Browsing Chemistry (Scholarly Publications) by Author "Browne, Michelle"
Now showing items 1-13 of 13
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Bioinspired Aryldiazonium Carbohydrate Coatings: Reduced Adhesion of Foulants at Polymer and Stainless Steel Surfaces in a Marine Environment
Colavita, Paula; Scanlan, Eoin; Browne, Michelle (2018) -
Continuos flow synthesis of Pt nanoparticles in porous carbon as durable and methanol-tolerant electrocatalysts for oxygen reduction reaction
Perova, Tatiana; Colavita, Paula; Browne, Michelle (2018) -
Electrochromic nickel oxide films for smart window applications
Lyons, Michael; Colavita, Paula; Duesberg, Georg; Browne, Michelle (2016)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 two different sets of limits. The ... -
Emerging trends in metal oxide electrocatalysis: Bifunctional oxygen catalysis, synergies and new insights from in situ studies
Colavita, Paula; Browne, Michelle (2018) -
The goldilocks electrolyte: examining the performance of iron/nickel oxide thin films as catalysts for electrochemical water splitting in various aqueous NaOH solutions
Colavita, Paula; Duesberg, Georg; Browne, Michelle (2016)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 ppb and 102 ppb). The presence and concentration ... -
Low overpotential high activity manganese/ruthenium mixed oxide electrocatalysts for oxygen evolution in alkaline media.
Lyons, Michael; Colavita, Paula; Browne, Michelle (2015)The combination of a platinum group material (i.e. ruthenium) with a first row transition metal (i.e. manganese) could provide stability and lower the cost of OER electrocatalyst, while still ... -
Low-temperature synthesis and electrocatalytic application of large-area PtTe2thin films
Duesberg, Georg; Browne, Michelle; Shvets, Igor (2020)The synthesis of transition metal dichalcogenides (TMDs) has been a primary focus for 2D nanomaterial research over the last 10 years, however, only a small fraction of this research has been concentrated on transition ... -
Low-temperature synthesis and investigation into the formation mechanism of high quality Ni-Fe layered double hydroxides hexagonal platelets
Nicolosi, Valeria; Browne, Michelle (2018)This paper describes the wet-chemistry synthesis of highly crystalline hexagonal fakes of Ni-Fe layered double hydroxide (LDH) produced at temperature as low as 100°C. The fakes with diameter in the range of 0.5–1.5μm ... -
Oxygen evolution catalysts under proton exchange membrane conditions in a conventional three electrode cellvs.electrolyser device: a comparison study and a 3D-printed electrolyser for academic labs
Nicolosi, Valeria; Browne, Michelle (2021)Developing active and stable Oxygen Evolution Reaction (OER) catalysts that can operate in electrolyser environments is of utmost important in order to produce H2 gas for electricity generation. Currently, many of these ... -
The oxygen evolution reaction at Manganese Oxide films in base: Kinetics and Mechanism
Lyons, Michael; Colavita, Paula; Browne, Michelle (Electrochemical Society, 2013)Various manganese oxide type Dimensionally Stable Anode (DSA) electrodes were prepared though a simple thermal decomposition technique at different annealing temperatures for their effect on the oxygen evolution reaction ... -
Selective recohnition of biologically important anions using a diblock polyfluorene-polythiophene conjugated polyelectrolyte
Lyons, Michael; Khan, Amir; Browne, Michelle (2017)The all-conjugated diblock copolymer poly[9,9-bis(2-ethylhexyl)fluorene]-b-poly[3-(6-trimethylammoniumhexyl) thiophene] bromide (PF2/6-b-P3TMAHT) shows dual fluorescence from the polyfluorene (PF) and polythiophene (PT) ... -
A structural and spectroscopic study of the first uranyl selenocyanate, [Et4N]3[UO2(NCSe)5]
Baker, Robert; Browne, Michelle (2016)he first example of a uranyl selenocyanate compound is reported. The compound [Et4N]3[UO2(NCSe)5] has been synthesized and fully characterized by vibrational and multinuclear (1H, 13C{1H} and 77Se{1H}) NMR spectroscopy. ... -
Template-free synthesis of mesoporous manganese oxides with catalytic activity in the oxygen evolution reaction
Colavita, Paula; Duesberg, Georg; Browne, Michelle (2017)