Controlling the Field-Effect Mobility of Regioregular Polythiophene by Changing the Molecular Weight
A clear dependence of the hole mobility on molecular weight of poly(3‐hexylthiophene) in films is demonstrated. The charge carrier mobility of regioregular polythiophene is shown to increase by four orders of magnitude as the molecular weight is increased from ∼3 200 g mol–1 to 36 000 g mol–1. These...
Gespeichert in:
| Veröffentlicht in: | Advanced materials (Weinheim) 2003-09, Vol.15 (18), p.1519-1522 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1522 |
|---|---|
| container_issue | 18 |
| container_start_page | 1519 |
| container_title | Advanced materials (Weinheim) |
| container_volume | 15 |
| creator | Kline, R.J. McGehee, M.D. Kadnikova, E.N. Liu, J. Fréchet, J.M.J. |
| description | A clear dependence of the hole mobility on molecular weight of poly(3‐hexylthiophene) in films is demonstrated. The charge carrier mobility of regioregular polythiophene is shown to increase by four orders of magnitude as the molecular weight is increased from ∼3 200 g mol–1 to 36 000 g mol–1. These observations could explain why the mobility values obtained in different labs vary so widely and suggest that optimizing the molecular weight of conjugated polymers could lead to significant improvements in device performance. |
| doi_str_mv | 10.1002/adma.200305275 |
| format | Article |
| fullrecord | <record><control><sourceid>istex_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1002_adma_200305275</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>ark_67375_WNG_MTG6ZHP5_T</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3915-2be0194d5435d6c78c187c28567f1d2298375d782f3f42a89661da9d5cdd77243</originalsourceid><addsrcrecordid>eNqFkM9PwjAAhRujiYhePe8fGPbH2q5HMhFMmBKDIfHSlLXbqmUl3YzuvxdEiTdP7_K-l5cPgGsERwhCfKP0Ro0whARSzOkJGCCKUZxAQU_BAApCY8GS9BxctO0rhFAwyAZAZ77pgnfONlXU1Sa6s8bpeFKWpuii3K-ts10f-TJ6MpX1wVTvToVo4V3f1dZva9OYaN1HWa2a6ncj984U372VsVXdXYKzUrnWXP3kEDzfTZbZLJ4_Tu-z8TwuiEA0xmsDkUg0TQjVrOBpgVJe4JQyXiKNsUgJp5qnuCRlglUqGENaCU0LrTnHCRmC0WG3CL5tgynlNtiNCr1EUO4dyb0jeXS0A8QB-LDO9P-05fg2H_9l4wNr2858HlkV3iTju6Ny9TCV-XLKXmYLKpfkCw3besY</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Controlling the Field-Effect Mobility of Regioregular Polythiophene by Changing the Molecular Weight</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Kline, R.J. ; McGehee, M.D. ; Kadnikova, E.N. ; Liu, J. ; Fréchet, J.M.J.</creator><creatorcontrib>Kline, R.J. ; McGehee, M.D. ; Kadnikova, E.N. ; Liu, J. ; Fréchet, J.M.J.</creatorcontrib><description>A clear dependence of the hole mobility on molecular weight of poly(3‐hexylthiophene) in films is demonstrated. The charge carrier mobility of regioregular polythiophene is shown to increase by four orders of magnitude as the molecular weight is increased from ∼3 200 g mol–1 to 36 000 g mol–1. These observations could explain why the mobility values obtained in different labs vary so widely and suggest that optimizing the molecular weight of conjugated polymers could lead to significant improvements in device performance.</description><identifier>ISSN: 0935-9648</identifier><identifier>EISSN: 1521-4095</identifier><identifier>DOI: 10.1002/adma.200305275</identifier><language>eng</language><publisher>Weinheim: WILEY-VCH Verlag</publisher><subject>Field-effect mobilities ; Field-effect transistors ; Field‐effect transistors, organic ; organic ; Polythiophenes ; Polythiophenes, regioregular ; regioregular</subject><ispartof>Advanced materials (Weinheim), 2003-09, Vol.15 (18), p.1519-1522</ispartof><rights>Copyright © 2003 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3915-2be0194d5435d6c78c187c28567f1d2298375d782f3f42a89661da9d5cdd77243</citedby><cites>FETCH-LOGICAL-c3915-2be0194d5435d6c78c187c28567f1d2298375d782f3f42a89661da9d5cdd77243</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fadma.200305275$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fadma.200305275$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids></links><search><creatorcontrib>Kline, R.J.</creatorcontrib><creatorcontrib>McGehee, M.D.</creatorcontrib><creatorcontrib>Kadnikova, E.N.</creatorcontrib><creatorcontrib>Liu, J.</creatorcontrib><creatorcontrib>Fréchet, J.M.J.</creatorcontrib><title>Controlling the Field-Effect Mobility of Regioregular Polythiophene by Changing the Molecular Weight</title><title>Advanced materials (Weinheim)</title><addtitle>Adv. Mater</addtitle><description>A clear dependence of the hole mobility on molecular weight of poly(3‐hexylthiophene) in films is demonstrated. The charge carrier mobility of regioregular polythiophene is shown to increase by four orders of magnitude as the molecular weight is increased from ∼3 200 g mol–1 to 36 000 g mol–1. These observations could explain why the mobility values obtained in different labs vary so widely and suggest that optimizing the molecular weight of conjugated polymers could lead to significant improvements in device performance.