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Title: Synergistic interaction between oxides of copper and iron for production of fatty alcohols from fatty acids

Journal Article · · ACS Catalysis

In this study, the selective hydrogenation of fatty acids to fatty alcohols can be achieved under moderate conditions (180 °C, 30 bar H2) by simultaneously supporting copper and iron oxides on mesoporous silica nanoparticles. The activity of the cosupported oxides is significantly higher than that of each supported metal oxide and of a physical mixture of both individually supported metal oxides. A strong interaction between both metal oxides is evident from dispersion, XRD, TPR, and acetic acid TPD measurements, which is likely responsible for the synergistic behavior of the catalyst. Copper oxide is reduced in situ to its metallic form and thereby activates hydrogen.

Research Organization:
Ames Lab., Ames, IA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC02-07CH11358
OSTI ID:
1227427
Report Number(s):
IS-J-8732
Journal Information:
ACS Catalysis, Vol. 5, Issue 11; ISSN 2155-5435
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 40 works
Citation information provided by
Web of Science

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Cited By (7)

Catalytic transfer hydrogenation of oleic acid to octadecanol over magnetic recoverable cobalt catalysts journal January 2019
Recent Developments of Heterogeneous Catalysts for Hydrogenation of Carboxylic Acids to their Corresponding Alcohols journal January 2020
The synergistic effects of Cu clusters and In 2 O 3 on ethanol synthesis from acetic acid hydrogenation journal January 2019
Catalysts for Fatty Alcohol Production from Renewable Resources journal October 2016
Rate enhancement by Cu in Ni x Cu 1−x /ZrO 2 bimetallic catalysts for hydrodeoxygenation of stearic acid journal January 2019
Rhenium‐Loaded TiO 2 : A Highly Versatile and Chemoselective Catalyst for the Hydrogenation of Carboxylic Acid Derivatives and the N‐Methylation of Amines Using H 2 and CO 2 journal September 2017
Selective hydrogenolysis of carbon–oxygen bonds with formic acid over a Au–Pt alloy catalyst journal January 2017