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Adv Mater. 2012 Feb 2;24(5):642-6. doi: 10.1002/adma.201102321. Epub 2011 Sep 29.

Spatially modulating interfacial properties of transparent conductive oxides: patterning work function with phosphonic Acid self-assembled monolayers.

Author information

1
Department of Chemistry, University of Washington, Seattle, Washington 98195-1700, USA.

Abstract

The interface between an organic semiconductor and a transparent conducting oxide is crucial to the performance of organic optoelectronics. We use microcontact printing to pattern pentafluorobenzyl phosphonic acid self-assembled monolayers (SAMs) on indium tin oxide (ITO). We obtain high-fidelity patterns with sharply defined edges and with large work function contrast (comparable to that obtained from phosphonic acid SAMs deposited from solution).

PMID:
21956343
DOI:
10.1002/adma.201102321
[Indexed for MEDLINE]

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