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Title: Ultrathin Metallic Nanowire-Based Architectures as High-Performing Electrocatalysts

Journal Article · · ACS Omega
 [1]; ORCiD logo [1]
  1. Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400, United States

Fuel cells (FCs) convert chemical energy into electricity through electrochemical reactions. They maintain desirable functional advantages that render them as attractive candidates for renewable energy alternatives. However, the high cost and general scarcity of conventional FC catalysts largely limit the ubiquitous application of this device configuration. For example, under current consumption requirements, there is an insufficient global reserve of Pt to provide for the needs of an effective FC for every car produced. Therefore, it is absolutely necessary in the future to replace Pt either completely or in part with far more plentiful, abundant, cheaper, and potentially less toxic first row transition metals, because the high cost-to-benefit ratio of conventional catalysts is and will continue to be a major limiting factor preventing mass commercialization. We and other groups have explored a number of nanowire-based catalytic architectures, which are either Pt-free or with reduced Pt content, as an energy efficient solution with improved performance metrics versus conventional, currently commercially available Pt nanoparticles that are already well established in the community. Specifically, in this Perspective, we highlight strategies aimed at the rational modification of not only the physical structure but also the chemical composition as a means of developing superior electrocatalysts for a number of small-molecule-based anodic oxidation and cathodic reduction reactions, which underlie the overall FC behavior. In particular, we focus on efforts to precisely, synergistically, and simultaneously tune not only the size, morphology, architectural motif, surface chemistry, and chemical composition of the as-generated catalysts but also the nature of the underlying support so as to controllably improve performance metrics of the hydrogen oxidation reaction, the methanol oxidation reaction, the ethanol oxidation reaction, and the formic acid oxidation reaction, in addition to the oxygen reduction reaction.

Research Organization:
Stony Brook Univ., NY (United States); Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0012704
OSTI ID:
1426831
Alternate ID(s):
OSTI ID: 1425102
Report Number(s):
BNL-203322-2018-JAAM
Journal Information:
ACS Omega, Journal Name: ACS Omega Vol. 3 Journal Issue: 3; ISSN 2470-1343
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 12 works
Citation information provided by
Web of Science

References (121)

Control of InAs Nanowire Growth Directions on Si journal October 2008
Temperature Dependence of Kinetics of Methanol Electro-oxidation on PtSn Alloys journal January 2003
A review of unitized regenerative fuel cell stack: Material, design and research achievements journal October 2014
Designing Enhanced One-Dimensional Electrocatalysts for the Oxygen Reduction Reaction: Probing Size- and Composition-Dependent Electrocatalytic Behavior in Noble Metal Nanowires journal October 2012
Highly efficient Pt–Ru–Co–W quaternary anode catalysts for methanol electrooxidation discovered by combinatorial analysis journal January 2009
Highly Enhanced Electrocatalytic Oxygen Reduction Performance Observed in Bimetallic Palladium-Based Nanowires Prepared under Ambient, Surfactantless Conditions journal January 2012
Screw Thread-Like Platinum–Copper Nanowires Bounded with High-Index Facets for Efficient Electrocatalysis journal July 2016
Core/Shell Pt/C Nanoparticles Embedded in Mesoporous Carbon as a Methanol-Tolerant Cathode Catalyst in Direct Methanol Fuel Cells journal February 2008
The role of electronic properties of Pt and Pt alloys for enhanced reformate electro-oxidation in polymer electrolyte membrane fuel cells journal September 2013
Understanding and approaches for the durability issues of Pt-based catalysts for PEM fuel cell journal September 2007
Controlling the Catalytic Activity of Platinum-Monolayer Electrocatalysts for Oxygen Reduction with Different Substrates journal March 2005
Anode Materials for Low-Temperature Fuel Cells: A Density Functional Theory Study journal April 2001
