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

Research output: Contribution to journalArticlepeer-review

16 Citations (Scopus)

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.

Original languageEnglish
Pages (from-to)928-933
Number of pages6
JournalFuel
Volume236
DOIs
Publication statusPublished - 2019 Jan 15

Bibliographical note

Funding Information:
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government ( MSIP ) ( 2017R1A2B4007145 ). This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education ( 2018R1D1A1B07048779 ). This work was supported by the Korea Institute of Energy Technology Evaluation and Planning ( KETEP ) and the Ministry of Trade, Industry & Energy ( MOTIE ) of the Republic of Korea (No. 20184030202240 ).

Funding Information:
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP) (2017R1A2B4007145). This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2018R1D1A1B07048779). This work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (No. 20184030202240).

Publisher Copyright:
© 2018 Elsevier Ltd

All Science Journal Classification (ASJC) codes

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

Fingerprint

Dive into the research topics of 'Synthesis and characterization of Pt-, Pd-, and Ru-promoted Ni–Ce<sub>0.6</sub>Zr<sub>0.4</sub>O<sub>2</sub> catalysts for efficient biodiesel production by deoxygenation of oleic acid'. Together they form a unique fingerprint.

Cite this