Alternating copolymers based on perylene bisimide and oligo(p-phenylene ethynylene) units: Synthesis, characterization, and photoinduced energy and electron transfer processes of a new class of donor-acceptor systems
文献类型：期刊论文
| 作者 | Wang, Hong-Yu1; Pu, Kan-Yi1; Huang, Shu1; Liu, Feng1; Peng, Bo1,2 ; Wei, Wei1
|
| 刊名 | reactive & functional polymers
 |
| 出版日期 | 2009-02-01 |
| 卷号 | 69期号:2页码:117-123 |
| 关键词 | Perylene bisimide Oligo(p-phenylene ethynylene) Energy transfer Charge separation |
| 英文摘要 | a hagihara-sonogashira cross-coupling reaction has been used to synthesize a new copolymer consisting of electron-accepting perylene bisimide (pbi) and electron-donating oligo(p-phenylene ethynylene) (ope) units. photoinduced singlet energy transfer and charge separation have been studied in solution via steady-state absorption, excitation, fluorescence, and theoretical calculations. the electron transfer from the ope excited state competes with a singlet energy transfer state to the pbi unit. the results show that the excitation of the ope unit in the polymer results in energy and electron transfers, while the excitation of the pbi unit in the polymer only result in electron transfer. (c) 2008 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, applied ; engineering, chemical ; polymer science |
| 研究领域[WOS] | chemistry ; engineering ; polymer science |
| 关键词[WOS] | charge separation ; dyes ; architectures ; vinylene) |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000264281000007 |
| 公开日期 | 2015-09-15 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/25262]  |
| 专题 | 西安光学精密机械研究所_先进光电与生物材料研发中心 |
| 作者单位 | 1.Fudan Univ, Dept Opt Sci & Engn, State Key Lab Adv Photon Mat & Devices, Shanghai 200433, Peoples R China 2.Chinese Acad Sci, State Key Lab Translent Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Hong-Yu,Pu, Kan-Yi,Huang, Shu,et al. Alternating copolymers based on perylene bisimide and oligo(p-phenylene ethynylene) units: Synthesis, characterization, and photoinduced energy and electron transfer processes of a new class of donor-acceptor systems[J]. reactive & functional polymers,2009,69(2):117-123. |
| APA | Wang, Hong-Yu,Pu, Kan-Yi,Huang, Shu,Liu, Feng,Peng, Bo,&Wei, Wei.(2009).Alternating copolymers based on perylene bisimide and oligo(p-phenylene ethynylene) units: Synthesis, characterization, and photoinduced energy and electron transfer processes of a new class of donor-acceptor systems.reactive & functional polymers,69(2),117-123. |
| MLA | Wang, Hong-Yu,et al."Alternating copolymers based on perylene bisimide and oligo(p-phenylene ethynylene) units: Synthesis, characterization, and photoinduced energy and electron transfer processes of a new class of donor-acceptor systems".reactive & functional polymers 69.2(2009):117-123. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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