"Semi-Random" Multichromophoric rr-P3HT Analogues for Solar Photon Harvesting
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作者:
Burkhart, Beate
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机构:Univ So Calif, Dept Chem, Loker Hydrocarbon Res Inst, Los Angeles, CA 90089 USA
Burkhart, Beate
Khlyabich, Petr P.
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机构:Univ So Calif, Dept Chem, Loker Hydrocarbon Res Inst, Los Angeles, CA 90089 USA
Khlyabich, Petr P.
Canak, Tuba Cakir
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机构:Univ So Calif, Dept Chem, Loker Hydrocarbon Res Inst, Los Angeles, CA 90089 USA
Canak, Tuba Cakir
LaJoie, Travis W.
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机构:Univ So Calif, Dept Chem, Loker Hydrocarbon Res Inst, Los Angeles, CA 90089 USA
LaJoie, Travis W.
Thompson, Barry C.
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Univ So Calif, Dept Chem, Loker Hydrocarbon Res Inst, Los Angeles, CA 90089 USAUniv So Calif, Dept Chem, Loker Hydrocarbon Res Inst, Los Angeles, CA 90089 USA
Thompson, Barry C.
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机构:
[1] Univ So Calif, Dept Chem, Loker Hydrocarbon Res Inst, Los Angeles, CA 90089 USA
A family of semi-random donor-acceptor copolymers based on regioregular poly(3-hexylthiophene) (P3HT) are described. A semi-random alkylthiophene-based copolymers, which absorb sunlight due to the randomized incorporation of small amounts of acceptors in the polymer backbone, are introduced. The semi-random structure is defined by a random polymerization that is based on a restricted linkage pattern of the monomers due to regiospecific placement of the reactive functional groups. Red shifts of the absorption peaks when comparing solution spectra to thin film spectra are between 50 and 100 nm, which indicates ordering and planarization of the polymer chains in the solid state. P3HTT-BTD develops semicrystalline features after annealing at 150°C and the interchain packing distance for P3HTT-BTD is calculated as 15.6 Å.
机构:
Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R ChinaChinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
He, Youjun
Wang, Xiang
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Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R ChinaChinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
Wang, Xiang
Zhang, Jing
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Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R ChinaChinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
Zhang, Jing
Li, Yongfang
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Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R ChinaChinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
机构:
Univ Michigan, Dept Mat Sci & Engn, Ann Arbor, MI 48109 USAUniv Michigan, Dept Mat Sci & Engn, Ann Arbor, MI 48109 USA
Kim, Myung-Su
Kim, Bong-Gi
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Univ Michigan, Dept Macromol Sci & Engn, Ann Arbor, MI 48109 USAUniv Michigan, Dept Mat Sci & Engn, Ann Arbor, MI 48109 USA
Kim, Bong-Gi
Kim, Jinsang
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机构:
Univ Michigan, Dept Mat Sci & Engn, Ann Arbor, MI 48109 USA
Univ Michigan, Dept Macromol Sci & Engn, Ann Arbor, MI 48109 USA
Univ Michigan, Dept Chem Engn, Ann Arbor, MI 48109 USAUniv Michigan, Dept Mat Sci & Engn, Ann Arbor, MI 48109 USA
机构:
Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R ChinaChinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
He, Youjun
Wang, Xiang
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机构:
Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R ChinaChinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
Wang, Xiang
Zhang, Jing
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机构:
Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R ChinaChinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
Zhang, Jing
Li, Yongfang
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机构:
Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R ChinaChinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
机构:
Univ Michigan, Dept Mat Sci & Engn, Ann Arbor, MI 48109 USAUniv Michigan, Dept Mat Sci & Engn, Ann Arbor, MI 48109 USA
Kim, Myung-Su
Kim, Bong-Gi
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机构:
Univ Michigan, Dept Macromol Sci & Engn, Ann Arbor, MI 48109 USAUniv Michigan, Dept Mat Sci & Engn, Ann Arbor, MI 48109 USA
Kim, Bong-Gi
Kim, Jinsang
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机构:
Univ Michigan, Dept Mat Sci & Engn, Ann Arbor, MI 48109 USA
Univ Michigan, Dept Macromol Sci & Engn, Ann Arbor, MI 48109 USA
Univ Michigan, Dept Chem Engn, Ann Arbor, MI 48109 USAUniv Michigan, Dept Mat Sci & Engn, Ann Arbor, MI 48109 USA