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http://hdl.handle.net/1942/14298
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DC Field | Value | Language |
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dc.contributor.author | Wang, Shuai | - |
dc.contributor.author | Nai, Chang Tai | - |
dc.contributor.author | Jiang, Xiao-Fang | - |
dc.contributor.author | Pan, Yuanhang | - |
dc.contributor.author | Tan, Choon-Hong | - |
dc.contributor.author | NESLADEK, Milos | - |
dc.contributor.author | Xu, Qing-Hua | - |
dc.contributor.author | Loh, Kian Ping | - |
dc.date.accessioned | 2012-11-09T10:36:31Z | - |
dc.date.available | 2012-11-09T10:36:31Z | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 3 (17), p. 2332-2336 | - |
dc.identifier.issn | 1948-7185 | - |
dc.identifier.uri | http://hdl.handle.net/1942/14298 | - |
dc.description.abstract | Hybrid 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.sponsorship | Financial 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.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject.other | Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Atomic, Molecular & Chemical | - |
dc.title | Graphene Oxide-Polythiophene Hybrid with Broad-Band Absorption and Photocatalytic Properties | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 2336 | - |
dc.identifier.issue | 17 | - |
dc.identifier.spage | 2332 | - |
dc.identifier.volume | 3 | - |
local.format.pages | 5 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Loh, 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.place | WASHINGTON | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.bibliographicCitation.oldjcat | A1 | - |
dc.identifier.doi | 10.1021/jz300930u | - |
dc.identifier.isi | 000308342500005 | - |
item.accessRights | Open Access | - |
item.fullcitation | Wang, 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.contributor | Wang, Shuai | - |
item.contributor | Nai, Chang Tai | - |
item.contributor | Jiang, Xiao-Fang | - |
item.contributor | Pan, Yuanhang | - |
item.contributor | Tan, Choon-Hong | - |
item.contributor | NESLADEK, Milos | - |
item.contributor | Xu, Qing-Hua | - |
item.contributor | Loh, Kian Ping | - |
item.fulltext | With Fulltext | - |
item.validation | ecoom 2013 | - |
crisitem.journal.issn | 1948-7185 | - |
Appears in Collections: | Research publications |
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File | Description | Size | Format | |
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Graphene Oxide-Polythiophene Hybrid with Broad-Band Absorption and Photocatalytic Properties.pdf | Published version | 1.02 MB | Adobe PDF | View/Open |
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