Thin film catalysts for hydrodesulfurization

Glenn L Schrader, I. M. Schewe-Miller

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The ability to prepare active hydrodesulfurization (HDS) catalysts by reactive sputtering onto oxide surfaces has been demonstrated. In our research the ability to produce MoS2-based and `reduced' Mo sulfides (Chevrel phases) has permitted characterization of the catalyst-support (substrate) interface. A mechanism for the formation of the active phases has been suggested, and the ability to form the desired catalysts at low temperatures (necessary for high-surface supports) has been demonstrated. The supported catalysts have been shown to have comparable activity to the pure phases. This new preparation technique offers the potential for producing oriented films which could be useful in more fundamental studies of HDS reaction mechanisms.

Original languageEnglish (US)
Title of host publicationAmerican Chemical Society, Division of Petroleum Chemistry, Preprints
PublisherACS
Pages605
Number of pages1
Volume39
Edition4
StatePublished - Aug 1994
Externally publishedYes
EventProceedings of the 208th National Meeting, American Chemical Society - Washington, DC, USA
Duration: Aug 21 1994Aug 26 1994

Other

OtherProceedings of the 208th National Meeting, American Chemical Society
CityWashington, DC, USA
Period8/21/948/26/94

Fingerprint

Hydrodesulfurization
Catalyst supports
Thin films
Catalysts
Reactive sputtering
Oxides
Substrates
Temperature

ASJC Scopus subject areas

  • Fuel Technology

Cite this

Schrader, G. L., & Schewe-Miller, I. M. (1994). Thin film catalysts for hydrodesulfurization. In American Chemical Society, Division of Petroleum Chemistry, Preprints (4 ed., Vol. 39, pp. 605). ACS.

Thin film catalysts for hydrodesulfurization. / Schrader, Glenn L; Schewe-Miller, I. M.

American Chemical Society, Division of Petroleum Chemistry, Preprints. Vol. 39 4. ed. ACS, 1994. p. 605.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Schrader, GL & Schewe-Miller, IM 1994, Thin film catalysts for hydrodesulfurization. in American Chemical Society, Division of Petroleum Chemistry, Preprints. 4 edn, vol. 39, ACS, pp. 605, Proceedings of the 208th National Meeting, American Chemical Society, Washington, DC, USA, 8/21/94.
Schrader GL, Schewe-Miller IM. Thin film catalysts for hydrodesulfurization. In American Chemical Society, Division of Petroleum Chemistry, Preprints. 4 ed. Vol. 39. ACS. 1994. p. 605
Schrader, Glenn L ; Schewe-Miller, I. M. / Thin film catalysts for hydrodesulfurization. American Chemical Society, Division of Petroleum Chemistry, Preprints. Vol. 39 4. ed. ACS, 1994. pp. 605
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