Improved field-effect transistor performance of a benzotrithiophene polymer through ketal cleavage in the solid state

Christian B. Nielsen; Eun Ho Sohn; Dong Jun Cho; Bob C. Schroeder; Jeremy Smith; Mongryong Lee; Thomas D. Anthopoulos; Kigook Song; Iain McCulloch

doi:10.1021/am303138q

Improved field-effect transistor performance of a benzotrithiophene polymer through ketal cleavage in the solid state

Christian B. Nielsen
, Eun Ho Sohn
, Dong Jun Cho
, Bob C. Schroeder
, Jeremy Smith
, Mongryong Lee
, Thomas D. Anthopoulos
, Kigook Song
, Iain McCulloch

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

A benzotrithiophene polymer with a new thermally cleavable ketal substituent is reported. It is shown how this functional group can be used to facilitate solvent processing and, subsequently, how it can be removed by a thermal annealing process to generate a structurally ordered and crystalline thin film with significantly improved field-effect transistor properties.

Original language	English (US)
Pages (from-to)	1806-1810
Number of pages	5
Journal	ACS Applied Materials and Interfaces
Volume	5
Issue number	5
DOIs	https://doi.org/10.1021/am303138q
State	Published - Mar 13 2013
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Materials Science

Keywords

benzotrithiophene
conjugated polymers
field-effect transistors
hole mobility
thermal cleavage

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10.1021/am303138q

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abstract = "A benzotrithiophene polymer with a new thermally cleavable ketal substituent is reported. It is shown how this functional group can be used to facilitate solvent processing and, subsequently, how it can be removed by a thermal annealing process to generate a structurally ordered and crystalline thin film with significantly improved field-effect transistor properties.",

keywords = "benzotrithiophene, conjugated polymers, field-effect transistors, hole mobility, thermal cleavage",

author = "Nielsen, \{Christian B.\} and Sohn, \{Eun Ho\} and Cho, \{Dong Jun\} and Schroeder, \{Bob C.\} and Jeremy Smith and Mongryong Lee and Anthopoulos, \{Thomas D.\} and Kigook Song and Iain McCulloch",

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doi = "10.1021/am303138q",

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AU - Nielsen, Christian B.

AU - Sohn, Eun Ho

AU - Cho, Dong Jun

AU - Schroeder, Bob C.

AU - Smith, Jeremy

AU - Lee, Mongryong

AU - Anthopoulos, Thomas D.

AU - Song, Kigook

AU - McCulloch, Iain

PY - 2013/3/13

Y1 - 2013/3/13

N2 - A benzotrithiophene polymer with a new thermally cleavable ketal substituent is reported. It is shown how this functional group can be used to facilitate solvent processing and, subsequently, how it can be removed by a thermal annealing process to generate a structurally ordered and crystalline thin film with significantly improved field-effect transistor properties.

AB - A benzotrithiophene polymer with a new thermally cleavable ketal substituent is reported. It is shown how this functional group can be used to facilitate solvent processing and, subsequently, how it can be removed by a thermal annealing process to generate a structurally ordered and crystalline thin film with significantly improved field-effect transistor properties.

KW - benzotrithiophene

KW - conjugated polymers

KW - field-effect transistors

KW - hole mobility

KW - thermal cleavage

UR - https://www.scopus.com/pages/publications/84875025370

UR - https://www.scopus.com/pages/publications/84875025370#tab=citedBy

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ER -

Improved field-effect transistor performance of a benzotrithiophene polymer through ketal cleavage in the solid state

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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