-Hua; Loh, Kian Ping] Natl Univ Singapore, Dept Chem, Singapore 117543, Singapore. [Nai, Chang Tai] Natl Univ Singapore, NUS Grad Sch Integrat Sci & Engn, Ctr Life Sci 0501, Singapore 117456, Singapore. [Tan, Choon-Hong] Nanyang Technol Univ, Div Chem & Biol Chem, Sch Phys & Math Sci, Singapore 637371, Singapore. [Nesladek, Milos] Hasselt Univ, Inst Mat Res, IMEC IMOMEC, B-3590 Diepenbeek, Belgium. [Loh, Kian Ping] UNIST, Interdisciplinary Sch Green Energy, Ulsan 689798, South Korea. chmlokp@nus.edu.sg-
local.publisher.placeWASHINGTON-
local.type.refereedRefereed-
local.type.specifiedArticle-
dc.bibliographicCitation.oldjcatA1-
dc.identifier.doi10.1021/jz300930u-
dc.identifier.isi000308342500005-
item.accessRightsOpen Access-
item.fullcitationWang, Shuai; Nai, Chang Tai; Jiang, Xiao-Fang; Pan, Yuanhang; Tan, Choon-Hong; NESLADEK, Milos; Xu, Qing-Hua & Loh, Kian Ping (2012) Graphene Oxide-Polythiophene Hybrid with Broad-Band Absorption and Photocatalytic Properties. In: JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 3 (17), p. 2332-2336.-
item.contributorWang, Shuai-
item.contributorNai, Chang Tai-
item.contributorJiang, Xiao-Fang-
item.contributorPan, Yuanhang-
item.contributorTan, Choon-Hong-
item.contributorNESLADEK, Milos-
item.contributorXu, Qing-Hua-
item.contributorLoh, Kian Ping-
item.fulltextWith Fulltext-
item.validationecoom 2013-
crisitem.journal.issn1948-7185-
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