Results 11 to 20 of about 33,797 (295)
Electrochemical evaluation of electrodeposited platinum on a modified carbon substrate with cobalt, nickel and copper doped zinc oxide for the methanol oxidation reaction [PDF]
Hydrogen, Fuel Cell & Energy Storage, 2018 Recently, methanol fuel cell systems have been attracted research activities by improving electrocatalysts to investigate facilitating the methanol oxidation reaction.
Rasol abdullah mirzaie +2 more
doaj +1 more source
Development of Cu3N electrocatalyst for hydrogen evolution reaction in alkaline medium
Scientific Reports, 2022 A wide variety of electrocatalysts has been evolved for hydrogen evolution reaction (HER) and it is reasonable to carry out HER with low cost electrocatalyst and a good efficiency.
Aparna Sajeev +13 more
doaj +1 more source
Upgrading the Detection of Electrocatalyst Degradation During the Oxygen Evolution Reaction [PDF]
, 2022 Electrocatalysts for the oxygen evolution reaction (OER) are an important component for the transition from fossil to sustainable energy. Commercialization of cost-effective earth-abundant electrocatalysts is in large parts hindered by their degradation.
Marcel, Risch
core +1 more source
Catalysis Communications, 2022 CoN nanoparticles and carbon nanotubes hybrid supported on carbon foam (INPs-CoN/CNTs-CF) electrocatalyst was synthesized by one-step pyrolysis of irregular nanoparticles ZIF-67 (ZIF-67-INPs) with melamine foam.
Huan-Fang Xu +4 more
doaj +1 more source
Hittite Journal of Science and Engineering, 2020 T he development of robust, stable and abundant materials that are operating under neutral conditions are of great importance for the electrocatalytic conversion of water to hydrogen using sunlight.
Gokhan Elmaci
doaj +1 more source
Journal of Genetic Engineering and Biotechnology, 2022 Background Although microbial fuel cells (MFCs) represent a promising technology for capturing renewable energy from wastewater, their scaling-up is significantly limited by a slow-rate cathodic oxygen reduction reaction (ORR) and the development of a ...
Dena Z. Khater +6 more
doaj +1 more source
Electrodeposition of Pt–Ru Alloy Electrocatalysts for Direct Methanol Fuel Cell
International Journal of Electrochemical Science, 2017 The electrocatalyst based on Pt-Ru alloy was successfully prepared on the carbon paper through electrodeposition approach. The deposition potential and time was tuned to control the particle size and density.
Chao Li +4 more
doaj +1 more source
International Journal of Electrochemical Science, 2014 Preparations of Pt/CNT electrocatalyst layer in colloidal and solution state by screen printing techniques gave different molecular conformation of nafion ionomer. By this technique, low Pt- loaded (0.07-0.1 mg/cm2) and thin electrocatalyst were produced
R. Yudianti, H. Onggo, A. Syampurwadi
doaj +1 more source
Using the Palladium as core and Platinum as shell for ORR [PDF]
Hydrogen, Fuel Cell & Energy Storage, 2014 In this work, electrocatalyst with core-shell structure (Pd as core and Pt as shell on VulcanXC-72R) was synthesis. Not only this structure can reduce the amount of platinum but it also can increase the gas diffusion electrode (GDE) performance in ...
Masoumeh Javaheri
doaj +1 more source
Platinum Nanoparticles Supported on Carbon Nanodots as Anode Catalysts for Direct Alcohol Fuel Cells
International Journal of Electrochemical Science, 2017 Carbon nanodots (CNDs) were successfully synthesized employing a cheap and green method using oats as a starting material. The Pt/CNDs electrocatalyst was synthesized using carbon nanodots as a reductant and support material without adjusting the pH of ...
S. S Gwebu +4 more
doaj +1 more source