☆ 4.6 Article

Enhancing oxygen reduction reaction with Pt-decorated Cu@Pd and high-entropy alloy catalysts: Insights from first-principles analysis of Pt arrangement

APPLIED CATALYSIS A-GENERAL (2024)

Related references

Note: Only part of the references are listed.

Article Chemistry, Physical

Efficient modulation of the catalytic performance of electrocatalytic nitrogen reduction with transition metals anchored on N/O-codoped graphene by coordination engineering

Xiaolin Wang et al.

Summary: Researchers reported the discovery of efficient electrocatalysts for nitrogen fixation, with V-O2N2 gamma@Gra exhibiting the lowest Delta G(max). They found that the catalytic performance can be effectively modulated by adjusting the coordination environment and electronic structure.

JOURNAL OF MATERIALS CHEMISTRY A (2022)

Add to Collection

Review Chemistry, Multidisciplinary

Pt-Based Oxygen Reduction Reaction Catalysts in Proton Exchange Membrane Fuel Cells: Controllable Preparation and Structural Design of Catalytic Layer

Hongda Li et al.

Summary: This paper reviews the latest research progress in the controllable preparation of platinum-based ORR catalysts and structural design of catalytic layers in proton exchange membrane fuel cells (PEMFCs). The design principle of advanced platinum-based catalysts is introduced, followed by a discussion on the controllable preparation of catalyst structure, morphology, composition and support, and their influence on catalytic activity of oxygen reduction reaction (ORR) and overall performance of PEMFC. Additionally, the effects of optimizing the structure of the catalytic layer (CL) on the performance of membrane electrode assembly (MEA) are analyzed. Finally, the challenges and prospects of platinum-based catalysts and catalytic layer design are discussed.

NANOMATERIALS (2022)

Add to Collection

Article Thermodynamics

A Numerical Investigation on Thermal Gradients and Stresses in High Temperature PEM Fuel Cell During Start-up

Geethu Varghese et al.

Summary: This research investigates the thermal gradients and stresses during the start-up process of High Temperature Polymer Electrolyte Fuel Cells (HT-PEMFC) using different heating methods, as well as during cell operation through Fluid-Structure Interaction (FSI) analysis. The use of polyalkylene glycol-based Heat Transfer Fluid (HTF) in the coolant channel significantly improves start-up time, but also results in inhomogeneous stresses in the membrane. The study highlights the vulnerability of the electrolyte component during start-up and the need for a novel start-up strategy to prevent performance degradation.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2021)

Add to Collection

Article Chemistry, Physical

Pt3 clusters-decorated Co@Pd and Ni@Pd model core-shell catalyst design for the oxygen reduction reaction: a DFT study

Yu Zhuang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

Add to Collection

Article Materials Science, Multidisciplinary

Long-ranged interactions in bcc NbMoTaW high-entropy alloys

Fritz Koermann et al.

MATERIALS RESEARCH LETTERS (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Heterogeneous Cu-Pd binary interface boosts stability and mass activity of atomic Pt clusters in the oxygen reduction reaction

Hsin-Yi Tiffany Chen et al.

NANOSCALE (2017)

Add to Collection

Article Physics, Multidisciplinary

Interplay between Lattice Distortions, Vibrations and Phase Stability in NbMoTaW High Entropy Alloys

Fritz Kormann et al.

ENTROPY (2016)

Add to Collection

Article Multidisciplinary Sciences

An improved d-band model of the catalytic activity of magnetic transition metal surfaces

Satadeep Bhattacharjee et al.

SCIENTIFIC REPORTS (2016)

Add to Collection

Review Chemistry, Multidisciplinary

Recent advancements in Pt and Pt-free catalysts for oxygen reduction reaction

Yao Nie et al.

CHEMICAL SOCIETY REVIEWS (2015)

Add to Collection

Article Electrochemistry

Electro-deposition of Pd on Carbon paper and Ni foam via surface limited redox-replacement reaction for oxygen reduction reaction

Remegia M. Modibedi et al.

ELECTROCHIMICA ACTA (2014)

Add to Collection

Review Materials Science, Multidisciplinary

High-Entropy Alloys: A Critical Review

Ming-Hung Tsai et al.

MATERIALS RESEARCH LETTERS (2014)

Add to Collection

Article Electrochemistry

pH effect on oxygen reduction reaction at Pt(111) electrode

Ming Fang Li et al.

ELECTROCHIMICA ACTA (2013)

Add to Collection

Article Chemistry, Multidisciplinary

Surface Facet of Palladium Nanocrystals: A Key Parameter to the Activation of Molecular Oxygen for Organic Catalysis and Cancer Treatment

Ran Long et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

Add to Collection

Article Chemistry, Physical

The Role of Platinum in Proton Exchange Membrane Fuel Cells Evaluation of platinum's unique properties for use in both the anode and cathode of a proton exchange membrane fuel cell

Oliver T. Holton et al.

PLATINUM METALS REVIEW (2013)

Add to Collection

Article Electrochemistry

Pt-Oxide Coverage-Dependent Oxygen Reduction Reaction (ORR) Kinetics

N. P. Subramanian et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2012)

Add to Collection

Article Chemistry, Physical

Oxygen Hydration Mechanism for the Oxygen Reduction Reaction at Pt and Pd Fuel Cell Catalysts

Yao Sha et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2011)

Add to Collection

Review Energy & Fuels

Principles and Materials Aspects of Direct Alkaline Alcohol Fuel Cells

Eileen Hao Yu et al.

ENERGIES (2010)

Add to Collection

Article Chemistry, Physical

Theoretical Study of Solvent Effects on the Platinum-Catalyzed Oxygen Reduction Reaction

Yao Sha et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2010)

Add to Collection

Article Chemistry, Physical

Fabrication and evaluation of Pt-Fe alloys as methanol tolerant cathode materials for direct methanol fuel cells

W. Yuan et al.

JOURNAL OF POWER SOURCES (2006)

Add to Collection

Article Chemistry, Physical

Low temperature operation and influence parameters on the cold start ability of portable PEMFCs

M Oszcipok et al.

JOURNAL OF POWER SOURCES (2006)

Add to Collection

Review Chemistry, Physical

Recent development of non-platinum catalysts for oxygen reduction reaction

B Wang

JOURNAL OF POWER SOURCES (2005)

Add to Collection

Article Chemistry, Multidisciplinary

Adsorption and dissociation of O2 on Pt-Co and Pt-Fe alloys

Y Xu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2004)

Add to Collection

Article Chemistry, Physical

Origin of the overpotential for oxygen reduction at a fuel-cell cathode

JK Norskov et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2004)

Add to Collection

Article Chemistry, Physical

A climbing image nudged elastic band method for finding saddle points and minimum energy paths

G Henkelman et al.

JOURNAL OF CHEMICAL PHYSICS (2000)

Add to Collection

Article Chemistry, Physical

Improved tangent estimate in the nudged elastic band method for finding minimum energy paths and saddle points

G Henkelman et al.

JOURNAL OF CHEMICAL PHYSICS (2000)

Add to Collection

© Peeref 2019-2024. All rights reserved.