The Oxygen Evolution Reaction
Electrodeposition of Nanostructured ZnO Photoanodes for Their Application in the Oxygen Evolution Reaction
... 3.6. Photoelectrochemical evaluation Transient photocurrents were recorded at open circuit potential under simulated sunlight on/off cycles. The chemical stability of ZnO is a key factor for its application in high ...
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Fabrication of MnOx/MWCNTs-GC Nanocatalyst for Oxygen Evolution Reaction
... * E-mail: [email protected]; [email protected] Received: 13 April 2018 / Accepted: 2 June 2018 / Published: 5 August 2018 Manganese oxide (MnOx) and multiwalled carbon nanotubes (MWCNTs) are intended to modify the ...
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NiCoP Nanoparticles as Efficient Electrocatalyst for Oxygen Evolution Reaction in an Alkaline Solution
... and oxygen for energy ...hydrogen evolution reaction (HER) and the oxygen evolution reaction (OER) ...sluggish oxygen evolution reaction (4OH − → O 2 + 2H 2 ...
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FeMoO4 Nanoprism Supported on Nickel Foam as Electrocatalyst for Oxygen Evolution Reaction
... Received: 4 June 2019 / Accepted: 24 August 2019 / Published: 29 October 2019 Developing electrocatalyst with high efficiency and low cost for oxygen evolution reaction (OER) is of paramount ...
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Electrochemical Evaluation of a Ir-Ru Binary Oxide for Oxygen Evolution Reaction
... * E-mail: [email protected] Received: 4 July 2012 / Accepted: 17 July 2012 / Published: 1 September 2012 Binary oxides of IrO x :RuO y were synthesized and characterized as electrocatalysts for the oxygen ...
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-MnO redox couple for oxygen evolution reaction in alkaline water splitting
... an oxygen evolution reaction ...redox reaction of Mn and Fe indicated that the structure maintained stability even under 1000 repeated OER ...
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Controlled Synthesis of Co3O4 Electrocatalysts with Different Morphologies and Their Application for Oxygen Evolution Reaction
... * E-mail: [email protected], [email protected] Received: 21 December 2017 / Accepted: 11 February 2018 / Published: 6 March 2018 The effect of the Co 3 O 4 catalysts with different morphologies on the oxygen ...
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An electrochemical impedance study of the oxygen evolution reaction at hydrous iron oxide in base
... A novel mechanism involving the active participation of iron oxyhydroxide surfaquo groups has been developed. This mechanism, which is in excellent agreement with experimental data, is inspired by the classic work of ...
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Studies on the Effect of the Substrate on the Electrocatalytic Performance of Electrodeposited NiFe Hydroxides for Oxygen Evolution Reaction
... the oxygen evolution reaction (OER), NiFe hydroxides have attracted tremendous attention due to their earth abundance, cost-effectiveness, and relatively high catalytic ...
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Binary Cobalt and Magnesium Hydroxide Catalyst for Oxygen Evolution Reaction in Alkaline Water Electrolysis
... The oxygen evolution reaction (OER) at the anode: 4OH - → O 2 + 2H 2 O + 4e - (2) The development of more stable catalysts with high catalytic activity and low overpotential as anode catalysts for ...
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ZIF-9 with Enhanced Surpercapacitor and Electrocatalytic for Oxygen Evolution Reaction Performances in Alkaline Electrolyte
... * E-mail: [email protected], [email protected] Received: 12 May 2016 / Accepted: 7 July 2016 / Published: 7 August 2016 Zeolitic imidazolate frameworks (ZIFs) are a new class of metal-organic materials built by ...
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A comparative study of the oxygen evolution reaction on oxidized nickel, cobalt and iron electrodes in base
... Ó 2010 Elsevier B.V. All rights reserved. 1. Introduction Alkaline water electrolysis, using electricity generated by renewable sources has been proposed as an environmentally inof- fensive route to the production of the ...
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Microwave Assisted Synthesis of Chromium Substituted Nickel Ferrite Spinel for Oxygen Evolution Reaction
... electrocatalytic oxygen evolution reaction (OER) of as-synthesized materials was studied by linear sweep voltammetry in alkaline ...of reaction were also in close agreements with literature ...
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Template free synthesis of mesoporous manganese oxides with catalytic activity in the oxygen evolution reaction
... commercially developed, but is economically limited by the rare and expensive materials needed as electrocatalysts. 9,10 Water electrolysis results in the formation of O 2 at the anode, via the oxygen ...
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Reversible Structural Evolution of NiCoO x H y during the Oxygen Evolution Reaction and Identification of the Catalytically Active Phase
... the oxygen evolution reaction to identify the composition and local structure of electrodeposited CoO x H y and NiCoO x H y catalyst ...During oxygen evolution, Ni-modi fied CoO x H y ...
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Superior Electrocatalytic Activity of Au (110)-like Gold Nanoparticles towards the Oxygen Evolution Reaction
... electocatalytic evolution of oxygen gas at novel gold nanoparticles (nano-Au) modified glassy carbon (GC) electrodes in ...the oxygen evolution reaction (OER) compared to bulk GC and Au ...
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Influence of Surface Oxidation of Nickel-Coated Carbon Fibre on Oxygen Evolution Reaction in Alkaline Solution
... This work reports on oxygen evolution reaction (OER), studied at nickel-coated carbon fibre (NiCCF) electrodes. The OER was examined comparatively on non-oxidized and electrooxidized NiCCF 12K50 tow ...
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Electrochemical Study of the Oxygen Evolution Reaction on MoNi/Carbon Fibre Electrode in 0.1 M NaOH
... 3.2. Oxygen evolution reaction on pure CF and oxidized MoNi/CF tow electrodes in 0.1 M NaOH solution Figure 2. Complex-plane impedance plots for the OER on pure Hexcel 12K AS4C CF and MoNi/CF tow ...
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Solvent dependent in situ growth of NixSy supported on nickel foam as electrocatalysts for oxygen evolution reaction
... 2 College of Science, China University of Petroleum (East China), Qingdao 266580, PR China * E-mail: [email protected], [email protected] Received: 23 December 2015 / Accepted: 8 February 2016 / Published: 1 ...
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Synthesis, Characterisation and Evaluation of IrO2 Based Binary Metal Oxide Electrocatalysts for Oxygen Evolution Reaction
... the oxygen evolution reaction in solid polymer electrolyte ...the oxygen evolution reaction was evaluated by cyclic voltammetry and ...the oxygen evolution ...
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