Record activity and stability of dealloyed bimetallic catalysts for proton exchange membrane fuel cells

Carbon Monoxide-Assisted Size Confinement of Bimetallic Alloy Nanoparticles

(2014) Chunhua Cui et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

The Role of OOH Binding Site and Pt Surface Structure on ORR Activities

(2014) Qingying Jia et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Highly Crystalline Multimetallic Nanoframes with Three-Dimensional Electrocatalytic Surfaces

(2014) C. Chen et al.   SCIENCE

Ni-Catalyzed Growth of Graphene Layers during Thermal Annealing: Implications for the Synthesis of Carbon-Supported PtNi Fuel-Cell Catalysts

(2013) Lin Gan et al.   ChemCatChem

Synthesis and Characterization of 9 nm Pt–Ni Octahedra with a Record High Activity of 3.3 A/mgPt for the Oxygen Reduction Reaction

(2013) Sang-Il Choi et al.   NANO LETTERS

Understanding and Controlling Nanoporosity Formation for Improving the Stability of Bimetallic Fuel Cell Catalysts

(2013) Lin Gan et al.   NANO LETTERS

Compositional segregation in shaped Pt alloy nanoparticles and their structural behaviour during electrocatalysis

(2013) Chunhua Cui et al.   NATURE MATERIALS

Core–Shell and Nanoporous Particle Architectures and Their Effect on the Activity and Stability of Pt ORR Electrocatalysts

(2013) Lin Gan et al.   TOPICS IN CATALYSIS

Role of Transition Metal in Fast Oxidation Reaction on the Pt3TM (111) (TM = Ni, Co) Surfaces

(2013) Yong Su Kim et al.   Advanced Energy Materials

Unique Electrochemical Adsorption Properties of Pt-Skin Surfaces

(2012) Dennis F. van der Vliet et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Electrochemical behavior of Pt–Co(111), (100) and (110) alloy single-crystal electrodes in 0.1M HClO4 and 0.05M H2SO4 solution as a function of Co content

(2012) Mitsuru Wakisaka et al.   ELECTROCHEMISTRY COMMUNICATIONS

Structure/Processing/Properties Relationships in Nanoporous Nanoparticles As Applied to Catalysis of the Cathodic Oxygen Reduction Reaction

(2012) Joshua Snyder et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Atomic-Scale Compositional Mapping and 3-Dimensional Electron Microscopy of Dealloyed PtCo3Catalyst Nanoparticles with Spongy Multi-Core/Shell Structures

(2012) Zhongyi Liu et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

A Durable Graphitic-Carbon Support for Pt and Pt3Co Cathode Catalysts in Polymer Electrolyte Fuel Cells

(2012) S. Vinod Selvaganesh et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Core–Shell Compositional Fine Structures of Dealloyed PtxNi1–x Nanoparticles and Their Impact on Oxygen Reduction Catalysis

(2012) Lin Gan et al.   NANO LETTERS

Tuning Oxygen Reduction Reaction Activity via Controllable Dealloying: A Model Study of Ordered Cu3Pt/C Intermetallic Nanocatalysts

(2012) Deli Wang et al.   NANO LETTERS

Electrocatalyst approaches and challenges for automotive fuel cells

(2012) Mark K. Debe   NATURE

Structurally ordered intermetallic platinum–cobalt core–shell nanoparticles with enhanced activity and stability as oxygen reduction electrocatalysts

(2012) Deli Wang et al.   NATURE MATERIALS

Facile preparation and electrochemical behavior of Pt100−xCox(111) single-crystal electrodes in 0.1M HClO4

(2011) Mitsuru Wakisaka et al.   ELECTROCHEMISTRY COMMUNICATIONS

Sub-Nanometer-Resolution Elemental Mapping of “Pt3Co” Nanoparticle Catalyst Degradation in Proton-Exchange Membrane Fuel Cells

(2011) Christopher E. Carlton et al.   Journal of Physical Chemistry Letters

Design and Synthesis of Bimetallic Electrocatalyst with Multilayered Pt-Skin Surfaces

(2011) Chao Wang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Size-Dependent Morphology of Dealloyed Bimetallic Catalysts: Linking the Nano to the Macro Scale

(2011) Mehtap Oezaslan et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Atomic-Resolution Spectroscopic Imaging of Ensembles of Nanocatalyst Particles Across the Life of a Fuel Cell

(2011) Huolin L. Xin et al.   NANO LETTERS

Mechanism of Coarsening and Bubble Formation in High-Genus Nanoporous Metals

(2011) J. Erlebacher   PHYSICAL REVIEW LETTERS

Oxygen Reduction Reaction at Three-Phase Interfaces

(2010) Ram Subbaraman et al.   CHEMPHYSCHEM

Activity of dealloyed PtCo3 and PtCu3 nanoparticle electrocatalyst for oxygen reduction reaction in polymer electrolyte membrane fuel cell

(2010) Mehtap Oezaslan et al.   JOURNAL OF POWER SOURCES

Lattice-strain control of the activity in dealloyed core–shell fuel cell catalysts

(2010) Peter Strasser et al.   Nature Chemistry

Pt nanoparticle stability in PEM fuel cells: influence of particle size distribution and crossover hydrogen

(2009) Edward F. Holby et al.   Energy & Environmental Science

Origin of Oxygen Reduction Reaction Activity on “Pt3Co” Nanoparticles: Atomically Resolved Chemical Compositions and Structures

(2009) Shuo Chen et al.   Journal of Physical Chemistry C

Degradation of Carbon-Supported Pt Bimetallic Nanoparticles by Surface Segregation

(2009) Karl J. J. Mayrhofer et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Platinum-Alloy Cathode Catalyst Degradation in Proton Exchange Membrane Fuel Cells: Nanometer-Scale Compositional and Morphological Changes

(2009) Shuo Chen et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Towards the computational design of solid catalysts

(2009) J. K. Nørskov et al.   Nature Chemistry

Temperature Dependence of Oxygen Reduction Activity at Carbon-Supported PtXCo (X = 1, 2, and 3) Alloy Catalysts Prepared by the Nanocapsule Method

(2008) Hiroshi Yano et al.   Journal of Physical Chemistry C

Enhanced Activity for Oxygen Reduction Reaction on “Pt3Co” Nanoparticles: Direct Evidence of Percolated and Sandwich-Segregation Structures

(2008) Shuo Chen et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY