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Title: Catalytically active Au-O(OH)x- species stabilized by alkali ions on zeolites and mesoporous oxides

Abstract

Here we report that the addition of alkali ions (sodium or potassium) to gold on KLTL-zeolite and mesoporous MCM-41 silica stabilizes mononuclear gold in Au-O(OH)x-(Na or K) ensembles. This single-site gold species is active for the low-temperature (<200°C) water-gas shift (WGS) reaction. Unexpectedly, gold is thus similar to platinum in creating –O linkages with more than eight alkali ions and establishing an active site on various supports. The intrinsic activity of the single-site gold species is the same on irreducible supports as on reducible ceria, iron oxide, and titania supports, apparently all sharing a common, similarly structured gold active site. This finding paves the way for using earth-abundant supports to disperse and stabilize precious metal atoms with alkali additives for the WGS and potentially other fuel-processing reactions.

Authors:
 [1];  [2];  [1];  [2];  [3];  [4];  [5];  [6];  [2];  [1]
  1. Tufts Univ., Medford, MA (United States). Dept. of Chemical and Biological Engineering
  2. Univ. of Wisconsin, Madison, WI (United States). Dept. of Chemical and Biological Engineering
  3. Louisiana State Univ., Baton Rouge, LA (United States). Dept. of Chemical Engineering
  4. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Materials Science & Technology Division
  5. Argonne National Lab. (ANL), Argonne, IL (United States). X-ray Science Division
  6. Univ. of Sydney, NSW (Australia). School of Chemical and Biomolecular Engineering
Publication Date:
Research Org.:
Univ. of Wisconsin, Madison, WI (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)
Contributing Org.:
EMSL; the Center for Nanoscale Materials at Argonne National Laboratory (ANL); the CNMS at ORNL; and the National Energy Research Scientific Computing Center (NERSC)
OSTI Identifier:
1398777
Grant/Contract Number:  
FG02-05ER15731; FG02-05ER15730; AC02-06CH11357; AC02-05CH11231
Resource Type:
Accepted Manuscript
Journal Name:
Science
Additional Journal Information:
Journal Volume: 346; Journal Issue: 6216; Journal ID: ISSN 0036-8075
Publisher:
AAAS
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Yang, Ming, Li, Sha, Wang, Yuan, Herron, Jeffrey A., Xu, Ye, Allard, Lawrence F., Lee, Sungsik, Huang, Jun, Mavrikakis, Manos, and Flytzani-Stephanopoulos, Maria. Catalytically active Au-O(OH)x- species stabilized by alkali ions on zeolites and mesoporous oxides. United States: N. p., 2014. Web. doi:10.1126/science.1260526.
Yang, Ming, Li, Sha, Wang, Yuan, Herron, Jeffrey A., Xu, Ye, Allard, Lawrence F., Lee, Sungsik, Huang, Jun, Mavrikakis, Manos, & Flytzani-Stephanopoulos, Maria. Catalytically active Au-O(OH)x- species stabilized by alkali ions on zeolites and mesoporous oxides. United States. https://doi.org/10.1126/science.1260526
Yang, Ming, Li, Sha, Wang, Yuan, Herron, Jeffrey A., Xu, Ye, Allard, Lawrence F., Lee, Sungsik, Huang, Jun, Mavrikakis, Manos, and Flytzani-Stephanopoulos, Maria. Thu . "Catalytically active Au-O(OH)x- species stabilized by alkali ions on zeolites and mesoporous oxides". United States. https://doi.org/10.1126/science.1260526. https://www.osti.gov/servlets/purl/1398777.
@article{osti_1398777,
title = {Catalytically active Au-O(OH)x- species stabilized by alkali ions on zeolites and mesoporous oxides},
author = {Yang, Ming and Li, Sha and Wang, Yuan and Herron, Jeffrey A. and Xu, Ye and Allard, Lawrence F. and Lee, Sungsik and Huang, Jun and Mavrikakis, Manos and Flytzani-Stephanopoulos, Maria},
abstractNote = {Here we report that the addition of alkali ions (sodium or potassium) to gold on KLTL-zeolite and mesoporous MCM-41 silica stabilizes mononuclear gold in Au-O(OH)x-(Na or K) ensembles. This single-site gold species is active for the low-temperature (<200°C) water-gas shift (WGS) reaction. Unexpectedly, gold is thus similar to platinum in creating –O linkages with more than eight alkali ions and establishing an active site on various supports. The intrinsic activity of the single-site gold species is the same on irreducible supports as on reducible ceria, iron oxide, and titania supports, apparently all sharing a common, similarly structured gold active site. This finding paves the way for using earth-abundant supports to disperse and stabilize precious metal atoms with alkali additives for the WGS and potentially other fuel-processing reactions.},
doi = {10.1126/science.1260526},
journal = {Science},
number = 6216,
volume = 346,
place = {United States},
year = {Thu Nov 27 00:00:00 EST 2014},
month = {Thu Nov 27 00:00:00 EST 2014}
}

