完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Tsai, Che-En | en_US |
dc.contributor.author | Yu, Ruo-Han | en_US |
dc.contributor.author | Lin, Fang-Ju | en_US |
dc.contributor.author | Lai, Yu-Ying | en_US |
dc.contributor.author | Hsu, Jhih-Yang | en_US |
dc.contributor.author | Cheng, Sheng-Wen | en_US |
dc.contributor.author | Hsu, Chain-Shu | en_US |
dc.contributor.author | Cheng, Yen-Ju | en_US |
dc.date.accessioned | 2017-04-21T06:55:44Z | - |
dc.date.available | 2017-04-21T06:55:44Z | - |
dc.date.issued | 2016-07-26 | en_US |
dc.identifier.issn | 0897-4756 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1021/acs.chemmater.6b02042 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/134131 | - |
dc.description.abstract | A new tetracyclic 4,9-dialkyl angular-shaped naphthodiselenophene (4,9-alpha-aNDS) was designed and synthesized. The naphthalene core in 4,9-alpha-aNDS is formed by the DBU-induced 6 pi-cyclization of an (E)-1,2-bis(3-(tetradec-1-yn-1-yl)selenophen-2-yl)ethene intermediate followed by the second PtCl2-catalyzed benzannulation. This synthetic protocol allows for incorporating two dodecyl groups regiospecifically at 4,9-positions of the resulting alpha-aNDS. An ordered supramolecular self-assembly formed via noncovalent selenium-selenium interactions with a short contact of 3.5 angstrom was observed in the single-crystal structure of 4,9-alpha-aNDS. The distannylated alpha-aNDS building block was copolymerized with Br-DTFBT and Br-DPP acceptors by Stille cross coupling to form two new donor-acceptor polymers P alpha NDSDTFBT and P alpha NDSDPP, respectively. The bottom-gate/top-contact organic field-effect devices using the PaNDSDTFBT and PaNDSDPP semiconductors accomplished superior hole mobility of 3.77 and 2.17 cm(2) V-1 s(-1), respectively, which are among the highest mobilities reported to date. | en_US |
dc.language.iso | en_US | en_US |
dc.title | Synthesis of a 4,9-Didodecyl Angular-Shaped Naphthodiselenophene Building Block To Achieve High-Mobility Transistors | en_US |
dc.identifier.doi | 10.1021/acs.chemmater.6b02042 | en_US |
dc.identifier.journal | CHEMISTRY OF MATERIALS | en_US |
dc.citation.volume | 28 | en_US |
dc.citation.issue | 14 | en_US |
dc.citation.spage | 5121 | en_US |
dc.citation.epage | 5130 | 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:000380576700030 | en_US |
顯示於類別: | 期刊論文 |