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A one-pot synthesis of high-density biofuels through bifunctional mesoporous zeolite-encapsulated Pd catalysts

Journal Article · · Applied Catalysis. B, Environmental
Developing a powerful bifunctional catalyst for tandem reactions is essential to the future carbon neutrality by reducing the energy consumption in chemical industries. Herein, mesoporous zeolite-encapsulated palladium (Pd) nanoparticles (Pd@meso-ZSM-5) synthesized via emulsification-demulsification followed by a dry-gel transformation method were demonstrated to have a remarkable catalytic performance for a one-pot multiple tandem reaction of cyclic ketones (cyclopentanone, cyclohexanone) to bicyclic alkanes (bicyclopentane, bicyclohexane). Compared with supported catalysts (Pd/meso-ZSM-5) and microporous zeolite-encapsulated catalysts (Pd@ZSM-5) with a primary product of monocyclic alkane (cyclopentane, cyclohexane), Pd@meso-ZSM-5 shows much higher catalytic efficiency for the bicyclic alkanes synthesis, which was previously unattainable in the conventional two-step synthesis route. Controlled experiments and detailed characterizations show that mesoporosity provides sufficient space for the generation and diffusion of large molecular intermediates, and the intimate acid-Pd interface promotes the conversion of intermediates. As a result, this work proposes a design strategy for a mesoporous zeolite-encapsulated metal catalyst, which efficiently provides cooperative acid-hydrogenation catalysis.
Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1992711
Journal Information:
Applied Catalysis. B, Environmental, Journal Name: Applied Catalysis. B, Environmental Vol. 337; ISSN 0926-3373
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (56)

