Results 11 to 20 of about 3,194 (203)
Nanoindentation studies and analysis of the mechanical properties of Ti-Nb2O5 based composites
Manufacturing Review, 2020 In this study, nanoindentation tests were used to evaluate the mechanical properties of spark plasma sintered Ti based composites containing 5, 10 and 15 wt.% Nb2O5, targeted for potential use as biomedical material.
Alaneme Kenneth Kanayo +3 more
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Journal of Asian Ceramic Societies, 2021 An ultra high dielectric constant nanocomposites comprising of poly(vinylidene fluoride) (PVDF) as a polymer matrix and niobium pentoxide (Nb2O5)-reinforced graphene oxide (GO) have been successfully developed using solution casting technique.
Srikanta Moharana, Ram Naresh Mahaling
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Semiconducting properties of oxide films formed onto an Nb electrode in NaOH solutions [PDF]
Journal of the Serbian Chemical Society, 2008 In this paper, the results of the potentiostatic formation of homogeneous and heterogeneous, nano-crystalline passive films of Nb2O5 onto an Nb electrode in NaOH solutions of different concentrations at potentials lower than 3.0 V vs.
Jović Vladimir D., Jović Borka M.
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Materials Research, 2022 Niobium pentoxide (Nb2O5) has gained prominence as an anti-corrosive pigment. The performance of anti-corrosive coatings based on Nb2O5 was tested in an environment with an acid atmosphere and at high temperatures.
Maria E.D. Serenario +6 more
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Catalytic Effect of Nb2O5 in MgH2-Nb2O5 Ball-Milled Composites [PDF]
Catalysts, 2012 We report a study on the desorption properties, crystallography and chemical state of MgH2 and 1 mol% Nb2O5 ball-milled composites. Desorption temperatures of the composites decreased with increase of ball-milling time. Size of MgH2 crystallites decreased during ball-milling.
Ma, Tao +4 more
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Effect of Different Parameters on Raman Scattering Released from Nb2O5 Nanostructures Prepared via PLD Technique [PDF]
Engineering and Technology Journal, 2022 Due to the significance of Nb2O5 as a promising industrial and biomedical material and the importance of Raman analyses to identify nanostructural molecular responsivity for various applications, this study aims to investigate Nb2O5 molecular bands that ...
Evan Salim +3 more
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Influence of Niobium Pentoxide and Sintering Temperature on Mechanical and Electrical Properties of Glass-ceramics Obtained from Recycled Automotive Windshields [PDF]
Materials Research, 2022 Automotive windshield represents a large volume of solid waste due to limited recycling. Glass-ceramics were produced from discarded windshields with Nb2O5 as a nucleating agent at concentrations of 0, 5, 10, and 15 wt% at 700 and 800 °C sintering ...
Hiasmim R. Gualberto +6 more
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Scientific Reports, 2021 In this study, graphitic carbon nitride (g-C3N4) and niobium pentoxide nanofibers (Nb2O5 NFs) heterojunction was prepared by means of a direct electrospinning approach combined with calcination process.
Lu Wang, Ya Li, Pingfang Han
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Soybean oil transesterification: Study of using Nb2O5.xH2O as catalyst in biodiesel production
Orbital: The Electronic Journal of Chemistry, 2012 Economic and environmental reasons show a trend towards replacing fossil fuels with biofuels such as those from triglycerides. Biodiesel can be obtained from vegetable oils and animal fat through several processes such as transesterification ...
Deborah A. dos Santos +4 more
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Electroless Plating of Ni-P-W Coatings Containing Scattered Nb2O5 on Sintered NdFeB Substrate [PDF]
Materials Research, 2015 The ternary Ni-P-W coatings containing scattered Nb2O5particles were deposited on the sintered NdFeB substrates by electroless plating. The effect of experimental processing parameters on the deposition rate was investigated during electroless plating ...
Huanming Chen +6 more
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