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Title: Synergistic Catalysis between Pd and Fe in Gas Phase Hydrodeoxygenation of m-Cresol

Journal Article · · ACS Catalysis, 4(10):3335-3345
DOI:https://doi.org/10.1021/cs500578g· OSTI ID:1170077

In this work, a series of Pd/Fe2O3 catalysts were synthesized, characterized, and evaluated for the hydrodeoxygenation (HDO) of m-cresol. It was found that the addition of Pd remarkably promotes the catalytic activity of Fe while the product distributions resemble that of monometallic Fe catalyst, showing high selectivity towards the production of toluene (C-O cleavage without saturation of aromatic ring and C-C cleavage). Reduced catalysts featured with Pd patches on the top of reduced Fe nanoparticle surface, and the interaction between Pd and Fe was further confirmed using X-ray photoelectron spectroscopy (XPS), scanning transmission electron microscopy (STEM) and X-ray absorption near edge fine structure (XANES). A possible mechanism, including Pd assisted H2 dissociation and Pd facilitated stabilization of metallic Fe surface as well as Pd enhanced product desorption, is proposed to be responsible for the high activity and HDO selectivity in Pd-Fe catalysts. The synergic catalysis derived from Pd-Fe interaction found in this work was proved to be applicable to other precious metal promoted Fe catalysts, providing a promising strategy for future design of highly active and selective HDO catalysts.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division
DOE Contract Number:
AC05-76RL01830
OSTI ID:
1170077
Report Number(s):
PNNL-SA-102420; 47660; KC0302010
Journal Information:
ACS Catalysis, 4(10):3335-3345, Journal Name: ACS Catalysis, 4(10):3335-3345
Country of Publication:
United States
Language:
English

References (64)