Supercritical Carbon-Dioxide-Assisted Deposition of Pt Nanoparticles on Graphene Sheets and Their Application as an Electrocatalyst for Direct Methanol Fuel Cells journal October 2012
High Throughput Experimental and Theoretical Predictive Screening of Materials − A Comparative Study of Search Strategies for New Fuel Cell Anode Catalysts journal October 2003
Palladium and palladium–tin supported on multi wall carbon nanotubes or carbon for alkaline direct ethanol fuel cell journal February 2015
Ethanol, Acetaldehyde and Acetic Acid Adsorption/Electrooxidation on a Pt Thin Film Electrode under Continuous Electrolyte Flow: An in Situ ATR-FTIRS Flow Cell Study journal May 2010
Evolution of Nanoporous Pt-Fe Alloy Nanowires by Dealloying and their Catalytic Property for Oxygen Reduction Reaction journal July 2011
Effect of Strain on the Reactivity of Metal Surfaces journal September 1998
Heteroatom Doped Carbon Nanofibers Synthesized by Chemical Vapor Deposition as Platinum Electrocatalyst Supports for Polymer Electrolyte Membrane Fuel Cells journal November 2015
Synthesis and Oxygen Reduction Reaction Activity of Atomic and Nanoparticle Gold on Thiol-Functionalized Multiwall Carbon Nanotubes journal January 2011
Ultra-low platinum content fuel cell anode electrocatalyst with a long-term performance stability journal September 2004
A Strategy for Fabricating Porous PdNi@Pt Core-shell Nanostructures and Their Enhanced Activity and Durability for the Methanol Electrooxidation journal January 2015
Synthesis of PtRu Nanowires and Their Catalytic Activity in the Anode of Direct Methanol Fuel Cells journal October 2006
Platinum-Coated Copper Nanowires with High Activity for Hydrogen Oxidation Reaction in Base journal August 2013
Enhancement of the Electroreduction of Oxygen on Pt Alloys with Fe, Ni, and Co journal January 1999
Scalable Bromide-Triggered Synthesis of Pd@Pt Core–Shell Ultrathin Nanowires with Enhanced Electrocatalytic Performance toward Oxygen Reduction Reaction journal June 2015
Palladium–iridium nanowires for enhancement of electro-catalytic activity towards oxygen reduction reaction journal October 2015
Facile synthesis of Pd-decorated Pt/Ru networks with highly improved activity for methanol electrooxidation in alkaline media journal January 2017
Electrospun bimetallic nanowires of PtRh and PtRu with compositional variation for methanol electrooxidation journal July 2008
Platinum Monolayer Electrocatalysts for Anodic Oxidation of Alcohols journal November 2012
Synthesis and Comparative Study of Nanoporous Palladium-Based Bimetallic Catalysts for Formic Acid Oxidation journal December 2014
Water-in-Oil Microemulsion Synthesis of Platinum−Ruthenium Nanoparticles, Their Characterization and Electrocatalytic Properties journal January 2003
Three Dimensional PtRh Alloy Porous Nanostructures: Tuning the Atomic Composition and Controlling the Morphology for the Application of Direct Methanol Fuel Cells journal May 2012
The Oxidation of Methanol on PtRu(111): A Periodic Density Functional Theory Investigation journal August 2015
Design Principles for Heteroatom-Doped Carbon Nanomaterials as Highly Efficient Catalysts for Fuel Cells and Metal-Air Batteries journal September 2015
The methanol oxidation reaction on platinum alloys with the first row transition metals journal March 2006
Kinetics of the Anode Processes in PEM Fuel Cells - The Promoting Effect of Ru in PtRu Anodes journal December 2001
Role of Chemical Composition in the Enhanced Catalytic Activity of Pt-Based Alloyed Ultrathin Nanowires for the Hydrogen Oxidation Reaction under Alkaline Conditions journal May 2016
Tailoring Chemical Composition To Achieve Enhanced Methanol Oxidation Reaction and Methanol-Tolerant Oxygen Reduction Reaction Performance in Palladium-Based Nanowire Systems journal August 2013
Bromide ion mediated synthesis of carbon supported ultrathin palladium nanowires with enhanced catalytic activity toward formic acid/ethanol electrooxidation journal February 2014
Platinum-Based Nanowire Networks with Enhanced Oxygen-Reduction Activity journal November 2014
Pt-Covered Multiwall Carbon Nanotubes for Oxygen Reduction in Fuel Cell Applications journal May 2011
Experimental and DFT study of thiol-stabilized Pt/CNTs catalysts journal January 2012
Methanol electrooxidation on well-characterized platinum-ruthenium bulk alloys journal November 1993
Novel Pt–Ru–Ni/C Catalysts for Methanol Electro-oxidation in Acid Medium journal January 2006
