| Literature DB >> 16800683 |
Sharon E Koh1, Krystal D McDonald, David H Holt, Charles S Dulcey, John A Chaney, Pehr E Pehrsson.
Abstract
The work function of indium tin oxide (ITO) substrates was modified with phosphonic acid molecular films. The ITO surfaces were treated prior to functionalization with a base cleaning procedure. The film growth and coverage were quantified by contact angle goniometry and XPS. Film orientation was determined by reflection/absorption infrared spectroscopy using ITO-on-Cr substrates. The absolute work functions of nitrophenyl- and cyanophenyl-phosphonic acid films in ITO were determined by Kelvin probe measurement to be 5.60 and 5.77 eV, respectively.Entities:
Year: 2006 PMID： 16800683 DOI： 10.1021/la052379e
Source DB: PubMed Journal: Langmuir ISSN： 0743-7463 Impact factor: 3.882