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Pb induced dislocation defects of PtCo systems: Strain-triggered oxygen reduction reaction for PEMFC
Design and development of advanced electrocatalysts with high performance and low Pt consumption are crucial for reducing the kinetic energy barrier...
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Modification of chitosan-based membrane with epoxidized natural rubber for PEMFC application
Chitosan is considered one of the most promising materials for polymer electrolyte membrane fuel cells (PEMFC) due to the high manufacturing cost of...
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A perspective on influences of cathode material degradation on oxygen transport resistance in low Pt PEMFC
A large-scale industrial application of proton exchange membrane fuel cells (PEMFCs) greatly depends on both substantial cost reduction and...
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Carbon Nanofiber Gas-Diffusion Anodes Based on a Copolymer of Acrylonitrile with Methyl Acrylate for High-Temperature Polymer-Electrolyte Membrane Fuel Cell
AbstractFuel cells on polybenzimidazole (PBI) membrane belong to high-temperature polymer-electrolyte membrane fuel cells (HT-PEMFC). When a...
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The difference of the ionomer–catalyst interfaces for poly(aryl piperidinium) hydroxide exchange membrane fuel cells and proton exchange membrane fuel cells
The microstructures of the ionomer–catalyst interfaces in the catalyst layers are important for the fuel cell performance because they determine the...
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Carbon-based materials in proton exchange membrane fuel cells: a critical review on performance and application
Proton exchange membrane fuel cells (PEMFCs) are an auspicious energy conversion technology with the potential to address rising energy demands while...
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Platinum Dissolution and Ionomer Redistribution/Degradation in Fuel Cells—An Evaluation
Catalyst has a significant influence on the performance, lifetime, and efficiency of proton exchange membrane fuel cell (PEMFC). Platinum (Pt) has...
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High-temperature annealing improves Pt utilization of proton exchange membrane fuel cell cathode catalysts
High-temperature annealing is widely recognized as an effective way to improve the durability of Pt/C cathode catalysts used in proton exchange...
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Carbon Corrosion in Fuel Cells-Fundamentals and Mitigation Approaches
At present, Pt nanoparticles (NPs), supported on a high specific surface area carbon are widely used as proton exchange membrane fuel cell (PEMFC)...
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Degradation of Pt-Based Catalysts in PEMFC
DegradationDegradation of Pt-based catalystsPt-based catalysts is a major cause for the performance loss of PEMFCs during normal operational...
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Synthesis of highly dispersed Pt nanoparticles into carbon supports by fluidized bed reactor atomic layer deposition to boost PEMFC performance
AbstractThe performance of proton exchange membrane fuel cells (PEMFCs) depends on the controlled size, dispersion and density of Pt nanoparticles...
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Polyol process: Combined modification and assessment of morphological changes in PEMFC bimetallic catalysts at all stages of research
This study proposes using the modified polyol synthesis method to obtain state-of-the-art bimetallic catalysts for PEMFCs. One-step and multi-step...
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Nanocomposites of Carbon for Fuel Cells
A vast number of resources have been invested into the design of intermediate and low-temperature fuel cells such as the microbial fuel cell (MFC),...
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Process and challenges of stainless steel based bipolar plates for proton exchange membrane fuel cells
Proton exchange membrane fuel cell (PEMFC) powered automobiles have been recognized to be the ultimate solution to replace traditional fuel...
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Research on new flow channel design for improving water management ability of proton exchange membrane fuel cell
In order to improve the performance of the proton exchange membrane fuel cell (PEMFC), the simulation experiments are carried out on the traditional...
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Gradient microporous layer with controllable aperture for high-performance proton-exchange membrane fuel cells
A microporous layer (MPL) with appropriate aperture and hydrophobicity is key for proton-exchange membrane fuel cells (PEMFCs). The MPLs are...
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Corrosion and Its Mitigation Approaches of Metallic Bipolar Plates
In recent years, considerable attention has been directed toward proton exchange membrane fuel cells (PEMFCs) owing to their notable energy...
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Advantages of Bimetallic Electrocatalysts for Cathodes in a Proton Exchange Membrane Fuel Cell
Production of highly efficient platinum-containing catalysts for PEMFC cathode is an urgent task for the development of hydrogen energy. Fifteen...
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Norbornene-based acid–base blended polymer membranes with low ion exchange capacity for proton exchange membrane fuel cell
In recent decades, the prominence of environmental and energy issues has advanced the use of clean energy. Fuel cell is one of the cleanest and...
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Improving Formability of Titanium Bipolar Plate via Hot Stam**
Due to the limited formability of ultra-thin titanium sheet at room temperature, it is difficult to form fine flow channels with increasing...