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Synthesis and characterization of Pt-, Pd-, and Ru-promoted Ni-Ce0.6Zr0.4O2 catalysts for efficient biodiesel production by deoxygenation of oleic acid
- Authors
- 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
- Issue Date
- Jan-2019
- Publisher
- Elsevier BV
- Keywords
- Ni-Ce0.6Zr0.4O2; Noble metal; Promoter; Deoxygenation; Oleic acid
- Citation
- Fuel, v.236, pp 928 - 933
- Pages
- 6
- Indexed
- SCI
SCIE
SCOPUS
- Journal Title
- Fuel
- Volume
- 236
- Start Page
- 928
- End Page
- 933
- ISSN
- 0016-2361
1873-7153
- 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 N-2 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, C-9-C-17 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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Collections - 서울 공과대학 > 서울 자원환경공학과 > 1. Journal Articles
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Related Researcher
- Jeon, Byong Hun
- COLLEGE OF ENGINEERING (DEPARTMENT OF EARTH RESOURCES AND ENVIRONMENTAL ENGINEERING)