Highly Durable and Active Pt-Based Nanoscale Design for Fuel-Cell Oxygen-Reduction Electrocatalysts.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201704123
Abstract: Fuel cells are one of the promising energy-conversion devices due to their high efficiency and zero emission. Although recent advances in electrocatalysts have been achieved using various material designs such as alloys, core@shell structures, and… read more here.
Keywords: fuel cell; durability; based nanoscale; activity ... See more keywords
Boosting H2 Production from a BiVO4 Photoelectrochemical Biomass Fuel Cell by the Construction of a Bridge for Charge and Energy Transfer
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202201594
Abstract: Utilizing a photoelectrochemical (PEC) fuel cell to replace difficult water oxidation with facile oxidation of organic wastes is regarded as an effective method to improve the H2 production efficiency. However, in most reported PEC fuel… read more here.
Keywords: fuel cell; fuel; energy; bivo4 ... See more keywords
Ultrastable Fe–N–C Fuel Cell Electrocatalysts by Eliminating Non‐Coordinating Nitrogen and Regulating Coordination Structures at High Temperatures
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202204474
Abstract: Pyrolyzed Fe–N–C materials have attracted considerable interest as one of the most active noble‐metal‐free electrocatalysts for the oxygen reduction reaction (ORR) in proton exchange membrane fuel cells (PEMFCs). Despite significant progress is made in improving… read more here.
Keywords: fuel cell; coordination; fuel; stability ... See more keywords
Blood-Glucose-Powered Metabolic Fuel Cell for Self-Sufficient Bioelectronics.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202300890
Abstract: Currently available bioelectronic devices consume too much power to be continuously operated on rechargeable batteries, and are often powered wirelessly, with attendant issues regarding reliability, convenience and mobility. Thus, the availability of a robust, self-sufficient,… read more here.
Keywords: metabolic fuel; fuel cell; blood glucose; self sufficient ... See more keywords
Flexible Patterned Fuel Cell Patches Stimulate Nerve and Myocardium Restoration
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DOI: 10.1002/adma.202416410
Abstract: The distribution of electrical potentials and current in exogenous electrostimulation has significant impacts on its effectiveness in promoting tissue repair. However, there is still a lack of a flexible, implantable power source capable of generating… read more here.
Keywords: electrostimulation; repair; fuel cell; tissue ... See more keywords
A Single Chamber Direct Methanol Fuel Cell
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.201700321
Abstract: The complexities associated with H2 storage project liquid fed direct alcohol fuel cells promising alternative to H2-O2 fuel cells. However on the benchmark Pt-based electrocatalytic interface, the multielectron alcohol oxidation kinetics proceed through a parallel… read more here.
Keywords: single chamber; fuel cell; methanol; chamber direct ... See more keywords
From Fundamental Interfacial Reaction Kinetics to Macroscopic Current–Voltage Characteristics: Case Study of Solid Acid Fuel Cell Limitations and Possibilities
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202400119
Abstract: The unique properties of solid acid electrolytes, in particular CsH2PO4, are in many ways ideal for fuel cell operation. However, the technology is constrained by high cathode overpotentials. Here a simplified cathode geometry is employed… read more here.
Keywords: reaction; solid acid; fuel cell;
A Bifunctional Liquid Fuel Cell Coupling Power Generation and V3.5+ Electrolytes Production for All Vanadium Flow Batteries.
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DOI: 10.1002/advs.202207728
Abstract: All vanadium flow batteries (VFBs) are considered one of the most promising large-scale energy storage technology, but restricts by the high manufacturing cost of V3.5+ electrolytes using the current electrolysis method. Here, a bifunctional liquid… read more here.
Keywords: fuel cell; vanadium; energy; power ... See more keywords
Tailoring the Membrane‐Electrode Interface in PEM Fuel Cells: A Review and Perspective on Novel Engineering Approaches
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Energy Materials"
DOI: 10.1002/aenm.201701257
Abstract: The interface between the catalyst layer (CL) and the polymer electrolyte membrane (PEM) in a fuel cell has substantial impact on its electrochemical performance. In consequence, there have been growing research activities to engineer this… read more here.
Keywords: fuel cell; pem fuel; fuel; interface ... See more keywords
Unravelling Degradation Pathways of Oxide-Supported Pt Fuel Cell Nanocatalysts under In Situ Operating Conditions
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DOI: 10.1002/aenm.201701663
Abstract: Knowledge of degradation pathways of catalyst/support ensembles aids the development of rational strategies to improve their stability. Here, this is exemplified using indium tin oxide (ITO)-supported Platinum nanoparticles as electrocatalysts at fuel cell (FC) cathodes… read more here.
Keywords: degradation; fuel cell; operating conditions; degradation pathways ... See more keywords
Atomic Engineering of 3D Self‐Supported Bifunctional Oxygen Electrodes for Rechargeable Zinc‐Air Batteries and Fuel Cell Applications
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Energy Materials"
DOI: 10.1002/aenm.202400347
Abstract: The oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) are cornerstone half reactions involved in many renewable energy technologies. High‐density single‐atom catalysts maximize the atom utilization and isolated active sites. Furthermore, introduction of pyri‐N… read more here.
Keywords: oxygen; air; air batteries; bifunctional oxygen ... See more keywords