Extensive intramolecular π-conjugation is considered to be requisite in the design of organic semiconductors. Here, two inkjet pigments, epindolidione and quinacridone, that break this design rule are explored. These molecules afford intermolecular π-stacking reinforced by hydrogen-bonding bridges. Air-stable organic field effect transistors are reported that support mobilities up to 1.5 cm2/Vs with T80 lifetimes comparable with the most stable reported organic semiconducting materials.

Hydrogen-bonded semiconducting pigments for air-stable field-effect transistors / Eric Daniel, G., Mihai Irimia, V., Martin, K., Jacek, G., Matthew S., W., Uwe, M., Romanazzi, G., Suranna, G.P., Mastrorilli, P., Tsuyoshi, S., Siegfried, B., Takao, S., Luisa, T., Niyazi Serdar, S.. - In: ADVANCED MATERIALS. - ISSN 0935-9648. - 25:11(2013), pp. 1563-1569. [10.1002/adma.201204039]

Hydrogen-bonded semiconducting pigments for air-stable field-effect transistors

ROMANAZZI, Giuseppe;SURANNA, Gian Paolo;MASTRORILLI, Pietro;
2013

Abstract

Extensive intramolecular π-conjugation is considered to be requisite in the design of organic semiconductors. Here, two inkjet pigments, epindolidione and quinacridone, that break this design rule are explored. These molecules afford intermolecular π-stacking reinforced by hydrogen-bonding bridges. Air-stable organic field effect transistors are reported that support mobilities up to 1.5 cm2/Vs with T80 lifetimes comparable with the most stable reported organic semiconducting materials.
2013
http://onlinelibrary.wiley.com/doi/10.1002/adma.201370068/abstract
Hydrogen-bonded semiconducting pigments for air-stable field-effect transistors / Eric Daniel, G., Mihai Irimia, V., Martin, K., Jacek, G., Matthew S., W., Uwe, M., Romanazzi, G., Suranna, G.P., Mastrorilli, P., Tsuyoshi, S., Siegfried, B., Takao, S., Luisa, T., Niyazi Serdar, S.. - In: ADVANCED MATERIALS. - ISSN 0935-9648. - 25:11(2013), pp. 1563-1569. [10.1002/adma.201204039]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/1005
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