WFRF:(Berggren H)
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- Andersson, Mats R.Chalmers Tekniska Högskola (author)
Regioselective polymerization of 3-(4-octylphenyl)thiophene with FeCl3
- Article/chapterEnglish1994
Publisher, publication year, extent ...
- 2002-05-01
- American Chemical Society,1994
- printrdacarrier
Numbers
- LIBRIS-ID:oai:DiVA.org:liu-74937
- https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-74937URI
- https://doi.org/10.1021/ma00100a039DOI
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- Language:English
- Summary in:English
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- SwePubSwePub
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Notes
- We have shown that it is possible to regioselectively polymerize 3-(4-octylphenyl) thiophene with FeCl3. Adding FeCl3 slowly to the monomer leads to a soft and therefore regioselective polymerization. The head-to-tail content was determined by H-1 NMR to be 94 +/- 2%. Thin films of the polymer treated with chloroform vapor have an absorption maximum at 602 nm (2.06 eV) with clear vibronic fine structure. Free standing films have a conductivity of 4 S/cm, which is 100 times higher than for earlier prepared poly(3-(4-octylphenyl)thiophene). A mechanism for the regioregular polymerization is also proposed.
Subject headings and genre
- TECHNOLOGY
- TEKNIKVETENSKAP
Added entries (persons, corporate bodies, meetings, titles ...)
- Selse, D.Chalmers Tekniska Högskola (author)
- Berggren, MagnusLinköpings universitet,Institutionen för fysik, kemi och biologi,Tekniska högskolan(Swepub:liu)magbe98 (author)
- Järvinen, H.Neste Chemicals, Poruoo, Finland (author)
- Hjertberg, T.Chalmers Tekniska Högskola (author)
- Inganäs, OlleLinköpings universitet,Institutionen för fysik, kemi och biologi,Tekniska högskolan(Swepub:liu)ollin59 (author)
- Wennerström, OlofChalmers Tekniska Högskola (author)
- Österholm, J.-E.Neste Chemicals, Poruoo, Finland (author)
- Chalmers Tekniska HögskolaInstitutionen för fysik, kemi och biologi (creator_code:org_t)
Related titles
- In:Macromolecules: American Chemical Society27:22, s. 6503-65060024-92971520-5835
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