Hydrophobic mesoporous acidic resin for hydroxyalkylation/alkylation of 2‐methylfuran and ketone to high‐density biofuel journal July 2016
Production of High-Quality Diesel from Biomass Waste Products journal January 2011
Concerted Bimetallic Nanocluster Synthesis and Encapsulation via Induced Zeolite Framework Demetallation for Shape and Substrate Selective Heterogeneous Catalysis journal May 2018
Zeolite‐Encaged Single‐Atom Rhodium Catalysts: Highly‐Efficient Hydrogen Generation and Shape‐Selective Tandem Hydrogenation of Nitroarenes journal November 2019
Zeolite‐Encaged Pd–Mn Nanocatalysts for CO 2 Hydrogenation and Formic Acid Dehydrogenation journal September 2020
Zeolite‐Tailored Active Site Proximity for the Efficient Production of Pentanoic Biofuels journal September 2021
2D MOF with Compact Catalytic Sites for the One‐pot Synthesis of 2,5‐Dimethylfuran from Saccharides via Tandem Catalysis journal July 2022
Palladium Nanoparticles Encapsulated in a Silicalite-1 Zeolite Shell for Size-Selective Catalysis in Liquid-Phase Solution journal February 2016
Review on the Relationship Between Liquid Aerospace Fuel Composition and Their Physicochemical Properties journal November 2020
Development of High-Energy-Density Liquid Aerospace Fuel: A Perspective journal July 2021
Palladium catalysts on activated carbon supports journal January 2000
Highly efficient Nb2O5 catalyst for aldol condensation of biomass-derived carbonyl molecules to fuel precursors journal August 2019
Metal-acid interfaces enveloped in zeolite crystals for cascade biomass hydrodeoxygenation journal October 2019
Catalytic isomerization and oligomerization of endo-dicyclopentadiene using alkali-treated hierarchical porous HZSM-5 journal October 2015
Highly controllable and selective hydroxyalkylation/alkylation of 2-methylfuran with cyclohexanone for synthesis of high-density biofuel journal December 2015
Controllably produce renewable jet fuel with high-density and low-freezing points from lignocellulose-derived cyclopentanone journal August 2022
Selective catalytic hydroalkylation and deoxygenation of substituted phenols to bicycloalkanes journal April 2012
Hydrothermal synthesis of LTA-encapsulated metal clusters and consequences for catalyst stability, reactivity, and selectivity journal March 2014
Solvent-free synthesis of jet fuel by aldol condensation and hydroprocessing of cyclopentanone as biomass-derivates journal March 2020
Conversion of lignin oil and hemicellulose derivative into high-density jet fuel journal February 2023
Integrated Conversion of Cellulose to High-Density Aviation Fuel journal April 2019
Design and Synthesis of Cu/ZSM-5 Catalyst via a Facile One-Pot Dual-Template Strategy with Controllable Cu Content for Removal of NOx journal October 2018
Selectivity Control in Tandem Catalytic Furfural Upgrading on Zeolite-Encapsulated Pt Nanoparticles through Site and Solvent Engineering journal March 2020
Pore Size Engineering Enabled Selectivity Control in Tandem Catalytic Upgrading of Cyclopentanone on Zeolite-Encapsulated Pt Nanoparticles journal July 2020
Hydrogenative Ring-Rearrangement of Biobased Furanic Aldehydes to Cyclopentanone Compounds over Pd/Pyrochlore by Introducing Oxygen Vacancies journal June 2020
Elucidating the Mechanism of Ambient-Temperature Aldol Condensation of Acetaldehyde on Ceria journal June 2021
Four-Carbon Segmented Discrete Hydrocracking of Long-Chain Paraffins in MTT Channels Following a Pore-Mouth Mechanism journal August 2022
Aldol Condensation of Acetaldehyde over Titania, Hydroxyapatite, and Magnesia journal April 2016
Importance of Zeolite Wettability for Selective Hydrogenation of Furfural over Pd@Zeolite Catalysts journal December 2017
Hydrogenation of Acetophenone on Pd/Silica–Alumina Catalysts with Tunable Acidity: Mechanistic Insight by In Situ ATR-IR Spectroscopy journal May 2018
Aldol Condensation of Cyclopentanone on Hydrophobized MgO. Promotional Role of Water and Changes in the Rate-Limiting Step upon Organosilane Functionalization journal February 2019
Molecular-Level Proximity of Metal and Acid Sites in Zeolite-Encapsulated Pt Nanoparticles for Selective Multistep Tandem Catalysis journal December 2019
Lewis Acid Catalyzed Conversion of 5-Hydroxymethylfurfural to 1,2,4-Benzenetriol, an Overlooked Biobased Compound journal January 2018
Highly Efficient Alkylation Using Hydrophobic Sulfonic Acid-Functionalized Biochar as a Catalyst for Synthesis of High-Density Biofuels journal August 2019
Synthesis of Decaline-Type Thermal-Stable Jet Fuel Additives with Cycloketones journal September 2019
Self-Condensation of Cyclohexanone over Ion Exchange Resin Catalysts:  Kinetics and Selectivity Aspects journal November 2007
Kinetic of Alkali Catalyzed Self-Condensation of Cyclohexanone journal January 2013
Sulfonated Microporous Organic−Inorganic Hybrids as Strong Bronsted Acids 1 journal August 2003
Mercaptosilane-Assisted Synthesis of Metal Clusters within Zeolites and Catalytic Consequences of Encapsulation journal July 2010
In Situ Confinement of Ultrasmall Pd Clusters within Nanosized Silicalite-1 Zeolite for Highly Efficient Catalysis of Hydrogen Generation journal June 2016
Product Selectivity Controlled by Zeolite Crystals in Biomass Hydrogenation over a Palladium Catalyst journal June 2016
Zeolite-Encapsulated Pt Nanoparticles for Tandem Catalysis journal September 2018
Generation of subnanometric platinum with high stability during transformation of a 2D zeolite into 3D journal September 2016
Sinter-resistant metal nanoparticle catalysts achieved by immobilization within zeolite crystals via seed-directed growth journal July 2018
Highly selective self-condensation of cyclic ketones using MOF-encapsulating phosphotungstic acid for renewable high-density fuel journal January 2015
Synthesis and high electrocatalytic activity of Au-decorated Pd heterogeneous nanocube catalysts for ethanol electro-oxidation in alkaline media journal January 2016
Functionalised heterogeneous catalysts for sustainable biomass valorisation journal January 2018
Earth-abundant 3d-transition-metal catalysts for lignocellulosic biomass conversion journal January 2021
Synthesis of renewable high-density fuels using cyclopentanone derived from lignocellulose journal January 2014
Conversion of furfural into cyclopentanone over Ni–Cu bimetallic catalysts journal January 2013
Uniform hierarchical MFI nanosheets prepared via anisotropic etching for solution-based sub–100-nm-thick oriented MFI layer fabrication journal February 2020
Plastic waste to fuels by hydrocracking at mild conditions journal April 2021
Production of Liquid Alkanes by Aqueous-Phase Processing of Biomass-Derived Carbohydrates journal June 2005
Hydrophobic zeolite modification for in situ peroxide formation in methane oxidation to methanol journal January 2020
Tandem catalysis at nanoscale journal March 2021
In situ imaging of the sorption-induced subcell topological flexibility of a rigid zeolite framework journal April 2022

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