Synthesis and characterization of Pt-, Pd-, and Ru-promoted Ni–Ce0.6Zr0.4O2 catalysts for efficient biodiesel production by deoxygenation of oleic acid

Kyung Won Jeon; Jae Oh Shim; Jae Wan Cho; Won Jun Jang; Hyun Suk Na; Hak Min Kim; Yeol Lim Lee; Byong Hun Jeon; Jong Wook Bae; Hyun Seog Roh

doi:10.1016/j.fuel.2018.09.078

Synthesis and characterization of Pt-, Pd-, and Ru-promoted Ni–Ce_0.6Zr_0.4O₂ catalysts for efficient biodiesel production by deoxygenation of oleic acid

Kyung Won Jeon, Jae Oh Shim, Jae Wan Cho, Won Jun Jang, Hyun Suk Na, Hak Min Kim, Yeol Lim Lee, Byong Hun Jeon, Jong Wook Bae, Hyun Seog Roh

Division of Environmental Engineering

Research output: Contribution to journal › Article

6 Citations (Scopus)

Abstract

Herein, we prepared Pt-, Pd-, and Ru-promoted Ni–Ce_0.6Zr_0.4O₂ catalysts with improved oleic acid deoxygenation performance and investigated their physicochemical properties by N₂ adsorption-desorption, X-ray diffraction (XRD), NH₃ temperature-programmed desorption (NH₃-TPD), and X-ray photoelectron spectroscopy (XPS). Among the above catalysts, the highest oleic acid conversion, C₉–C₁₇ selectivity, and oxygen removal efficiency were observed for Pt/Ni–Ce_0.6Zr_0.4O₂, which was mainly ascribed to its highest surface defect oxygen fraction and acidity.

Original language	English
Pages (from-to)	928-933
Number of pages	6
Journal	Fuel
Volume	236
DOIs	https://doi.org/10.1016/j.fuel.2018.09.078
Publication status	Published - 2019 Jan 15

All Science Journal Classification (ASJC) codes

Chemical Engineering(all)
Fuel Technology
Energy Engineering and Power Technology
Organic Chemistry

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10.1016/j.fuel.2018.09.078

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Jeon, K. W., Shim, J. O., Cho, J. W., Jang, W. J., Na, H. S., Kim, H. M., Lee, Y. L., Jeon, B. H., Bae, J. W., & Roh, H. S. (2019). Synthesis and characterization of Pt-, Pd-, and Ru-promoted Ni–Ce_0.6Zr_0.4O₂ catalysts for efficient biodiesel production by deoxygenation of oleic acid. Fuel, 236, 928-933. https://doi.org/10.1016/j.fuel.2018.09.078

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title = "Synthesis and characterization of Pt-, Pd-, and Ru-promoted Ni–Ce0.6Zr0.4O2 catalysts for efficient biodiesel production by deoxygenation of oleic acid",

abstract = "Herein, we prepared Pt-, Pd-, and Ru-promoted Ni–Ce0.6Zr0.4O2 catalysts with improved oleic acid deoxygenation performance and investigated their physicochemical properties by N2 adsorption-desorption, X-ray diffraction (XRD), NH3 temperature-programmed desorption (NH3-TPD), and X-ray photoelectron spectroscopy (XPS). Among the above catalysts, the highest oleic acid conversion, C9–C17 selectivity, and oxygen removal efficiency were observed for Pt/Ni–Ce0.6Zr0.4O2, which was mainly ascribed to its highest surface defect oxygen fraction and acidity.",

author = "Jeon, {Kyung Won} and Shim, {Jae Oh} and Cho, {Jae Wan} and Jang, {Won Jun} and Na, {Hyun Suk} and Kim, {Hak Min} and Lee, {Yeol Lim} and Jeon, {Byong Hun} and Bae, {Jong Wook} and Roh, {Hyun Seog}",

year = "2019",

month = jan,

day = "15",

doi = "10.1016/j.fuel.2018.09.078",

language = "English",

volume = "236",

pages = "928--933",

journal = "Fuel",

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publisher = "Elsevier BV",

}

Synthesis and characterization of Pt-, Pd-, and Ru-promoted Ni–Ce_0.6Zr_0.4O₂ catalysts for efficient biodiesel production by deoxygenation of oleic acid. / Jeon, Kyung Won; Shim, Jae Oh; Cho, Jae Wan; Jang, Won Jun; Na, Hyun Suk; Kim, Hak Min; Lee, Yeol Lim; Jeon, Byong Hun; Bae, Jong Wook; Roh, Hyun Seog.

In: Fuel, Vol. 236, 15.01.2019, p. 928-933.

Research output: Contribution to journal › Article

TY - JOUR

T1 - Synthesis and characterization of Pt-, Pd-, and Ru-promoted Ni–Ce0.6Zr0.4O2 catalysts for efficient biodiesel production by deoxygenation of oleic acid

AU - Jeon, Kyung Won

AU - Shim, Jae Oh

AU - Cho, Jae Wan

AU - Jang, Won Jun

AU - Na, Hyun Suk

AU - Kim, Hak Min

AU - Lee, Yeol Lim

AU - Jeon, Byong Hun

AU - Bae, Jong Wook

AU - Roh, Hyun Seog

PY - 2019/1/15

Y1 - 2019/1/15

N2 - Herein, we prepared Pt-, Pd-, and Ru-promoted Ni–Ce0.6Zr0.4O2 catalysts with improved oleic acid deoxygenation performance and investigated their physicochemical properties by N2 adsorption-desorption, X-ray diffraction (XRD), NH3 temperature-programmed desorption (NH3-TPD), and X-ray photoelectron spectroscopy (XPS). Among the above catalysts, the highest oleic acid conversion, C9–C17 selectivity, and oxygen removal efficiency were observed for Pt/Ni–Ce0.6Zr0.4O2, which was mainly ascribed to its highest surface defect oxygen fraction and acidity.

AB - Herein, we prepared Pt-, Pd-, and Ru-promoted Ni–Ce0.6Zr0.4O2 catalysts with improved oleic acid deoxygenation performance and investigated their physicochemical properties by N2 adsorption-desorption, X-ray diffraction (XRD), NH3 temperature-programmed desorption (NH3-TPD), and X-ray photoelectron spectroscopy (XPS). Among the above catalysts, the highest oleic acid conversion, C9–C17 selectivity, and oxygen removal efficiency were observed for Pt/Ni–Ce0.6Zr0.4O2, which was mainly ascribed to its highest surface defect oxygen fraction and acidity.

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