Shape regulation of high-index facet nanoparticles by dealloying

Huang, Liliang; Liu, Mohan; Lin, Haixin; Xu, Yaobin; Wu, Jinsong; Dravid, Vinayak P.; Wolverton, Chris; Mirkin, Chad A.

doi:10.1126/science.aax5843

Title: Shape regulation of high-index facet nanoparticles by dealloying

Abstract

Tetrahexahedral particles (~10 to ~500 nanometers) composed of platinum (Pt), palladium, rhodium, nickel, and cobalt, as well as a library of bimetallic compositions, were synthesized on silicon wafers and on catalytic supports by a ligand-free, solid-state reaction that used trace elements [antimony (Sb), bismuth (Bi), lead, or tellurium] to stabilize high-index facets. Both simulation and experiment confirmed that this method stabilized the {210} planes. A study of the PtSb system showed that the tetrahexahedron shape resulted from the evaporative removal of Sb from the initial alloy—a shape-regulating process fundamentally different from solution-phase, ligand-dependent processes. The current density at a fixed potential for the electro-oxidation of formic acid with a commercial Pt/carbon catalyst increased by a factor of 20 after transformation with Bi into tetrahexahedral particles.

Authors:

;

Publication Date:: Thu Sep 12 00:00:00 EDT 2019

Sponsoring Org.:: USDOE

OSTI Identifier:: 1561411

Grant/Contract Number:: SC0000989

Resource Type:: Published Article

Journal Name:: Science

Additional Journal Information:: Journal Name: Science Journal Volume: 365 Journal Issue: 6458; Journal ID: ISSN 0036-8075

Publisher:: American Association for the Advancement of Science (AAAS)

Country of Publication:: United States

Language:: English

Citation Formats


                    Huang, Liliang, Liu, Mohan, Lin, Haixin, Xu, Yaobin, Wu, Jinsong, Dravid, Vinayak P., Wolverton, Chris, and Mirkin, Chad A. Shape regulation of high-index facet nanoparticles by dealloying.  United States: N. p., 2019. 
Web.  doi:10.1126/science.aax5843.

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                    Huang, Liliang, Liu, Mohan, Lin, Haixin, Xu, Yaobin, Wu, Jinsong, Dravid, Vinayak P., Wolverton, Chris, & Mirkin, Chad A. Shape regulation of high-index facet nanoparticles by dealloying.  United States.  https://doi.org/10.1126/science.aax5843

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                    Huang, Liliang, Liu, Mohan, Lin, Haixin, Xu, Yaobin, Wu, Jinsong, Dravid, Vinayak P., Wolverton, Chris, and Mirkin, Chad A. Thu .  
"Shape regulation of high-index facet nanoparticles by dealloying".  United States.  https://doi.org/10.1126/science.aax5843.

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@article{osti_1561411,

  title        = {Shape regulation of high-index facet nanoparticles by dealloying},

  author       = {Huang, Liliang and Liu, Mohan and Lin, Haixin and Xu, Yaobin and Wu, Jinsong and Dravid, Vinayak P. and Wolverton, Chris and Mirkin, Chad A.},

  abstractNote = {Tetrahexahedral particles (~10 to ~500 nanometers) composed of platinum (Pt), palladium, rhodium, nickel, and cobalt, as well as a library of bimetallic compositions, were synthesized on silicon wafers and on catalytic supports by a ligand-free, solid-state reaction that used trace elements [antimony (Sb), bismuth (Bi), lead, or tellurium] to stabilize high-index facets. Both simulation and experiment confirmed that this method stabilized the {210} planes. A study of the PtSb system showed that the tetrahexahedron shape resulted from the evaporative removal of Sb from the initial alloy—a shape-regulating process fundamentally different from solution-phase, ligand-dependent processes. The current density at a fixed potential for the electro-oxidation of formic acid with a commercial Pt/carbon catalyst increased by a factor of 20 after transformation with Bi into tetrahexahedral particles.},

  doi          = {10.1126/science.aax5843},

  journal      = {Science},

  number       = 6458,

  volume       = 365,

  place        = {United States},

  year         = {Thu Sep 12 00:00:00 EDT 2019},

  month        = {Thu Sep 12 00:00:00 EDT 2019}

}

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Similar Records

Title: Shape regulation of high-index facet nanoparticles by dealloying

Abstract

Citation Formats

Activity of Pt anode catalyst modified by underpotential deposited Pb in a direct formic acid fuel cell journal, August 2007

