CVD deposition of cobalt oxide (Co3O4) from Co(acac)(2)

Fischer Rivera E, Atakan B, Kohse-Höinghaus K (2001)
JOURNAL DE PHYSIQUE IV 11: Pr3-629-Pr3-635.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
Cobalt oxides are interesting materials for catalytic applications. Their deposition by CVD methods, however, have been rarely studied to date. In this work, cobalt(Il)-acetylacetonate, Co(acac)(2), Was used as metalorganic precursor together with oxygen, to deposit Co3O4 on steel and silicon dioxide substrates in an atmospheric cold-wall CVD reactor. The morphology and growth rate as a function of temperature, flow rate and oxygen partial pressure was studied. Growth was found between 200 and 500 degreesC. The samples were analysed by SEM, UV-Vis spectroscopy and XRD. The morphology as well as the growth rate may be varied in a wide parameter range from smooth films to dendritic growth. Some samples were also tested for their catalytic activity in propane oxidation.
Erscheinungsjahr
Zeitschriftentitel
JOURNAL DE PHYSIQUE IV
Band
11
Seite
Pr3-629-Pr3-635
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Fischer Rivera E, Atakan B, Kohse-Höinghaus K. CVD deposition of cobalt oxide (Co3O4) from Co(acac)(2). JOURNAL DE PHYSIQUE IV. 2001;11:Pr3-629-Pr3-635.
Fischer Rivera, E., Atakan, B., & Kohse-Höinghaus, K. (2001). CVD deposition of cobalt oxide (Co3O4) from Co(acac)(2). JOURNAL DE PHYSIQUE IV, 11, Pr3-629-Pr3-635.
Fischer Rivera, E., Atakan, B., and Kohse-Höinghaus, K. (2001). CVD deposition of cobalt oxide (Co3O4) from Co(acac)(2). JOURNAL DE PHYSIQUE IV 11, Pr3-629-Pr3-635.
Fischer Rivera, E., Atakan, B., & Kohse-Höinghaus, K., 2001. CVD deposition of cobalt oxide (Co3O4) from Co(acac)(2). JOURNAL DE PHYSIQUE IV, 11, p Pr3-629-Pr3-635.
E. Fischer Rivera, B. Atakan, and K. Kohse-Höinghaus, “CVD deposition of cobalt oxide (Co3O4) from Co(acac)(2)”, JOURNAL DE PHYSIQUE IV, vol. 11, 2001, pp. Pr3-629-Pr3-635.
Fischer Rivera, E., Atakan, B., Kohse-Höinghaus, K.: CVD deposition of cobalt oxide (Co3O4) from Co(acac)(2). JOURNAL DE PHYSIQUE IV. 11, Pr3-629-Pr3-635 (2001).
Fischer Rivera, Edgar, Atakan, Burak, and Kohse-Höinghaus, Katharina. “CVD deposition of cobalt oxide (Co3O4) from Co(acac)(2)”. JOURNAL DE PHYSIQUE IV 11 (2001): Pr3-629-Pr3-635.