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Effect of Nickel Oxide Doping to Ceria-Supported Gold Catalyst for CO Oxidation and Water-Gas Shift Reactions
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Acetylene in Organic Synthesis: Recent Progress and New Uses
journal, September 2018

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Single-Atom Pt as Co-Catalyst for Enhanced Photocatalytic H 2 Evolution
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Low‐Temperature Conversion of Alcohols into Bulky Nanoporous Graphene and Pure Hydrogen with Robust Selectivity on CaO
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Supported Noble‐Metal Single Atoms for Heterogeneous Catalysis
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Single-Site Active Cobalt-Based Photocatalyst with a Long Carrier Lifetime for Spontaneous Overall Water Splitting
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Isolated Platinum Atoms Stabilized by Amorphous Tungstenic Acid: Metal-Support Interaction for Synergistic Oxygen Activation
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Atomically Precise Multimetallic Semiconductive Nanoclusters with Optical Limiting Effects
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Design of Single Gold Atoms on Nitrogen-Doped Carbon for Molecular Recognition in Alkyne Semi-Hydrogenation
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Die facettenreiche Reaktivität heterogener Einzelatom‐Katalysatoren
journal, November 2018

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Stabilizing a Platinum 1 Single-Atom Catalyst on Supported Phosphomolybdic Acid without Compromising Hydrogenation Activity
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The Role of Supported Atomically Distributed Metal Species in Electrochemistry and How to Create Them
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Hydride Transfer to Gold: Yes or No? Exploring the Unexpected Versatility of Au⋅⋅⋅H−M Bonding in Heterobimetallic Dihydrides
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Atomically isolated nickel species anchored on graphitized carbon for efficient hydrogen evolution electrocatalysis
journal, February 2016

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Contributions of distinct gold species to catalytic reactivity for carbon monoxide oxidation
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Atomic-level insights in optimizing reaction paths for hydroformylation reaction over Rh/CoO single-atom catalyst
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High performance platinum single atom electrocatalyst for oxygen reduction reaction
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Enhanced oxygen reduction with single-atomic-site iron catalysts for a zinc-air battery and hydrogen-air fuel cell
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Tuning Pt-CeO2 interactions by high-temperature vapor-phase synthesis for improved reducibility of lattice oxygen
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Unraveling the coordination structure-performance relationship in Pt1/Fe2O3 single-atom catalyst
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Boosting the catalysis of gold by O2 activation at Au-SiO2 interface
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Identification of the active complex for CO oxidation over single-atom Ir-on-MgAl2O4 catalysts
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Single platinum atoms immobilized on an MXene as an efficient catalyst for the hydrogen evolution reaction
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Towards ALD thin film stabilized single-atom Pd 1 catalysts
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Towards highly active Pd/CeO 2 for alkene hydrogenation by tuning Pd dispersion and surface properties of the catalysts
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Porous liquid zeolites: hydrogen bonding-stabilized H-ZSM-5 in branched ionic liquids
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Insights into interface engineering in steam reforming reactions for hydrogen production
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Hydroxyl group modification improves the electrocatalytic ORR and OER activity of graphene supported single and bi-metal atomic catalysts (Ni, Co, and Fe)
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Recent advances in the precise control of isolated single-site catalysts by chemical methods
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Single-atom catalyst: a rising star for green synthesis of fine chemicals
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Gold(III)-CO and gold(III)-CO 2 complexes and their role in the water-gas shift reaction
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A pyrolysis-free path toward superiorly catalytic nitrogen-coordinated single atom
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New Strategies for the Preparation of Sinter‐Resistant Metal‐Nanoparticle‐Based Catalysts
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Static Regulation and Dynamic Evolution of Single‐Atom Catalysts in Thermal Catalytic Reactions
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Stabilizing a Platinum 1 Single-Atom Catalyst on Supported Phosphomolybdic Acid without Compromising Hydrogenation Activity
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Cyclometalated Gold(III) Complexes: Synthesis, Reactivity, and Physicochemical Properties
journal, January 2017

