Results 211 to 220 of about 55,131 (281)
Effect of different glazing methods on the surface roughness and hardness of zirconia ceramics: an in vitro study. [PDF]
BMC Oral HealthEzzat ME, Mohsen CA, Asaad RS.
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ACS Applied Materials and Interfaces, 2022
Daytime radiative cooling technology can release heat into outer space without consuming any electricity during the day while reflecting as much solar radiation as possible.
T. Du +6 more
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Daytime radiative cooling technology can release heat into outer space without consuming any electricity during the day while reflecting as much solar radiation as possible.
T. Du +6 more
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Highly Dispersed Ruthenium Nanoparticles on Y2O3 as Superior Catalyst for Ammonia Decomposition
ChemCatChem, 2021Design of highly active and stable catalysts for ammonia decomposition to produce COx‐free hydrogen is an urgent task for the utilization of NH3 as H2 carrier. Herein, Yttrium oxide (Y2O3) has been demonstrated to be capable of dispersing and stabilizing
Ji Feng +6 more
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Oxidative coupling of methane over Y2O3 and Sr–Y2O3 nanorods
Reaction Kinetics, Mechanisms and Catalysis, 2021Y2O3 nanorods were prepared via a hydrothermal method. A series of Sr-modified Y2O3 nanorods (Sr–Y2O3–NR) with a Sr/Y molar ratio of 0.02–0.06 were synthesized by an impregnation method, and studied with respect to their performance in the oxidative coupling of methane (OCM).
Yuqiao Fan +4 more
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ACS Applied Materials and Interfaces, 2021
Due to the excellent thermoelectric performance, bismuth telluride (Bi2Te3) compounds are highly promising for the thermoelectric conversion in the room temperature range.
Qiujun Hu +5 more
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Due to the excellent thermoelectric performance, bismuth telluride (Bi2Te3) compounds are highly promising for the thermoelectric conversion in the room temperature range.
Qiujun Hu +5 more
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Enhanced Electromagnetic Wave Absorption for Y2O3-Doped SiBCN Ceramics.
ACS Applied Materials and Interfaces, 2021Polymer-derived SiBCN ceramics (PDCs-SiBCN) are promising ultrahigh-temperature ceramics owing to their excellent high-temperature oxidation resistance and electromagnetic wave (EMW)-absorbing capability. In this paper, the microstructure evolutions, the
Chengen Wang +4 more
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Advanced Composite Materials, 2021
In this work Al-ZnO-Y2O3 hybrid composites were fabricated utilizing powder metallurgy and hybrid microwave sintering approach from the powder blend of Al, ZnO and Y2O3. Depth sensing nano-indentation technique was adopted to assess the nano-hardness and
Neeraj Kumar Bhoi +4 more
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In this work Al-ZnO-Y2O3 hybrid composites were fabricated utilizing powder metallurgy and hybrid microwave sintering approach from the powder blend of Al, ZnO and Y2O3. Depth sensing nano-indentation technique was adopted to assess the nano-hardness and
Neeraj Kumar Bhoi +4 more
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Effect of nano-Y2O3 addition on the creep behavior of an as-cast near-α titanium alloy
, 2021In this paper, the influent mechanism of nano-Y2O3 addition on the creep properties and fracture behavior of an as-cast near-α titanium alloy at 650 °C/150 MPa and 700 °C/150 MPa was discussed.
Z. Z. Zheng +3 more
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High‐Temperature Phase Relations in the System Y2O3‐Y2O3·WO3
Journal of the American Ceramic Society, 1980Phase relations in the system Y 2 O 3 ‐Y 2 O 3 ·WO 3 were studied at >1400°C.
Kiyoshi Kuribayashi +3 more
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Perspectives in corrosion-performance of Ni–Cu coatings by adding Y2O3 nanoparticles
Surface Engineering, 2020Ni–Cu alloy coatings are well-known for their favourable corrosion resistance. However, further improvement in their corrosion resistance through incorporation of reinforcing agents can open new windows of industrial applications.
M. S. Safavi +4 more
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