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Novel Silylethynyl Substituted Pentacenes With High-temperature Thermal Transitions

Published online by Cambridge University Press:  01 February 2011

David Redinger
Affiliation:
dredinger@mmm.com
Robert S. Clough
Affiliation:
rsclough@mmm.com, 3M, St. Paul, Minnesota, United States
James C. Novack
Affiliation:
jcnovack1@mmm.com, 3M, St. Paul, Minnesota, United States
Gregg Caldwell
Affiliation:
gcaldwell@mmm.com, 3M, St. Paul, Minnesota, United States
Marcia M. Payne
Affiliation:
mpayne@outriderorganics.com, Outrider Technologies, LLC, Lexington, Kentucky, United States
John E. Anthony
Affiliation:
janthony@outriderorganics.com, Outrider Technologies, LLC, Lexington, Kentucky, United States
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Abstract

Modifications to the p-type semiconductor TIPS-Pentacene can result in elimination of the solid-solid thermal transition at 124 °C. This new material has shown mobility higher than 1 cm2/Vs. Elimination of the solid-solid thermal transition leaves the melting point as the lowest temperature transition at 199 °C.

Type
Research Article
Copyright
Copyright © Materials Research Society 2010

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References

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