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141
Ultra-high surface area fibrous silica-zirconia support for renewable energy production by CO2 methanation
Published 2023“…The spherical mesoporous nickel−loaded fibrous silica zirconia (Ni/FSZr) were successfully synthesized utilizing hydrothermal system followed by impregnation technique and catalytically assessed in CO2 hydrogenation for methane production, a valuable alternative renewable fuel. …”
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Article -
142
XFEL serial crystallography reveals the room temperature structure of methyl-coenzyme M reductase
Published 2022“…In celebration of the seminal contributions of inorganic chemist Dick Holm to our understanding of nickel-based catalysis, we are honored to announce our findings in this special issue dedicated to this remarkable pioneer of bioinorganic chemistry.…”
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Article -
143
Manganese phosphate coated Li[Ni0.6Co0.2Mn0.2]O2 cathode material : towards superior cycling stability at elevated temperature and high voltage
Published 2020“…Nickel-rich Li[Ni0.6Co0.2Mn0.2]O2 is considered to be the next step forward towards the realization of high-energy lithium-ion batteries and has, thus, attracted intensive attention recently. …”
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Journal Article -
144
Facile synthesis of amorphous ternary metal borides-reduced graphene oxide hybrid with superior oxygen evolution activity
Published 2021“…Herein, we present a fast and simple method of synthesizing iron-doped amorphous nickel boride on reduced graphene oxide (rGO) sheets. …”
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Journal Article -
145
Phosphorized CoNi₂S₄ yolk-shell spheres for highly efficient hydrogen production via water and urea electrolysis
Published 2022“…Remarkably, when used as the anode and cathode simultaneously, the P-CoNi2 S4 catalyst merely requires a cell voltage of 1.544 V in water splitting and 1.402 V in urea electrolysis to attain 10 mA cm-2 with excellent durability for 100 h, outperforming most of the reported nickel-based sulfides and even noble-metal-based electrocatalysts. …”
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Journal Article -
146
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147
High selective hydrocarbon and hydrogen products from catalytic pyrolysis of rice husk: Role of the ordered mesoporous silica derived from rice husk ash for Ni-nanocatalyst perform...
Published 2024“…This method also improved NiO reducibility up to 91.41%, with nickel phyllosilicate playing a pivotal role in preventing Ni-metallic sintering during the reduction process. …”
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Article -
148
Production of ammonia feedstock by novel solid oxide electrolysis cell
Published 2021“…Electrochemical characterisation results from the cells show a general trend of an increase in current density with increasing air inlet flowrate for fuel electrode, an increase in cell performance with increasing water vapour percentage due to more water electrolysis occurring, better cell performance achieved with methane or 50% CH4/ 50% N2 mixture as an inlet gas to air electrode chamber as compared to air, showing the advantage of the Novel SOEC mode over conventional SOEC mode, an increase in current density and reduction in resistance values with increasing operating temperatures and the use of a nickel dopant in LSCM which significantly enhanced the cell performance in both the conventional SOEC mode and novel SOEC mode. …”
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Final Year Project (FYP) -
149
Facile oxidative recovery of manganese as electrochemically active MnO2 from spent lithium-ion battery bioleachate
Published 2024“…This study reports facile persulfate-mediated selective recovery of manganese as electrochemically active manganese dioxide (MnO2) from nickel manganese cobalt (NMC)-based spent LIB black mass (60 mesh) after processing via an environmentally friendly bioleaching technique. …”
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Journal Article -
150
Partial purification and characterization of molybdenum reducing enzyme from Escherichia coli strain K12
Published 2015“…Mercury (Hg), Argentum (Ag), Copper (Cu) and Chromium (Cr) totally inhibited molybdate reductase enzyme while Zink (Zn), Nickel (Ni), Cobalt (Co), Arsenic (As), Lead (Pb) Aluminium (Al), Cadmium (Cd), and Magnesium (Mg) decreased the molybdenum reduction activity. …”
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Thesis -
151
Fabrication of 3D microfeatures on thin metal foils using laser-induced shock pressure
Published 2015“…Hemispherical microcraters of depth ~ 15 μm to 300 μm and radius ~ 150 μm to 1 mm with excellent surface quality are produced on copper, nickel, and stainless steel foils (25 μm thickness). …”
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Thesis -
152
Growth of vanadium oxides nanostructures by chemical vapour deposition
Published 2015“…This thesis investigates the growth of 2-D V2O5 nanostructures arrays on various current collectors such as aluminium, nickel and stainless steel using chemical vapour deposition process. …”
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Thesis -
153
Pulsed laser scan methodology for single event effect (SEE) qualification
Published 2019“…Thereafter, focused ion beam cross-sectioning, transmission electron microscopy and energy dispersive x-ray spectroscopy found that the damage was related to nickel (in silicide layer) diffusion towards the gate terminal of the transistor. …”
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Thesis -
154
Two-dimensional metal-organic frameworks for gas sensing
Published 2024“…</p> <p>A new method to synthesise two conductive MOFs in situ on a variety of substrates from metal nanoclusters is also presented. Copper and nickel nanoclusters were deposited onto substrates to act as the metal source for MOF formation when submerged in an alkaline solution of ligand and electrolyte. …”
Thesis -
155
Electrochemical electrodes based on graphene materials for sensing and energy applications
Published 2016“…To achieve the full potential applications of graphene, three-dimensional (3D) graphene free-standing foam was constructed in chapter 5, where nickel foam (1.0 mm thick) and ethanol were employed as the chemical vapor deposition substrate and II precursor, respectively. …”
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Thesis -
156
Methods of growth and transfer of carbon nanotubes onto substrates for advanced electrical and electronic applications
Published 2023“…This composite was utilized as a battery electrode and its electrical performance was evaluated by incorporating nickel cobalt oxide as the active material. This novel composite electrode yielded 60 times the charging current density (0.25 mA/cm^2 vs 15 mA/cm^2) of the previously reported electrode without compromising the specific capacity. …”
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Thesis-Doctor of Philosophy -
157
Characterisation of transport and thermodynamic properties for various binary electrolytes
Published 2019“…A MnO<sub>2</sub>- deposited nickel electrode was prepared and used to perform potentiometric restricted-diffusion measurements. …”
Thesis -
158
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159
Positive effect of incorporating Er0.4Bi1.6O3 on the performance and stability of La2NiO4+δ cathode
Published 2020“…This work demonstrates the feasibility of incorporating ESB to promote the layered nickelate cathodes for intermediate temperature solid oxide fuel cells.…”
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Journal Article