New alternating electron donor-acceptor conjugated polymers entailing (E)-[4,4 '-biimidazolylidene]-5,5 '(1H,1 ' H)-dione moieties
文献类型：期刊论文
| 作者 | Wang, Jianguo; Chen, Xin; Cai, Zhengxu; Luo, Hewei; Li, Yonghai; Liu, Zitong; Zhang, Guanxin; Zhang, Deqing |
| 刊名 | POLYMER CHEMISTRY
 |
| 出版日期 | 2013 |
| 卷号 | 4期号:20页码:5283-5290 |
| ISSN号 | 1759-9954 |
| DOI | 10.1039/c3py00129f |
| 英文摘要 | Four new alternating D-A polymers (P1-P4) with (E)-[4,4'-biimidazolylidene]-5,5'(1H, 1'H)-dione (BID) as electron accepting moieties were synthesized and characterized. Based on GPC (gel permeation chromatography) data, M(w)s of P1-P4 are relatively high ranging from 11.8 to 14.7 kg mol(-1) with polydispersities of 1.8-1.9. Thin-films of P1-P4 show broad and strong absorptions up to 950 nm. HOMO (-5.11 eV to -5.32 eV) and LUMO (-3.71 eV to -3.81 eV) energies as well as band gaps (1.40 eV to 1.53 eV) were determined based on their onset redox potentials and absorption spectra. Field-effect transistors with thin-films of P1-P4 were successfully fabricated with conventional techniques. The results reveal that thin-films of P1 and P2 exhibit relatively high hole mobilities of up to 6.6 x 10(-3) cm(2) V-1 s(-1). |
| 语种 | 英语 |
| WOS记录号 | WOS:000325404800018 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/42219]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang, Deqing |
| 作者单位 | Chinese Acad Sci, Inst Chem, Organ Solids Lab, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Jianguo,Chen, Xin,Cai, Zhengxu,et al. New alternating electron donor-acceptor conjugated polymers entailing (E)-[4,4 '-biimidazolylidene]-5,5 '(1H,1 ' H)-dione moieties[J]. POLYMER CHEMISTRY,2013,4(20):5283-5290. |
| APA | Wang, Jianguo.,Chen, Xin.,Cai, Zhengxu.,Luo, Hewei.,Li, Yonghai.,...&Zhang, Deqing.(2013).New alternating electron donor-acceptor conjugated polymers entailing (E)-[4,4 '-biimidazolylidene]-5,5 '(1H,1 ' H)-dione moieties.POLYMER CHEMISTRY,4(20),5283-5290. |
| MLA | Wang, Jianguo,et al."New alternating electron donor-acceptor conjugated polymers entailing (E)-[4,4 '-biimidazolylidene]-5,5 '(1H,1 ' H)-dione moieties".POLYMER CHEMISTRY 4.20(2013):5283-5290. |
入库方式： OAI收割
来源：化学研究所
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