A review of power battery thermal energy management journal December 2011
Catalysis at the Rim: A Mechanism for Low Temperature CO Oxidation over Pt 3 Sn journal September 2017
Shape- and Composition-Sensitive Activity of Pt and PtAu Catalysts for Formic Acid Electrooxidation journal August 2012
Hydrothermal synthesis of spindle-like Zn2SiO4 nanoparticles and its application in lithium-ion battery journal October 2015
Synthesis of Ultrathin Palladium and Platinum Nanowires and a Study of Their Magnetic Properties journal February 2008
In Situ Probing of the Active Site Geometry of Ultrathin Nanowires for the Oxygen Reduction Reaction journal September 2015
Synthesis of Platinum Nanowire Networks Using a Soft Template journal December 2007
Highly branched Pt–Ni nanocrystals enclosed by stepped surface for methanol oxidation journal January 2012
Synthesis of Ultrathin FePtPd Nanowires and Their Use as Catalysts for Methanol Oxidation Reaction journal October 2011
Pd-Pt Bimetallic Nanodendrites with High Activity for Oxygen Reduction journal May 2009
Ultrathin Pt-Based Alloy Nanowire Networks: Synthesized by CTAB Assistant Two-Phase Water−Chloroform Micelles journal November 2009
Quantitating the Lattice Strain Dependence of Monolayer Pt Shell Activity toward Oxygen Reduction journal April 2013
Doping effect of carboxylic acid group functionalized multi-walled carbon nanotube on polyaniline journal September 2011
A general scheme for the estimation of oxygen binding energies on binary transition metal surface alloys journal November 2005
Synchrotron-Based In Situ Characterization of Carbon-Supported Platinum and Platinum Monolayer Electrocatalysts journal December 2015
Enhanced stability and activity of PtRu nanotubes for methanol electrooxidation journal July 2009
Multifunctional Ultrathin Pd x Cu 1– x and Pt∼Pd x Cu 1– x One-Dimensional Nanowire Motifs for Various Small Molecule Oxidation Reactions journal November 2015
Rapid fabrication of Cu/Pd nano/micro-particles porous-structured catalyst using hydrogen bubbles dynamic template and their enhanced catalytic performance for formic acid electrooxidation journal May 2014
One-Pot, High-Yield Synthesis of 5-Fold Twinned Pd Nanowires and Nanorods journal April 2009
Composition–Structure–Activity Relationships for Palladium-Alloyed Nanocatalysts in Oxygen Reduction Reaction: An Ex-Situ/In-Situ High Energy X-ray Diffraction Study journal August 2015
Direct methanol fuel cells for vehicular applications journal March 1998
Pt–Ru/multi-walled carbon nanotubes as electrocatalysts for direct methanol fuel cell journal January 2008
Fe–N–C Catalyst Graphitic Layer Structure and Fuel Cell Performance journal June 2017
Overview of the development of CO-tolerant anode electrocatalysts for proton-exchange membrane fuel cells journal June 2006
Proton Exchange Membrane Fuel Cell Reversal: A Review journal December 2016
PtRu Nanoparticle Electrocatalyst with Bulk Alloy Properties Prepared through a Sonochemical Method journal September 2006
Segmented Pt/Ru, Pt/Ni, and Pt/RuNi Nanorods as Model Bifunctional Catalysts for Methanol Oxidation journal January 2006
Shell thickness effects on reconfiguration of NiO core –Pt shell anodic catalysts in a high current density direct methanol fuel cell journal January 2016
Fullerene applications in fuel cells: A review journal October 2016
Controlling the growth direction of one-dimensional ZnO nanostructures by changing the oxygen content in the reaction atmosphere journal September 2005
Palladium-based electrocatalysts for hydrogen oxidation and oxygen reduction reactions journal March 2011
A review of anode catalysis in the direct methanol fuel cell journal April 2006
A volcano curve: optimizing methanol electro-oxidation on Pt-decorated Ru nanoparticles journal January 2009
Tuning Nanowires and Nanotubes for Efficient Fuel-Cell Electrocatalysis journal September 2016
The influence of methanol on the chemical state of PtRu anodes in a high-temperature direct methanol fuel cell studied in situ by synchrotron-based near-ambient pressure x-ray photoelectron spectroscopy journal November 2016
Ruthenium–Platinum Catalysts and Direct Methanol Fuel Cells (DMFC): A Review of Theoretical and Experimental Breakthroughs journal February 2017
In-situ determination of amine/epoxy and carboxylic/epoxy exothermic heat of reaction on surface of modified carbon nanotubes and structural verification of covalent bond formation journal April 2018
