Preparation of bifunctional oxygen evolution reaction ...

Preparation of bifunctional oxygen evolution reaction and oxygen ...

Then, N and Co elements were doped by hydrothermal-reduction method to obtain composite catalyst CoO-TiO2@NG, which had excellent catalytic ...

Preparation of bifunctional oxygen evolution reaction ... - NASA ADS

Preparation of bifunctional oxygen evolution reaction and oxygen reduction reaction catalyst CoO-TiO 2@NG by high gravity-hydrothermal method for rechargeable ...

Excellent Bifunctional Oxygen Evolution and Reduction ...

Spinels: controlled preparation, oxygen reduction/evolution reaction application, and beyond. Chem. Rev. 2017, 117, 10121– 10211, DOI ...

Bifunctional oxygen reduction/evolution reaction electrocatalysts ...

The oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) are critical electrocatalytic processes for fuel cells, artificial ...

Excellent Bifunctional Oxygen Evolution and Reduction ... - NCBI

One specific composition (Mn0.2Fe0.2Ni0.2Cu0.2Zn0.2)Co2O4 exhibited an exceptional overpotential (260 mV at 10 mA cm–2) for the OER, a favorable Tafel slope of ...

First-Principles Study of Pt-Based Bifunctional Oxygen Evolution &

We examined the oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) of Pt-based Pt3M/Pt nanoalloy catalysts (where M ...

Advanced Bifunctional Oxygen Reduction and Evolution ...

A simple strain approach was explored to prepare a NiFe-based ORR/OER electrocatalyst derived from surface-mounted metal–organic frameworks.

Synthesis of bifunctional BaFe1−xCoxO3−y−δ(OH)y catalysts for ...

Synthesis of bifunctional BaFe1−xCoxO3−y−δ(OH)y catalysts for the oxygen reduction reaction and oxygen evolution reaction† · Supplementary files · Article ...

Synthesis of Highly Efficient Bifunctional Ag/Co3O4 Catalyst for ...

Cyclic voltammetry and linear sweep voltammetry measurements for the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) confirm ...

Development of Highly Active Bifunctional Electrocatalyst Using Co ...

Among many electrochemical reactions in FCs, the oxygen reduction reaction (ORR) is considered as the heart of FCs because it is the only ...

Preparation of bifunctional oxygen evolution reaction and ... - OUCI

Preparation of bifunctional oxygen evolution reaction and oxygen reduction reaction catalyst CoO-TiO2@NG by high gravity-hydrothermal method for rechargeable Zn ...

Synthesis of High-Entropy Perovskite Hydroxides as Bifunctional ...

Oxygen reduction reaction (ORR) and oxygen evolutionc reaction (OER) are important chemical reactions for a rechargeable lithium–oxygen battery (LOB).

Design of Efficient Bifunctional Oxygen Reduction/Evolution ...

Bifunctional ORR/OER materials involve four elementary reaction steps, in which ORR proceeds through the formation of OOH* from adsorbed O2, ...

Environmentally Friendly Bifunctional Catalyst for ORR and OER ...

Catalyst for oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) is at the heart of key renewable energy technologies such as water splitting ...

A Bifunctional Iron Nickel Catalyst for the Oxygen Evolution Reaction

This new catalyst is both easy to prepare and stable for many hours. Operando X-ray absorption spectroscopic data reveal that the catalyst is ...

A metal-free bifunctional electrocatalyst for oxygen reduction and ...

Preparation of NPMCs. ... formation on bifunctional catalysts and their superior electrocatalytic activity for oxygen evolution/reduction reaction ...

Noble metal-free bifunctional oxygen evolution and oxygen ... - Nature

oxygen evolution reaction (OER) in PEM based water electrolysis and ... Shape-controlled synthesis of MnO2 nanostructures with enhanced ...

Bifunctional Catalysts for Reversible Oxygen Evolution Reaction and ...

Metal‐air batteries (MABs) and reversible fuel cells (RFCs) rely on the bifunctional oxygen catalysts for oxygen evolution reaction (OER) ...

Combustion synthesis of bifunctional LaMO 3 (M = Cr, Mn, Fe, Co, Ni ...

The perovskites showed exceptional performance for oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) in alkaline medium. LaMnO3 is found to be ...

A data-driven bifunctional oxygen electrocatalyst with a record ...

Refreshing the record of the electrocatalytic activity for bifunctional oxygen electrocatalysis is the first priority of developing next-generation rechargeable ...