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Surface morphology and crystallinity of metal oxides in nickel-cobalt binary system
Published 2012“…The effect of composition on nickel cobaltites prepared by co-precipitation was investigated. …”
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Evaluating the effect of chlorpheniramine on patch test reactions amongst eczema patients sensitised to nickel
Published 2018“…Patients sensitised to nickel were subjected to a second nickel PT while taking chlorpheniramine. …”
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Zirconium(IV)-BTC-based MOF modified with nickel as a catalyst for hydrogenation of citronellal
Published 2022“…This study is designed to determine the effect of nickel (Ni) metal bearing on zirconium(IV) benzene 1,3,5-tricarboxylate based MOF, [Zr6 O4 (OH)4 (O2 C2 H3 )6 (BTC)2 ] (Zr-BTC) and its application as a catalyst in the citronellal hydrogenation. …”
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Preparation and optimization of polyaniline /titanium dioxide /carboxymethyl cellulose powder for effective nickel adsorption
Published 2024“…Hexanoic acid-doped polyaniline (PAni) is a great potential candidate to replace conventional adsorbent towards the removal of heavy metal waste from electroplating industry, especially nickel (Ni). In this study, different weight % (wt %) of titanium dioxide (TiO2 ) and carboxymethyl cellulose (CMC) are added to form PAni composites with enhanced Ni removal efficiency. …”
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Growth of graphene on nickel using a natural carbon source by thermal chemical vapor deposition
Published 2014“…We report the growth of few-layer graphene (FLG) on a nickel (Ni) substrate using palm oil as a single carbon source by thermal chemical vapor deposition (T-CVD). …”
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Effect of nickel catalyst layer thickness and grain size prepared by electroplating method to the growth of carbon nanostructures by chemical vapour deposition
Published 2018“…A nickel catalyst layer electroplated at 1 mA/cm2, which possess a smaller grain size and thinner layer of nickel catalyst, enables the synthesis of high quality and dense CNS as well as high ratio of CNT over CNF.…”
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3D Free-standing graphene: influence of etching solution and etching time on chemical vapor deposition on the graphene/nickel foam
Published 2023“…High-quality free-standing 3D graphene foam has been synthesized by chemical vapor deposition (CVD) on nickel foam followed by a chemical etching process to remove the nickel foam as a template. …”
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Effect of steam to carbon ratio (S:C) on steam methane reforming’s yield over coated nickel aluminide (Ni3Al) catalyst in micro reactor
Published 2020“…This work looks into the effect of Steam to Carbon ratio (S:C) on methane (CH4 ) conversion and hydrogen (H2 ) yield over coated Nickel Aluminide (Ni3 Al) catalyst in micro reactor. …”
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First-principles study of structural, electronic and thermoelectric properties of nidoped Bi2 Se3
Published 2020“…Nickel has also changed band structure and density of state that alter the thermoelectric performance. …”
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The efect of disinfectant solutions on the durability of the bond between resin based cement and non-precious metal alloy
Published 2015“…This study evaluated the effect of disinfectants on the tensile bond strength of Nickel-Chromium alloy bonded with resin cement. 180 pairs of Nickel-Chromium dumbbells were prepared. …”
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Electrochemical behaviour of Ni and Ni-PVC electrodes for the electroxidation of ethanol (Tingkah Laku Elektrokimia Pengoksidaan Etanol Menggunakan Elektrod Ni dan Ni-PVC)
Published 2011“…In this study, two nickel based electrodes were prepared; nickel foil and nickel-polyvinylchloride (Ni-PVC), in order to study their electrochemical behavior using cyclic voltammetry, CV and chronocoulometry, CC. …”
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A biomonitor of heavy metals on ruderal habitats in Turkey - diplotaxis tenuifolia (L.) DC.
Published 2013“…The sideways showed very low nickel concentrations (0.271 mg/kg), as compared to the rural areas which had higher nickel concentrations (0.726 mg/kg). …”
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Feasibility study of GaN-based MEMS capacitive microphone using finite element method
Published 2020“…In addition, we compared also its performance in terms of sensitivity, C-V measurement and pull-in voltage with several conventional membrane materials such as silicon, nickel, and silicon nitride. The result shows that GaN-based MEMS capacitive microphone has sensitivity -57 dBV/Pa which is 4% higher than silicon nitride-based microphone and resonance frequency of 19 kHz which is higher 11.3% than nickel-based microphone. …”
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Effect of different metal modified dolomite catalysts on catalytic glycerol hydrogenolysis towards 1,2-propanediol
Published 2022“…Among the examined catalysts, 10%Ni-20%Cu/Dol showed optimum hydrogenolysis activity owing to the good copper-nickel-dolomite interaction. The outcomes from the characterizations disclosed that the presence of nickel-copper species which principally enriched on dolomite surface thereby enhanced the properties of the catalyst in terms of good metal reducibility along with the presence of adequate catalyst acidity. …”
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Metal concentrations in Bukit Merah Lake, Perak
Published 2010“…Eleven metals i.e. cadmium, zinc, lead, copper, nickel, ion, cobalt, aluminium, barium, cromium dan manganese were determined in water samples. …”
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Determination of the heavy metal contents and the benefit/cost analysis of Hypericum salsugineum in the vicinity of Salt Lake
Published 2021“…In this study, Hypericum salsugineum, an endemic halophytic plant growing around Salt Lake, was analyzed to determine the heavy metals (chromium, lead, copper, zinc and nickel) on it and on the soil it grew. The phytoremediation potential of H. salsugineum was evaluated. …”
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Orthodontic material usage among Malaysian orthodontists
Published 2011“…At levelling stage, most respondents used nickel titanium archwire (84.5%, n=47). Stainless steel archwire was the most favourable choice for retraction/space closure stage (73.9%, n=34). …”
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The combined effect of dental post and cement materials on fracture resistance and fracture mode of endodontically-treated teeth
Published 2015“…Composite cores were built-up over the specimens and then retained with nickel-chromium crowns. Specimens were thermocycled and then loaded at 135o until failures were observed. …”
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