Metal Redispersion Strategies for Recycling of Supported Metal Catalysts: A Perspective journal, May 2015

Kinetics of NH3 decomposition on single crystal planes of Pt journal, September 1976

Shape control in gold nanoparticle synthesis journal, January 2008

The Open Quantum Materials Database (OQMD): assessing the accuracy of DFT formation energies journal, December 2015

Nanostructured palladium catalyst poisoning depressed by cobalt phosphide in the electro-oxidation of formic acid for fuel cells journal, December 2016

Adsorbate-induced faceting of a nearly close-packed surface: Te–Pd(100) journal, February 2000

Morphological Control of Catalytically Active Platinum Nanocrystals journal, November 2006

Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set journal, July 1996

Vapor-liquid-solid mechanism of single crystal growth journal, March 1964

Calculation of the surface energy of FCC metals with modified embedded-atom method journal, May 2004

Highly Active Pt 3 Pb and Core–Shell Pt 3 Pb–Pt Electrocatalysts for Formic Acid Oxidation journal, February 2012

Engineering high-energy surfaces of noble metal nanocrystals with enhanced catalytic performances journal, October 2016

Shape Control of Gold Nanoparticles by Silver Underpotential Deposition journal, August 2011

Surface energy calculation of the fcc metals by using the MAEAM journal, October 2007

Platinum Metal Catalysts of High-Index Surfaces: From Single-Crystal Planes to Electrochemically Shape-Controlled Nanoparticles journal, November 2008

Quantitative and Atomic-Scale View of CO-Induced Pt Nanoparticle Surface Reconstruction at Saturation Coverage via DFT Calculations Coupled with in Situ TEM and IR journal, March 2017

Atomic structure of O/Ir(210) nanofacets journal, December 2005

Pb and Sb modified Pt/C catalysts for direct formic acid fuel cells journal, October 2010

Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set journal, October 1996

From ultrasoft pseudopotentials to the projector augmented-wave method journal, January 1999

VESTA 3 for three-dimensional visualization of crystal, volumetric and morphology data journal, October 2011

Influence of underpotentially deposited Sb onto Pt anode surface on the performance of direct formic acid fuel cells journal, September 2008

An Atlas of Models of Crystal Surfaces journal, December 1965

Direct Observation of Vapor−Liquid−Solid Nanowire Growth journal, April 2001

Kinetics of dissociative adsorption of formic acid on Pt(100), Pt(610), Pt(210) and Pt(110) single-crystal electrodes in perchloric acid solutions journal, June 1994

Materials Design and Discovery with High-Throughput Density Functional Theory: The Open Quantum Materials Database (OQMD) journal, September 2013

Break-Up of Stepped Platinum Catalyst Surfaces by High CO Coverage journal, February 2010

Synthesis of Tetrahexahedral Platinum Nanocrystals with High-Index Facets and High Electro-Oxidation Activity journal, May 2007

Chemistry and Properties of Nanocrystals of Different Shapes journal, April 2005

Significantly Enhancing Catalytic Activity of Tetrahexahedral Pt Nanocrystals by Bi Adatom Decoration journal, August 2011

Highly active N–PtTe/reduced graphene oxide intermetallic catalyst for formic acid oxidation journal, July 2015

Surface energies of elemental crystals journal, September 2016

Heterogeneous electrocatalysis on well defined platinum surfaces modified by controlled amounts of irreversibly adsorbed adatoms journal, January 1989

Recent advances in direct formic acid fuel cells (DFAFC) journal, July 2008

Nanogold: A Quantitative Phase Map journal, May 2009

Oxidation of formic acid on Pt(111) electrodes modified by irreversibly adsorbed tellurium journal, September 1995

Seed-Mediated Growth of Nearly Monodisperse Palladium Nanocubes with Controllable Sizes journal, December 2008

Removal and Utilization of Capping Agents in Nanocatalysis journal, September 2013

Performance characterization of Pd/C nanocatalyst for direct formic acid fuel cells journal, June 2005

Activity of Pt anode catalyst modified by underpotential deposited Pb in a direct formic acid fuel cell
journal, August 2007

Metal Redispersion Strategies for Recycling of Supported Metal Catalysts: A Perspective
journal, May 2015

Kinetics of NH3 decomposition on single crystal planes of Pt
journal, September 1976

Shape control in gold nanoparticle synthesis
journal, January 2008

The Open Quantum Materials Database (OQMD): assessing the accuracy of DFT formation energies
journal, December 2015

Nanostructured palladium catalyst poisoning depressed by cobalt phosphide in the electro-oxidation of formic acid for fuel cells
journal, December 2016

Adsorbate-induced faceting of a nearly close-packed surface: Te–Pd(100)
journal, February 2000

Morphological Control of Catalytically Active Platinum Nanocrystals
journal, November 2006

Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set
journal, July 1996

Vapor-liquid-solid mechanism of single crystal growth
journal, March 1964

Calculation of the surface energy of FCC metals with modified embedded-atom method
journal, May 2004

Highly Active Pt ₃ Pb and Core–Shell Pt ₃ Pb–Pt Electrocatalysts for Formic Acid Oxidation
journal, February 2012

Engineering high-energy surfaces of noble metal nanocrystals with enhanced catalytic performances
journal, October 2016

Shape Control of Gold Nanoparticles by Silver Underpotential Deposition
journal, August 2011

Surface energy calculation of the fcc metals by using the MAEAM
journal, October 2007

Platinum Metal Catalysts of High-Index Surfaces: From Single-Crystal Planes to Electrochemically Shape-Controlled Nanoparticles
journal, November 2008

Quantitative and Atomic-Scale View of CO-Induced Pt Nanoparticle Surface Reconstruction at Saturation Coverage via DFT Calculations Coupled with in Situ TEM and IR
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Atomic structure of O/Ir(210) nanofacets
journal, December 2005

Pb and Sb modified Pt/C catalysts for direct formic acid fuel cells
journal, October 2010

Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set
journal, October 1996

From ultrasoft pseudopotentials to the projector augmented-wave method
journal, January 1999

VESTA 3 for three-dimensional visualization of crystal, volumetric and morphology data
journal, October 2011

Influence of underpotentially deposited Sb onto Pt anode surface on the performance of direct formic acid fuel cells
journal, September 2008

An Atlas of Models of Crystal Surfaces
journal, December 1965

Direct Observation of Vapor−Liquid−Solid Nanowire Growth
journal, April 2001

Kinetics of dissociative adsorption of formic acid on Pt(100), Pt(610), Pt(210) and Pt(110) single-crystal electrodes in perchloric acid solutions
journal, June 1994

Materials Design and Discovery with High-Throughput Density Functional Theory: The Open Quantum Materials Database (OQMD)
journal, September 2013

Break-Up of Stepped Platinum Catalyst Surfaces by High CO Coverage
journal, February 2010

Synthesis of Tetrahexahedral Platinum Nanocrystals with High-Index Facets and High Electro-Oxidation Activity
journal, May 2007

Chemistry and Properties of Nanocrystals of Different Shapes
journal, April 2005

Significantly Enhancing Catalytic Activity of Tetrahexahedral Pt Nanocrystals by Bi Adatom Decoration
journal, August 2011

Highly active N–PtTe/reduced graphene oxide intermetallic catalyst for formic acid oxidation
journal, July 2015

Surface energies of elemental crystals
journal, September 2016

Heterogeneous electrocatalysis on well defined platinum surfaces modified by controlled amounts of irreversibly adsorbed adatoms
journal, January 1989

Recent advances in direct formic acid fuel cells (DFAFC)
journal, July 2008

Nanogold: A Quantitative Phase Map
journal, May 2009

Oxidation of formic acid on Pt(111) electrodes modified by irreversibly adsorbed tellurium
journal, September 1995

Seed-Mediated Growth of Nearly Monodisperse Palladium Nanocubes with Controllable Sizes
journal, December 2008

Removal and Utilization of Capping Agents in Nanocatalysis
journal, September 2013

Performance characterization of Pd/C nanocatalyst for direct formic acid fuel cells
journal, June 2005