Morphology-dependent activity of Pt nanocatalysts for ethanol oxidation in acidic media: Nanowires versus nanoparticles journal November 2011
Electrocatalytic Dioxygen Reduction at Glassy Carbon Electrode Modified with Polyaniline Grafted Multiwall Carbon Nanotube Film journal August 2006
Polyol Synthesis of Ultrathin Pd Nanowires via Attachment-Based Growth and Their Enhanced Activity towards Formic Acid Oxidation journal August 2013
Monolayer-Level Ru- and NbO[sub 2]-Supported Platinum Electrocatalysts for Methanol Oxidation journal January 2008
Porous Boron Carbon Nitride Nanosheets as Efficient Metal-Free Catalysts for the Oxygen Reduction Reaction in Both Alkaline and Acidic Solutions journal January 2017
Oxygen electrodes for rechargeable alkaline fuel cells - II journal February 1990
Ultrathin Vein‐Like Iridium–Tin Nanowires with Abundant Oxidized Tin as High‐Performance Ethanol Oxidation Electrocatalysts journal July 2017
Platinum-Coated Nickel Nanowires as Oxygen-Reducing Electrocatalysts journal March 2014
Nanoscale Chemical Imaging of an Individual Catalyst Particle with Soft X-ray Ptychography journal February 2016
Template preparation of Pt–Ru and Pt nanowire array electrodes on a Ti/Si substrate for methanol electro-oxidation journal November 2006
Preparation of PtRu/C core–shell catalyst with polyol method for alcohol oxidation journal July 2016
Bimetallic Effect of Single Nanocatalysts Visualized by Super-Resolution Catalysis Imaging journal November 2017
Synthesis, Activity and Durability of Pt Nanoparticles Supported on Multi-walled Carbon Nanotubes for Oxygen Reduction journal January 2011
High CO tolerance of Pt/Ru nanocatalyst: Insight from first principles calculations journal March 2009
Ultrathin Nanowires-A Materials Chemistry Perspective journal March 2009
Carbon Monoxide-Assisted Synthesis of Ultrathin PtCu 3 Alloy Wavy Nanowires and Their Enhanced Electrocatalysis journal January 2016
Growth of nanowires journal March 2008
Preparation of PtRuNi/C electrocatalysts by an alcohol-reduction process for electro-oxidation of methanol journal January 2010
Materials for fuel-cell technologies journal November 2001
DMFCs: From Fundamental Aspects to Technology Development journal July 2001
Portable DMFC system with methanol sensor-less control journal May 2007
Seed Displacement, Epitaxial Synthesis of Rh/Pt Bimetallic Ultrathin Nanowires for Highly Selective Oxidizing Ethanol to CO 2 journal February 2010
One-Dimensional Nanostructures: Synthesis, Characterization, and Applications journal March 2003
Effect of transition metals (Ni, Sn and Mo) in Pt5Ru4M alloy ternary electrocatalyst on methanol electro-oxidation journal May 2010
Pt-based nanoarchitecture and catalyst design for fuel cell applications journal August 2014
Stabilization of Platinum Oxygen-Reduction Electrocatalysts Using Gold Clusters journal January 2007
Platinum-Based Electrocatalysts with Core-Shell Nanostructures journal February 2011
Ordered nanoporous arrays of carbon supporting high dispersions of platinum nanoparticles journal July 2001
Size- and Composition-Dependent Enhancement of Electrocatalytic Oxygen Reduction Performance in Ultrathin Palladium–Gold (Pd 1– x Au x ) Nanowires journal July 2012
Nanoporous PdCu alloy with enhanced electrocatalytic performance journal August 2011
Preparation of Pt-Ru-Ni ternary nanoparticles by microemulsion and electrocatalytic activity for methanol oxidation journal February 2007
A novel route for preparation of PtRuMe (Me=Fe, Co, Ni) and their catalytic performance for methanol electrooxidation journal March 2009
Multi-Segment Pt–RuNi Nanorods for Methanol Electro-Oxidation at Room Temperature journal January 2006
Preparation of single-crystalline platinum nanowires with small diameters under mild conditions journal January 2007
The CO/Pt(111) Puzzle journal May 2001
Methanol electrooxidation on platinum spontaneously deposited on unsupported and carbon-supported ruthenium nanoparticles journal February 2005
Enhanced electrocatalytic oxidation of formic acid by platinum deposition on ruthenium nanoparticle surfaces journal June 2009
Origin of the Electrocatalytic Oxygen Reduction Activity of Graphene-Based Catalysts: A Roadmap to Achieve the Best Performance journal March 2014
One-Pot Synthesis of Pt-Co Alloy Nanowire Assemblies with Tunable Composition and Enhanced Electrocatalytic Properties journal January 2015