NDLI: Catalytic Oxidation of 1,2-Propanediol over Bimetallic Cu@Au Core/Shell Nanoparticles

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High-Performance Manganese Nanoparticles on Reduced Graphene Oxide for Oxygen Reduction Reaction

Activity of Catalysts Derived from Au101 Immobilized on Activated Carbon

Metathesis of C5–C8 Terminal Olefins on Re2O7/Al2O3 Catalysts

Zirconia Sulfuric Acid: An Efficient Heterogeneous Catalyst for the One-Pot Synthesis of 3,4-Dihydropyrimidinones Under Solvent-Free Conditions

Synthesis and Characterization of Supported Cs2H[PW4Mo8O40] on Iron Oxide @ Mesoporous Silica Particles: Promising Catalyst for Oxidative Desulfurization Process

Environmentally Benign Oxidations of Alkenes and Alcohols to Corresponding Aldehydes over Anchored Phosphotungstates: Effect of Supports as Well as Oxidants

Epoxidation of Fatty Acids by Pluronic-Conjugated Lipase in Organic Media

The Asymmetric Reduction of Acetophenone and Its Derivatives to (S)-Aromatic Secondary Alcohols by Rhodotorula mucilaginosa CCTCC M2014255 Resting Cells

MnIII(Porphyrin)-Based Porous Coordination Polymers: Synthesis, Catalytic Activities for the Oxidation of Ethylbenzene

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Simple Zn(II) Salts as Efficient Catalysts for the Homogeneous Trans-Esterification of Methyl Esters

Hydroxynitrile Lyase of Wild Apricot (Prunus armeniaca L.): Purification, Characterization and Application in Synthesis of Enantiopure Mandelonitrile

Functionalized Polystyrene Supported Copper(I) Complex as an Effective and Reusable Catalyst for Propargylamines Synthesis in Aqueous Medium

Catalytic Oxidation of 1,2-Propanediol over Bimetallic Cu@Au Core/Shell Nanoparticles

One-Pot Three-Component Synthesis of 2,3-Dihydroquinazolin-4(1H)-Ones in the Presence of a Molecular Sieve Supported Lanthanum Catalyst

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Catalytic Oxidation of 1,2-Propanediol over Bimetallic Cu@Au Core/Shell Nanoparticles

Content Provider	Springer Nature Link
Author	Xue, Wuping Yin, Hengbo Lu, Zhipeng Feng, Yonghai Wang, Aili Liu, Shuxin Shen, Lingqin Jia, Xingyuan
Copyright Year	2016
Abstract	Bimetallic Cu@Au core/shell nanoparticles were prepared by the wet chemical reduction method using Tween as the organic modifier. The Cu@Au nanoparticles exhibited higher catalytic activity for the oxidation of 1,2-propanediol under mild reaction conditions than the sole Au nanoparticles. The Cu@Au nanoparticles with the mole ratios of Au to Cu of 0.015:0.985 and 0.035:0.965 exhibited high catalytic activities for the catalytic oxidation of 1,2-propanediol to lactic acid. A power function type reaction kinetic model well fitted the experimental data over the Cu0.985Au0.015 nanoparticle catalyst, r = –dn 0 /(dt·W cat ) = kC 0 0.49 P 0 0.39 , and the reaction activation energy was 34.1 kJ mol−1.
Starting Page	1139
Ending Page	1152
Page Count	14
File Format	PDF
ISSN	1011372X
Journal	Catalysis Letters
Volume Number	146
Issue Number	6
e-ISSN	1572879X
Language	English
Publisher	Springer US
Publisher Date	2016-04-04
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	1,2-Propanediol oxidation Bimetallic Cu@Au nanoparticles Lactic acid Reaction kinetics Catalysis Industrial Chemistry/Chemical Engineering Organometallic Chemistry Physical Chemistry
Content Type	Text
Resource Type	Article
Subject	Chemistry Catalysis

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