</description><subject>Field-effect mobilities</subject><subject>Field-effect transistors</subject><subject>Field‐effect transistors, organic</subject><subject>organic</subject><subject>Polythiophenes</subject><subject>Polythiophenes, regioregular</subject><subject>regioregular</subject><issn>0935-9648</issn><issn>1521-4095</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNqFkM9PwjAAhRujiYhePe8fGPbH2q5HMhFMmBKDIfHSlLXbqmUl3YzuvxdEiTdP7_K-l5cPgGsERwhCfKP0Ro0whARSzOkJGCCKUZxAQU_BAApCY8GS9BxctO0rhFAwyAZAZ77pgnfONlXU1Sa6s8bpeFKWpuii3K-ts10f-TJ6MpX1wVTvToVo4V3f1dZva9OYaN1HWa2a6ncj984U372VsVXdXYKzUrnWXP3kEDzfTZbZLJ4_Tu-z8TwuiEA0xmsDkUg0TQjVrOBpgVJe4JQyXiKNsUgJp5qnuCRlglUqGENaCU0LrTnHCRmC0WG3CL5tgynlNtiNCr1EUO4dyb0jeXS0A8QB-LDO9P-05fg2H_9l4wNr2858HlkV3iTju6Ny9TCV-XLKXmYLKpfkCw3besY</recordid><startdate>20030916</startdate><enddate>20030916</enddate><creator>Kline, R.J.</creator><creator>McGehee, M.D.</creator><creator>Kadnikova, E.N.</creator><creator>Liu, J.</creator><creator>Fréchet, J.M.J.</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20030916</creationdate><title>Controlling the Field-Effect Mobility of Regioregular Polythiophene by Changing the Molecular Weight</title><author>Kline, R.J. ; McGehee, M.D. ; Kadnikova, E.N. ; Liu, J. ; Fréchet, J.M.J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3915-2be0194d5435d6c78c187c28567f1d2298375d782f3f42a89661da9d5cdd77243</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Field-effect mobilities</topic><topic>Field-effect transistors</topic><topic>Field‐effect transistors, organic</topic><topic>organic</topic><topic>Polythiophenes</topic><topic>Polythiophenes, regioregular</topic><topic>regioregular</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kline, R.J.</creatorcontrib><creatorcontrib>McGehee, M.D.</creatorcontrib><creatorcontrib>Kadnikova, E.N.</creatorcontrib><creatorcontrib>Liu, J.</creatorcontrib><creatorcontrib>Fréchet, J.M.J.</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><jtitle>Advanced materials (Weinheim)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kline, R.J.</au><au>McGehee, M.D.</au><au>Kadnikova, E.N.</au><au>Liu, J.</au><au>Fréchet, J.M.J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Controlling the Field-Effect Mobility of Regioregular Polythiophene by Changing the Molecular Weight</atitle><jtitle>Advanced materials (Weinheim)</jtitle><addtitle>Adv. Mater</addtitle><date>2003-09-16</date><risdate>2003</risdate><volume>15</volume><issue>18</issue><spage>1519</spage><epage>1522</epage><pages>1519-1522</pages><issn>0935-9648</issn><eissn>1521-4095</eissn><abstract>A clear dependence of the hole mobility on molecular weight of poly(3‐hexylthiophene) in films is demonstrated. The charge carrier mobility of regioregular polythiophene is shown to increase by four orders of magnitude as the molecular weight is increased from ∼3 200 g mol–1 to 36 000 g mol–1. These observations could explain why the mobility values obtained in different labs vary so widely and suggest that optimizing the molecular weight of conjugated polymers could lead to significant improvements in device performance.</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/adma.200305275</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0935-9648 |
| ispartof | Advanced materials (Weinheim), 2003-09, Vol.15 (18), p.1519-1522 |
| issn | 0935-9648 1521-4095 |
| language | eng |
| recordid | cdi_crossref_primary_10_1002_adma_200305275 |
| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Field-effect mobilities Field-effect transistors Field‐effect transistors, organic organic Polythiophenes Polythiophenes, regioregular regioregular |
| title | Controlling the Field-Effect Mobility of Regioregular Polythiophene by Changing the Molecular Weight |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T15%3A59%3A30IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-istex_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Controlling%20the%20Field-Effect%20Mobility%20of%20Regioregular%20Polythiophene%20by%20Changing%20the%20Molecular%20Weight&rft.jtitle=Advanced%20materials%20(Weinheim)&rft.au=Kline,%20R.J.&rft.date=2003-09-16&rft.volume=15&rft.issue=18&rft.spage=1519&rft.epage=1522&rft.pages=1519-1522&rft.issn=0935-9648&rft.eissn=1521-4095&rft_id=info:doi/10.1002/adma.200305275&rft_dat=%3Cistex_cross%3Eark_67375_WNG_MTG6ZHP5_T%3C/istex_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |