نتایج جستجو برای: alkaline direct glucose fuel cells
تعداد نتایج: 1981552 فیلتر نتایج به سال:
a r t i c l e i n f o Keywords: ZnO nanoparticulates Phosphate Al activation Capacitor Electrochemical power sources We report on an innovative membrane-free aluminum/phosphate cell based on the activation of aluminum (Al) as anodic material using ZnO nanocrystal in phosphate rich electrolyte that is capable of generating sufficient power to power a light-emitting diode (LED), selected as a mod...
Highly nitrogen-doped carbon capsules (hN-CCs) have been successfully prepared by using inexpensive melamine and glyoxal as precursors via solvothermal reaction and carbonization. With a great promise for large scale production, the hN-CCs, having large surface area and high-level nitrogen content (N/C atomic ration of ca. 13%), possess superior crossover resistance, selective activity and cata...
One of the questions not yet elucidated in electrocatalytic oxidation glucose is whether first step dehydrogenating proton-coupled electron transfer (PCET) concerns hydrogen directly bound to an anomeric carbon (β-anomer) or that oxygen (α-anomer). The knowledge necessary for renewable-energy-powered electrosynthesis chemicals/fuels. To decipher that, we have used α-d-, β-d-, and d-glucose mode...
Development of inexpensive and robust electrocatalysts towards oxygen reduction reaction (ORR) is crucial for the cost-affordable manufacturing of metal-air batteries and fuel cells. Here we show that cross-linked CoMoO4 nanosheets and reduced graphene oxide (CoMoO4/rGO) can be integrated in a hybrid material under one-pot hydrothermal conditions, yielding a composite material with promising ca...
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