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Electrocatalysis and the oxygen evolution reaction
Electrochimica Acta, 1984Abstract The oxygen evolution reaction has been investigated on a number of electrodes which are electrocatalysts for the chlorine evolution reaction, by making measurements in NaClO 4 solution. Steady state current—potential and impedance—potential measurements, obtained using automated equipment, have been used as the preferred experimental method.
Harrison, J. A. +2 more
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Carbon-Free Electrocatalyst for Oxygen Reduction and Oxygen Evolution Reactions
ACS Applied Materials & Interfaces, 2015A nanoporous Ag-embedded SnO2 thin film was fabricated by anodic treatment of electrodeposited Ag-Sn alloy layers. The ordered nanoporous structure formed by anodization played a key role in enhancing the electrocatalytic performance of the Ag-embedded SnO2 layer in several ways: (1) the roughness factor of the thin film is greatly increased from 23 in
Yang, Yang +6 more
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2020
Oxygen evolution reaction is evinced as one of the main rate-determining steps for clean energy production, energy security supply and therefore for the evolution of a sustainable society. The production of clean energy, the security of energy supply (autonomy) and lower cost of energy supply constitute the main key points for a sustainable future.
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Oxygen evolution reaction is evinced as one of the main rate-determining steps for clean energy production, energy security supply and therefore for the evolution of a sustainable society. The production of clean energy, the security of energy supply (autonomy) and lower cost of energy supply constitute the main key points for a sustainable future.
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CoHPi Nanoflakes for Enhanced Oxygen Evolution Reaction
ACS Applied Materials & Interfaces, 2018Electrochemical splitting of water to produce hydrogen and oxygen is an important process for many energy storage and conversion devices. Developing efficient, robust, low-cost, and earth-abundant electrocatalysts for the oxygen evolution reaction (OER) is therefore of great importance. Herein, we report a novel method to prepare two-dimensional cobalt
Jingjing Wang, Hua Chun Zeng
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Measuring oxygen reduction/evolution reactions on the nanoscale
Nature Chemistry, 2011The efficiency of fuel cells and metal-air batteries is significantly limited by the activation of oxygen reduction and evolution reactions. Despite the well-recognized role of oxygen reaction kinetics on the viability of energy technologies, the governing mechanisms remain elusive and until now have been addressable only by macroscopic studies.
Kumar, Amit +4 more
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Orbital Physics of Perovskites for the Oxygen Evolution Reaction
Topics in Catalysis, 2018The study of magnetic perovskite oxides has led to novel and very active compounds for O2 generation and other energy applications. Focusing on three different case studies, we summarise the bulk electronic and magnetic properties that initially serve to classify active perovskite catalysts for the oxygen evolution reaction (OER).
Sharpe, Ryan +6 more
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Interface engineering for photoelectrochemical oxygen evolution reaction
Chemical Society ReviewsThis comprehensive review provides a holistic overview of recent advances in interface engineering strategies for photoelectrochemical water oxidation, highlighting their role in improving device efficiency and stability.
Yequan Xiao +6 more
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Evaluation of Perovskites as Electrocatalysts for the Oxygen Evolution Reaction
ChemPhysChem, 2014AbstractThe oxygen evolution reaction (OER) is an enabling process for technologies in the area of energy conversion and storage, but its slow kinetics limits its efficiency. We performed an electrochemical evaluation of 14 different perovskites of variable composition and stoichiometry as OER electrocatalysts in alkaline media. We particularly focused
Rosalba A, Rincón +6 more
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The Role of Photo in Oxygen Evolution Reaction: A Review
SmallAbstractPhoto enhanced oxygen evolution reaction has recently emerged as an advanced strategy with great application prospects for highly efficient energy conversion and storage. In the course of photo enhanced oxygen evolution reactions, the other works focus has predominantly centered on catalysts while inadvertently overlooking the pivotal role of ...
Zihang Feng +4 more
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