Conducting Block Copolymers of Regioregular Poly(3-hexylthiophene) and Poly(methacrylates): Electronic Materials with Variable Conductivities and Degrees of Interfibrillar Order
Integration of regioregular poly(3‐hexylthiophene) in diblock copolymers with various poly(methacrylates) yielded electronic materials with variable conductivities and different types of nanoscale order. Solid state analysis of poly(3‐hexylthiophene)‐block‐poly(methyl methacrylate) and poly(3‐hexylt...
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Published in | Macromolecular rapid communications. Vol. 28; no. 17; pp. 1816 - 1824 |
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Main Authors | , , , , , , , |
Format | Journal Article |
Language | English |
Published |
Weinheim
WILEY-VCH Verlag
03.09.2007
WILEY‐VCH Verlag |
Subjects | |
Online Access | Get full text |
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Summary: | Integration of regioregular poly(3‐hexylthiophene) in diblock copolymers with various poly(methacrylates) yielded electronic materials with variable conductivities and different types of nanoscale order. Solid state analysis of poly(3‐hexylthiophene)‐block‐poly(methyl methacrylate) and poly(3‐hexylthiophene)‐block‐poly(t‐butyl methacrylate) diblock copolymers revealed the presence of densely packed, locally parallel nanofibrils. By contrast, poly(3‐hexylthiophene)‐block‐poly(isobornyl methacrylate) copolymers containing bulkier isobornyl functional groups exhibited nanofibrillar morphology with isolated fibrils and no interfibrillar order. |
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Bibliography: | NSF istex:FCF5143441BFE9BE922926987E948F3186D37C89 NIOSH ark:/67375/WNG-5KNRHQS0-0 CHE - No. 0415369 MURI ArticleID:MARC200700401 ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
ISSN: | 1022-1336 1521-3927 |
DOI: | 10.1002/marc.200700401 |