File Download

There are no files associated with this item.

  • Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
Related Researcher

곽상규

Kwak, Sang Kyu
Kyu’s MolSim Lab @ UNIST
Read More

Views & Downloads

Detailed Information

Cited time in webofscience Cited time in scopus
Metadata Downloads

Full metadata record

DC Field Value Language
dc.citation.endPage 1218 -
dc.citation.startPage 1213 -
dc.citation.title APPLIED SURFACE SCIENCE -
dc.citation.volume 467-468 -
dc.contributor.author Sohn, So-Dam -
dc.contributor.author Kim, Su Hwan -
dc.contributor.author Kwak, Sang Kyu -
dc.contributor.author Shin, Hyung-Joon -
dc.date.accessioned 2023-12-21T19:39:20Z -
dc.date.available 2023-12-21T19:39:20Z -
dc.date.created 2018-10-29 -
dc.date.issued 2019-02 -
dc.description.abstract Controlling defects is one of the basic strategies for tailoring electronic structure of materials, which has not been explored that much yet for organic-inorganic hybrid systems. In this study, we investigated the control of work function of oxide electrode by defect-associated adsorption of molecules at the single-molecule level by means of scanning tunneling microscopy and first principle calculations. The equilibrium adsorption configuration of monoethanolamine (MEA, HO(CH2)2NH2), an effective coating for lowering the work function of an oxide electrode, varies as a function of surface coverage at TiO2(1 1 0) surfaces. Our results showed that defects at the oxide surface and intermolecular interactions dominate the stable configuration of adsorbates as well as work function of the system. The dissociative adsorption at was found to be more efficient at lowering the work function of TiO2(1 1 0) surface, suggesting that defect control can be used to improve the performance of organic-inorganic hybrid systems. -
dc.identifier.bibliographicCitation APPLIED SURFACE SCIENCE, v.467-468, pp.1213 - 1218 -
dc.identifier.doi 10.1016/j.apsusc.2018.10.233 -
dc.identifier.issn 0169-4332 -
dc.identifier.scopusid 2-s2.0-85055973494 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/25054 -
dc.identifier.url https://www.sciencedirect.com/science/article/pii/S0169433218330149?via%3Dihub -
dc.identifier.wosid 000451023500138 -
dc.language 영어 -
dc.publisher ELSEVIER SCIENCE BV -
dc.title Defect-associated adsorption of monoethanolamine on TiO2(110): An alternative way to control the work function of oxide electrode -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.description.journalRegisteredClass scie -

qrcode

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.