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Promoting Effect and Mechanism of Alkali Na on Pd/SBA‐15 for Room Temperature Formaldehyde Catalytic Oxidation
journal, September 2019


Atomic palladium on graphitic carbon nitride as a hydrogen evolution catalyst under visible light irradiation
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Towards stable single-atom catalysts: strong binding of atomically dispersed transition metals on the surface of nanostructured ceria
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Direct formation of Au( iii ) acetyl, alkoxyl and alkynyl functionalities via halide free tricationic Au( iii ) precursors
journal, January 2018

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Facile one-pot synthesis of MOF supported gold pseudo-single-atom catalysts for hydrogenation reactions
journal, January 2018

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Alkali-driven active site shift of fast SCR with NH 3 on V 2 O 5 –WO 3 /TiO 2 catalyst via a novel Eley–Rideal mechanism
journal, January 2019

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Dynamic multinuclear sites formed by mobilized copper ions in NO x selective catalytic reduction
journal, August 2017

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Recover the activity of sintered supported catalysts by nitrogen-doped carbon atomization
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Recent Advances in the Gold-Catalysed Low-Temperature Water–Gas Shift Reaction
journal, December 2018


Design of Single Gold Atoms on Nitrogen-Doped Carbon for Molecular Recognition in Alkyne Semi-Hydrogenation
journal, November 2018

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The Multifaceted Reactivity of Single-Atom Heterogeneous Catalysts
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Static Regulation and Dynamic Evolution of Single‐Atom Catalysts in Thermal Catalytic Reactions
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Metal Catalysts for Heterogeneous Catalysis: From Single Atoms to Nanoclusters and Nanoparticles
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Tuning selectivity of electrochemical reactions by atomically dispersed platinum catalyst
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Contributions of distinct gold species to catalytic reactivity for carbon monoxide oxidation
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Platinum single-atom and cluster catalysis of the hydrogen evolution reaction
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Atomic-level insights in optimizing reaction paths for hydroformylation reaction over Rh/CoO single-atom catalyst
journal, December 2016

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High performance platinum single atom electrocatalyst for oxygen reduction reaction
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Selective hydrogenation of 1,3-butadiene on platinum–copper alloys at the single-atom limit
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Atomic engineering of high-density isolated Co atoms on graphene with proximal-atom controlled reaction selectivity
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Breaking the scaling relationship via thermally stable Pt/Cu single atom alloys for catalytic dehydrogenation
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Enhanced oxygen reduction with single-atomic-site iron catalysts for a zinc-air battery and hydrogen-air fuel cell
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Construction of stabilized bulk-nano interfaces for highly promoted inverse CeO2/Cu catalyst
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Reversing the charge transfer between platinum and sulfur-doped carbon support for electrocatalytic hydrogen evolution
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Titania supported synergistic palladium single atoms and nanoparticles for room temperature ketone and aldehydes hydrogenation
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Heterolytic bond activation at gold: evidence for gold( iii ) H–B, H–Si complexes, H–H and H–C cleavage
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A pyrolysis-free path toward superiorly catalytic nitrogen-coordinated single atom
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A sulfur-tethering synthesis strategy toward high-loading atomically dispersed noble metal catalysts
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The Success Story of Gold-Based Catalysts for Gas- and Liquid-Phase Reactions: A Brief Perspective and Beyond
journal, October 2019

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On the High Sensitivity of the Electronic States of 1 nm Gold Particles to Pretreatments and Modifiers
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Acetylene in Organic Synthesis: Recent Progress and New Uses
journal, September 2018

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