Polysulfone Copolymer as Polymer Electrolyte for Alkaline Fuel Cell and Li-Ion Battery Applications
نویسندگان
چکیده
منابع مشابه
An acrylate-polymer-based electrolyte membrane for alkaline fuel cell applications.
Alkaline fuel cells (AFCs) recently attracted renewed attention because of their potential to surpass proton exchange membrane fuel cells (PEMFCs). The long-existing issues of PEMFCs, including expensive noble-metal catalysts and polymer electrolytes, as well as CO poisoning and inferior temperature endurance, prevented them from being used in a broad range of applications. Contrarily, advantag...
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The electrochemical properties of a solid polymer electrolyte consisting of a diblock copolymer and lithium bis oxalato borate, LiBC4O8 LiBOB salt, is reported. The spherical microphase-separated diblock copolymer is composed of a majority poly ethylene oxide PEO block and a minority random copolymer block of methyl methacrylate MMA and lithium salt of methacrylic acid MAALi , PEO-bPMMA-ran-PMA...
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Fuel cells represent a clean alternative to current technologies for utilizing hydrocarbon fuel resources. Polymer electrolyte membrane fuel cells (PEMFCs) have acquired due importance as they are best suited for applications where a quick start up is required such as in automobiles. The prime requirements of fuel cell membranes are high proton conductivity, low methanol/water permeability, goo...
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Hybrid polymer electrolyte fuel cells combine a proton exchange membrane PEM and anion exchange membrane AEM and exhibit unique advantages. The electrochemical performance and current limitations of a hybrid cell with an alkaline electrode fabricated on a Nafion membrane was characterized at 70°C as a function of relative humidity. To separate the individual characteristics of the AEM anode and...
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Eriksson, T. 2001. LiMn2O4 as a Li-Ion Battery Cathode. From Bulk to Electrolyte Interface. Acta Universitatis Upsaliensis. Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 651. 53 pp. Uppsala. ISBN 91-554-5100-4. LiMn2O4 is ideal as a high-capacity Li-ion battery cathode material by virtue of its low toxicity, low cost, and the high natural abundance ...
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ژورنال
عنوان ژورنال: Journal of Engineering and Applied Sciences
سال: 2019
ISSN: 1816-949X
DOI: 10.36478/jeasci.2019.2928.2935