Synthesis of Transportation Fuels from Biomass: Chemistry, Catalysts, and Engineering journal September 2006
Study of oxygenated biomass fuel blends on a diesel engine journal November 2008
A review of catalytic upgrading of bio-oil to engine fuels journal November 2011
Biorefineries:  Current Status, Challenges, and Future Direction journal July 2006
Historical Developments in Hydroprocessing Bio-oils journal May 2007
Competitive liquid biofuels from biomass journal January 2011
Phenols from Lignin journal May 2008
Towards Quantitative Catalytic Lignin Depolymerization journal April 2011
Fluorinated hydrotreatment catalysts journal January 1990
Study of hydrodesulfurization by the use of sulfur-35-labeled dibenzothiophene. 2. Behavior of sulfur in hydrodesulfurization, hydrodeoxygenation, and hydrodenitrogenation on a sulfided molybdenum/alumina catalyst journal January 1994
Hydrogen Activation on Mo-Based Sulfide Catalysts, a Periodic DFT Study journal June 2002
Influence of water in the deactivation of a sulfided NiMo/γ-Al2O3 catalyst during hydrodeoxygenation journal March 1994
Influences of the Hydrogen Sulfide Partial Pressure and of a Nitrogen Compound on the Hydrodeoxygenation Activity of a CoMo/Carbon Catalyst journal February 2001
Effect of H2S on the stability of CoMo/Al2O3 catalysts during hydrodeoxygenation journal July 2000
Hydrodeoxygenation of guaiacol journal January 2011
Influence of the Support of CoMo Sulfide Catalysts and of the Addition of Potassium and Platinum on the Catalytic Performances for the Hydrodeoxygenation of Carbonyl, Carboxyl, and Guaiacol-Type Molecules journal July 1995
CoMo/carbon hydrodeoxygenation catalysts: influence of the hydrogen sulfide partial pressure and of the sulfidation temperature journal February 2001
Gas-phase hydrodeoxygenation of guaiacol over iron-based catalysts. Effect of gases composition, iron load and supports (silica and activated carbon) journal January 2013
Gas-phase hydrodeoxygenation of guaiacol over Fe/SiO2 catalyst journal April 2012
Carbon-supported bimetallic Pd–Fe catalysts for vapor-phase hydrodeoxygenation of guaiacol journal October 2013
H 2 dissociative adsorption on Pd(111) journal December 1997
Ab initio study of the dissociative adsorption of H2 on the Pd(110) surface journal September 1998
Hydrodeoxygenation of guaiacol on noble metal catalysts journal October 2009
Catalytic Hydrodeoxygenation of Guaiacol on Rh-Based and Sulfided CoMo and NiMo Catalysts journal March 2011
Aromatic Chemicals by Iron-Catalyzed Hydrotreatment of Lignin Pyrolysis Vapor journal June 2013
Hydrodeoxygenation of Guaiacol, A Surrogate of Lignin Pyrolysis Vapors, Over Iron Based Catalysts: Kinetics and Modeling of the Lignin to Aromatics Integrated Process journal January 2013
Fischer-Tropsch synthesis catalysts based on Fe oxide precursors modified by Cu and K: structure and site requirements book January 2001
In Situ X-ray Absorption Fine Structure Studies on the Effect of pH on Pt Electronic Density during Aqueous Phase Reforming of Glycerol journal September 2012
ATHENA , ARTEMIS , HEPHAESTUS : data analysis for X-ray absorption spectroscopy using IFEFFIT journal June 2005
EXAFS analysis using FEFF and FEFFIT journal March 2001
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set journal October 1996
Ab initiomolecular dynamics for liquid metals journal January 1993
Ethanol and Water Adsorption on Close-Packed 3d, 4d, and 5d Transition-Metal Surfaces: A Density Functional Theory Investigation with van der Waals Correction journal November 2012
Surface segregation energies in transition-metal alloys journal June 1999
Surface segregation energies in low-index open surfaces of bimetallic transition metal alloys journal January 2009
The surface energy of metals journal August 1998
Structural properties of Fe crystals journal January 1993
Enhanced Fe 2 O 3 Reducibility via Surface Modification with Pd: Characterizing the Synergy within Pd/Fe Catalysts for Hydrodeoxygenation Reactions journal September 2014
The Scherrer Formula for X-Ray Particle Size Determination journal November 1939
Tailoring the Adsorption of Benzene on PdFe Surfaces: A Density Functional Theory Study journal November 2013
Characterization of a Pd–Fe bimetallic model catalyst journal May 2007
Combination analysis of metal oxides using ESCA, AES, and SIMS journal March 1978
Photoelectron spectra of an Al 70 Pd 21 Mn 9 quasicrystal and the cubic alloy Al 60 Pd 25 Mn 15 journal September 1996
A non-syn-gas catalytic route to methanol production journal January 2012
Photoemission and Mössbauer Effect Studies of Sputter-Deposited Fe-Pd Alloys journal April 1994
Selective catalytic hydroalkylation and deoxygenation of substituted phenols to bicycloalkanes journal April 2012
Aqueous-phase hydrodeoxygenation of bio-derived phenols to cycloalkanes journal May 2011
Synergy between Pt and Au in Pt-on-Au Nanostructures for Chemoselective Hydrogenation Catalysis journal September 2011
Fully dispersed Pt entities on nano-Au dramatically enhance the activity of gold for chemoselective hydrogenation catalysis journal January 2011
Thermodynamics of the reduction of iron oxide powders with hydrogen journal January 1972
Measurements of the relative number of active sites on iron catalyst for ammonia synthesis by hydrogen desorption journal July 2011
Effect of an Iron Oxide Precursor on the H 2 Desorption Performance for an Ammonia Synthesis Catalyst journal April 2003
Design of highly active and chemoselective bimetallic gold–platinum hydrogenation catalysts through kinetic and isotopic studies journal July 2009
Origin of the Different Activity and Selectivity toward Hydrogenation of Single Metal Au and Pt on TiO 2 and Bimetallic Au−Pt/TiO 2 Catalysts journal November 2010
Tuning the Behavior of Au and Pt Catalysts for the Chemoselective Hydrogenation of Nitroaromatic Compounds journal February 2011
Improved Pd-on-Au bimetallic nanoparticle catalysts for aqueous-phase trichloroethene hydrodechlorination journal December 2006
Designing Pd-on-Au Bimetallic Nanoparticle Catalysts for Trichloroethene Hydrodechlorination journal March 2005
Why gold is the noblest of all the metals journal July 1995
An Efficient and Chemoselective Iron Catalyst for the Hydrogenation of Ketones journal May 2007
Catalytic Hydrogen Treatment of Aromatic Alcohols journal January 1998
The sticking probability for H2 on some transition metals at a hydrogen pressure of 1bar journal January 2008
Interaction of hydrogen with solid surfaces journal July 1988
H 2 dissociation on individual Pd atoms deposited on Cu(111) journal January 2012
Isolated Metal Atom Geometries as a Strategy for Selective Heterogeneous Hydrogenations journal March 2012

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