ICCAS OpenIR
Synthesis and chemical properties of conjugated polyacetylenes having pendant fullerene and/or porphyrin units
Lu, FS; Xiao, SQ; Li, YL; Liu, HB; Li, HM; Zhuang, JP; Liu, Y; Wang, N; He, XR; Li, XF; Gan, LB; Zhu, DB
2004-10-05
Source PublicationMACROMOLECULES
ISSN0024-9297
Volume37Issue:20Pages:7444-7450
AbstractConjugated polyacetylenes having pendant fullerene and/or porphyrin groups were prepared by copolymerization in the presence of [Rh(nbd)Cl](2)-NEt3 in CHCl3. The photochemical and electrochemical properties of the polymers were studied by UV-vis spectroscopy and voltammetry. The photoinduced charge-transfer properties of the monolayer films were also measured by a three-electrode cell technique. More importantly, poly(1a(0.2)-co-5(0.8)) shows a high capacity to form a photoinduced charge-separated state and to produce steady and prompt photocurrent at the irradiation of 21.2 mW cm(-2) white light. We estimate an aerobic IPCE value of 0.15% for a true monolayer coverage of poly(1a(0.2)-co-5(0.8)) at its peak absorption around 440 nm (the maximum of the Soret band).
DOI10.1021/ma0490045
Indexed BySCI
Language英语
WOS IDWOS:000224197500005
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:38[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81840
Collection中国科学院化学研究所
Corresponding AuthorLi, YL
Affiliation1.Chinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing 100080, Peoples R China
2.Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Lu, FS,Xiao, SQ,Li, YL,et al. Synthesis and chemical properties of conjugated polyacetylenes having pendant fullerene and/or porphyrin units[J]. MACROMOLECULES,2004,37(20):7444-7450.
APA Lu, FS.,Xiao, SQ.,Li, YL.,Liu, HB.,Li, HM.,...&Zhu, DB.(2004).Synthesis and chemical properties of conjugated polyacetylenes having pendant fullerene and/or porphyrin units.MACROMOLECULES,37(20),7444-7450.
MLA Lu, FS,et al."Synthesis and chemical properties of conjugated polyacetylenes having pendant fullerene and/or porphyrin units".MACROMOLECULES 37.20(2004):7444-7450.
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