Results 111 to 120 of about 11,919,933 (393)
Modeling and simulations of deformation and transport in PEM fuel cells [PDF]
, 2008 Performance degradation and durability of PEM fuel cells depend strongly upon transport and deformation characteristics of their components especially the polymer membrane.
Yesilyurt, Serhat, Yeşilyurt, Serhat
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Advanced Functional Materials, EarlyView.A copper‐induced atom ordering strategy is developed for the reconstruction of raw commercial Pt catalyst into ordered PtFeCu intermetallic compounds for hydrogen fuel cells. Abstract Carbon‐supported platinum intermetallic compound nanoparticles are seen as the next‐generation cathodic catalysts for hydrogen fuel cells due to their high activity and ...
Yan Nie +9 more
wiley +1 more source
A High Performance Saturated Hydrocarbon Fuel Cell [PDF]
, 1963 W. T. Grubb, L. W. Niedrach
openalex +1 more source
Nature Communications, 2019 Interest in low-temperature operation of solid oxide fuel cells is growing. Recent advances in perovskite phases have resulted in an efficient H+/O2-/e- triple-conducting electrode BaCo0.4Fe0.4Zr0.1Y0.1O3-δ for low-temperature fuel cells.
Chen Xia +5 more
semanticscholar +1 more source
Oxygen Reduction Activity of Carbon Nitride Supported on Carbon Nanotubes
, 2012 Fuel cells offer an alternative to burning fossil fuels, but use platinum as a catalyst which is expensive and scarce. Cheap, alternative catalysts could enable fuel cells to become serious contenders in the green energy sector.
Islam, Nazrul Md +5 more
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Advanced Functional Materials, EarlyView.HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan +9 more
wiley +1 more source
Mechanical Engineering, 1999 This article focuses on how scientists, environmentalists, industrialists, and engineers are slowly beginning to agree that energy for the 21st century is going to come from hydrogen. The fuel cell, itself an invention that dates back more than 150 years, will be partly responsible for this change.
openaire +2 more sources
High Thermoelectric Performance in Low‐Cost Cu8SiSxSe6‐x Argyrodite
Advanced Functional Materials, EarlyView.This study discovers the great potential of Cu8SiSxSe6‐x argyrodites as new, low‐cost, Te‐free thermoelectric materials. The proposed defect scheme suppresses the phase transition, enhances the weighted mobility and optimizes the grain boundary contacts.
Taras Parashchuk +7 more
wiley +1 more source
Symposium on bioelectrochemistry of microorganisms. IV. Biochemical fuel cells. [PDF]
, 1966 K Lewis
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New electrocatalysts for hydrogen-oxygen fuel cells [PDF]
, 1970 Platinum-silver, palladium-gold, and platinum-gold alloys serve as oxygen reduction catalysts in high-current-density cells. Catalysts were tested on polytetrafluoroethylene-bonded cathodes and a hydrogen anode at an operating cell temperature of 80 ...
Cattabriga, R. A. +3 more
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