A New Approach to Understand the Adsorption of Thiophene on Different Surfaces: An Atom Probe Investigation of Self-Assembled Monolayers

Beitrag in einer Fachzeitschrift


Details zur Publikation

Autorinnen und Autoren: Eder K, Felfer P, Gault B, Ceguerra AV, La Fontaine A, Masters AF, Maschmeyer T, Cairney JM
Zeitschrift: Langmuir
Verlag: AMER CHEMICAL SOC
Jahr der Veröffentlichung: 2017
Band: 33
Heftnummer: 38
Seitenbereich: 9573-9581
ISSN: 0743-7463
eISSN: 1520-5827


Abstract

Atom probe tomography was used to analyze self assembled monolayers of thiophene on different surfaces, including tungsten, platinum, and aluminum, where the tungsten was examined in both pristine and oxidized forms. A glovebag with controlled atmospheres was used to alter the level of oxidation for tungsten. It was shown that different substrates lead to substantial changes in the way thiophene adsorbs on the surface. Furthermore, the oxidation of the surface strongly influenced the adsorption behavior of the thiophene molecules, leading to clear differences in the amounts and compositions of field evaporated ions and molecular ions.


FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Felfer, Peter Prof. Dr.
Juniorprofessor für Werkstoffwissenschaften (3D-Nanoanalytik und Atomsondenmikroskopie)


Zusätzliche Organisationseinheit(en)
Interdisziplinäres Zentrum, Center for Nanoanalysis and Electron Microscopy (CENEM)


Einrichtungen weiterer Autorinnen und Autoren

Max-Planck-Institut für Eisenforschung GmbH (MPIE) / Max Planck Institute for Iron Research
University of Sydney


Zitierweisen

APA:
Eder, K., Felfer, P., Gault, B., Ceguerra, A.V., La Fontaine, A., Masters, A.F.,... Cairney, J.M. (2017). A New Approach to Understand the Adsorption of Thiophene on Different Surfaces: An Atom Probe Investigation of Self-Assembled Monolayers. Langmuir, 33(38), 9573-9581. https://dx.doi.org/10.1021/acs.langmuir.7b01820

MLA:
Eder, Katja, et al. "A New Approach to Understand the Adsorption of Thiophene on Different Surfaces: An Atom Probe Investigation of Self-Assembled Monolayers." Langmuir 33.38 (2017): 9573-9581.

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Zuletzt aktualisiert 2019-23-08 um 09:18