Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Wu, San-Lien | en_US |
dc.contributor.author | Huang, Yi-Fan | en_US |
dc.contributor.author | Hsieh, Chou-Ting | en_US |
dc.contributor.author | Lai, Bo-Han | en_US |
dc.contributor.author | Tseng, Po-Sen | en_US |
dc.contributor.author | Ou, Jou-Tsen | en_US |
dc.contributor.author | Liao, Ssu-Ting | en_US |
dc.contributor.author | Chou, Szu-Yu | en_US |
dc.contributor.author | Wu, Kuan-Yi | en_US |
dc.contributor.author | Wang, Chien-Lung | en_US |
dc.date.accessioned | 2018-08-21T05:54:01Z | - |
dc.date.available | 2018-08-21T05:54:01Z | - |
dc.date.issued | 2017-05-03 | en_US |
dc.identifier.issn | 1944-8244 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1021/acsami.7b01702 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/145474 | - |
dc.description.abstract | Until now, only limited DPP oligomers delivered ambipolar semiconductor characteristics. To develop a facile strategy of preparing ambipolar mono-DPP oligomers, two dithienyl diketopyrrolopyrrole (DPPT) based-conjugated molecules, DPPT-RD and DPPT-DCV, which contain 3-ethylrhodanine (RD) and dicyano-2-vinyl (DCV) end substituents were synthesized. The influences of the -RD end substituents on the molecular properties, solid-state morphology, and OFET performances of the DPPT oligomer were investigated. The UV-vis absorption and CV results showed that the RD end substituents provide the DPPT oligomer suitable EHOMO and ELUMO for hole and electron injection from the Au source-drain electrodes. Moreover, the RD end substituents also improve the crystalline nature of the DPPT oligomer. That is, DPPT-RD can form crystal arrays with good lattice orientation, larger crystalline size, and without polymorphism. With those properties, DPPT-RD thus display ambipolar characteristic with mu(h) and mu(e) reaching 2.16 x 10(-2) and 7.27 x 10(-2) cm2 V-1 s(-1), respectively. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | diketopyrrolopyrrole | en_US |
dc.subject | ambipolar | en_US |
dc.subject | dye | en_US |
dc.subject | organic semiconductor | en_US |
dc.subject | solid-state morphology | en_US |
dc.title | Roles of 3-Ethylrhodanine in Attaining Highly Ordered Crystal Arrays of Ambipolar Diketopyrrolopyrrole Oligomers | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1021/acsami.7b01702 | en_US |
dc.identifier.journal | ACS APPLIED MATERIALS & INTERFACES | en_US |
dc.citation.volume | 9 | en_US |
dc.citation.spage | 14967 | en_US |
dc.citation.epage | 14973 | en_US |
dc.contributor.department | 應用化學系 | zh_TW |
dc.contributor.department | Department of Applied Chemistry | en_US |
dc.identifier.wosnumber | WOS:000400802700045 | en_US |
Appears in Collections: | Articles |