Structure-Activity Relationships for the Oxygen Reduction Reaction in Porous Hollow PtNi/C Nanoparticles

Atomic-scale restructuring of hollow PtNi/C electrocatalysts during accelerated stress tests

(2016) Laetitia Dubau et al.   CATALYSIS TODAY

Rh-Doped Pt–Ni Octahedral Nanoparticles: Understanding the Correlation between Elemental Distribution, Oxygen Reduction Reaction, and Shape Stability

(2016) Vera Beermann et al.   NANO LETTERS

Circumventing Metal Dissolution Induced Degradation of Pt-Alloy Catalysts in Proton Exchange Membrane Fuel Cells: Revealing the Asymmetric Volcano Nature of Redox Catalysis

(2016) Qingying Jia et al.   ACS Catalysis

Defects do Catalysis: CO Monolayer Oxidation and Oxygen Reduction Reaction on Hollow PtNi/C Nanoparticles

(2016) Laetitia Dubau et al.   ACS Catalysis

Finding optimal surface sites on heterogeneous catalysts by counting nearest neighbors

(2015) F. Calle-Vallejo et al.   SCIENCE

Tuning the Performance and the Stability of Porous Hollow PtNi/C Nanostructures for the Oxygen Reduction Reaction

(2015) Laetitia Dubau et al.   ACS Catalysis

Monodispersed, ultrathin NiPt hollow nanospheres with tunable diameter and composition via a green chemical synthesis

(2015) Aixian Shan et al.   Journal of Materials Chemistry A

Atomic-scale structure and composition of Pt3Co/C nanocrystallites during real PEMFC operation: A STEM–EELS study

(2014) Miguel Lopez-Haro et al.   APPLIED CATALYSIS B-ENVIRONMENTAL

Reversibility of Pt-Skin and Pt-Skeleton Nanostructures in Acidic Media

(2014) Julien Durst et al.   Journal of Physical Chemistry Letters

Elucidating the activity of stepped Pt single crystals for oxygen reduction

(2014) Aliaksandr S. Bandarenka et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Grain boundaries in nanocrystalline catalytic materials as a source of surface chemical functionality

(2014) Miron V. Landau et al.   REVIEWS IN CHEMICAL ENGINEERING

Highly Crystalline Multimetallic Nanoframes with Three-Dimensional Electrocatalytic Surfaces

(2014) C. Chen et al.   SCIENCE

Beyond conventional electrocatalysts: hollow nanoparticles for improved and sustainable oxygen reduction reaction activity

(2014) Laetitia Dubau et al.   Journal of Materials Chemistry A

Long-Range Segregation Phenomena in Shape-Selected Bimetallic Nanoparticles: Chemical State Effects

(2013) Mahdi Ahmadi et al.   ACS Nano

Probing the structure, the composition and the ORR activity of Pt3Co/C nanocrystallites during a 3422h PEMFC ageing test

(2013) Laetitia Dubau et al.   APPLIED CATALYSIS B-ENVIRONMENTAL

Shape-selected bimetallic nanoparticle electrocatalysts: evolution of their atomic-scale structure, chemical composition, and electrochemical reactivity under various chemical environments

(2013) Chunhua Cui et al.   FARADAY DISCUSSIONS

Revealing the Details of the Surface Composition of Electrochemically Prepared Au@Pd Core@Shell Nanoparticles with in Situ EXAFS

(2013) Stephen W. T. Price et al.   Journal of Physical Chemistry C

Pt-Based Core–Shell Catalyst Architectures for Oxygen Fuel Cell Electrodes

(2013) Mehtap Oezaslan et al.   Journal of Physical Chemistry 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

Hollow core supported Pt monolayer catalysts for oxygen reduction

(2012) Yu Zhang et al.   CATALYSIS TODAY

Structural effects on the activity for the oxygen reduction reaction on n(111)–(100) series of Pt: correlation with the oxide film formation

(2012) Aya Hitotsuyanagi et al.   ELECTROCHIMICA ACTA

Understanding the electrocatalysis of oxygen reduction on platinum and its alloys

(2012) Ifan E. L. Stephens et al.   Energy & Environmental Science

Facile preparation of carbon-supported PtNi hollow nanoparticles with high electrochemical performance

(2012) Sung Jong Bae et al.   JOURNAL OF MATERIALS CHEMISTRY

Evidences of the migration of Pt crystallites on high surface area carbon supports in the presence of reducing molecules

(2012) Z. Zhao et al.   JOURNAL OF POWER SOURCES

Further insights into the durability of Pt3Co/C electrocatalysts: Formation of “hollow” Pt nanoparticles induced by the Kirkendall effect

(2011) L. Dubau et al.   ELECTROCHIMICA ACTA

Tuning the Activity of Pt(111) for Oxygen Electroreduction by Subsurface Alloying

(2011) Ifan E. L. Stephens 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

Nanoscale compositional changes and modification of the surface reactivity of Pt3Co/C nanoparticles during proton-exchange membrane fuel cell operation

(2010) L. Dubau et al.   ELECTROCHIMICA ACTA

Durability of Pt[sub 3]Co/C Cathodes in a 16 Cell PEMFC Stack: Macro/Microstructural Changes and Degradation Mechanisms

(2010) L. Dubau et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

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

(2010) Peter Strasser et al.   Nature Chemistry

The electrooxidation of carbon monoxide on unsupported Pt agglomerates

(2009) Eduardo G. Ciapina et al.   JOURNAL OF ELECTROANALYTICAL CHEMISTRY

Monodisperse Pt3Co Nanoparticles as a Catalyst for the Oxygen Reduction Reaction: Size-Dependent Activity

(2009) Chao Wang et al.   Journal of Physical Chemistry C

Alloys of platinum and early transition metals as oxygen reduction electrocatalysts

(2009) J. Greeley et al.   Nature Chemistry

Stability of aqueous-alkaline sodium borohydride formulations

(2008) V. G. Minkina et al.   RUSSIAN JOURNAL OF APPLIED CHEMISTRY