Layered and two dimensional metal oxides for electrochemical energy conversion

MP Browne, Z Sofer, M Pumera - Energy & Environmental Science, 2019 - pubs.rsc.org
The oxygen evolution and reduction reactions are two extremely important reactions in terms
of energy applications. Currently, the Oxygen Evolution Reaction (OER) hinders the efficient …

Bifunctionality and mechanism of electrodeposited nickel–phosphorous films for efficient overall water splitting

N Jiang, B You, M Sheng, Y Sun - ChemCatChem, 2016 - Wiley Online Library
Efficient, stable, and low‐cost electrocatalysts are crucial for realizing large‐scale water
splitting. Herein, we report that electrodeposited nickel–phosphorous (Ni–P) films can act as …

The mechanism and kinetics of electrochemical water oxidation at oxidized metal and metal oxide electrodes. Part 1. General considerations: A mini review

MEG Lyons, RL Doyle, D Fernandez, IJ Godwin… - Electrochemistry …, 2014 - Elsevier
Some general considerations pertaining to electrochemical water oxidation at transition
metal oxide films are outlined. It is suggested that hydrated surfaquo groups are key species …

Gold do** in a layered Co‐Ni hydroxide system via galvanic replacement for overall electrochemical water splitting

UK Sultana, JD Riches… - Advanced Functional …, 2018 - Wiley Online Library
The development of active yet stable bifunctional materials to produce hydrogen and oxygen
via electrochemical water splitting is an ongoing challenge. Here, a system based on …

Electrochromic nickel oxide films for smart window applications

MP Browne, H Nolan, NC Berner, GS Duesberg… - International Journal of …, 2016 - Elsevier
In this study, nickel oxide films were prepared through an electrodeposition technique. NiO
films were fabricated on Indium Tin Oxide (ITO) supports by cycling the potential between …

Co3O4 Nanorods—Efficient Non-noble Metal Electrocatalyst for Oxygen Evolution at Neutral pH

RM Ramsundar, J Debgupta, VK Pillai, PA Joy - Electrocatalysis, 2015 - Springer
Hydrogen, as a universal fuel, is expected to play an important role in the sustainable
development of energy generation, utilization and storage. In addition, it possesses higher …

The goldilocks electrolyte: examining the performance of iron/nickel oxide thin films as catalysts for electrochemical water splitting in various aqueous NaOH solutions

MP Browne, S Stafford, M O'Brien, H Nolan… - Journal of Materials …, 2016 - pubs.rsc.org
A rigorous study of electrodeposited pure and mixed Ni/Fe oxides was performed in three
different sodium hydroxide electrolytes with various Fe impurity concentrations (< 1 ppb, 5 …

Improving the performance of porous nickel foam for water oxidation using hydrothermally prepared Ni and Fe metal oxides

MP Browne, JM Vasconcelos, J Coelho… - Sustainable Energy & …, 2017 - pubs.rsc.org
Recent research trends have seen a rise in the interest in Transition Metal Oxides (TMO's)
as catalysts for the Oxygen Evolution Reaction (OER). In particular, the use of inexpensive …

Mechanistic Parameters of Electrocatalytic Water Oxidation on LiMn2O4 in Comparison to Natural Photosynthesis

L Köhler, M Ebrahimizadeh Abrishami… - …, 2017 - Wiley Online Library
Targeted improvement of the low efficiency of water oxidation during the oxygen evolution
reaction (OER) is severely hindered by insufficient knowledge of the electrocatalytic …

Template-free synthesis of mesoporous manganese oxides with catalytic activity in the oxygen evolution reaction

S Lian, MP Browne, C Domínguez… - Sustainable Energy & …, 2017 - pubs.rsc.org
Porous manganese carbonate was obtained via solvothermal synthesis using ethanol and
urea. The manganese carbonate was subsequently used as a precursor to synthesise …