Results 21 to 30 of about 45,412 (267)
Mechanical Engineering Journal, 2014 The properties of three thermal sprayed coatings (Coating①: Top coat; Al2O3, Bond coat; Ni-Cr, Coating②: Top coat; YSZ, Bond coat; CoNiCrAlY, Coating③: SUS316) were compared to select the effective sprayed coating for giving the thermal barrier to the Al
Keiji SONOYA +2 more
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Femtosecond Laser Additive Manufacturing of Multi-Material Layered Structures
Applied Sciences, 2020 Laser additive manufacturing (LAM) of a multi-material multi-layer structure was investigated using femtosecond fiber lasers. A thin layer of yttria-stabilized zirconia (YSZ) and a Ni−YSZ layer were additively manufactured to form the electrolyte ...
Shuang Bai, Jian Liu
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Potentialities of the sol-gel route to develop cathode and electrolyte thick layers Application to SOFC systems [PDF]
, 2008 In this work, we report the potential of sol–gel process to prepare cathode and electrolyte thin and thick layers on anodic NiO-YSZ supports which were also made from powders prepared by sol–gel route.
Ansart, Florence +5 more
core +4 more sources
Effect of ion implantation doping on electrical properties of yttria-stabilized zirconia thin films [PDF]
, 1992 The change in conductivity of Fe and Ti implanted rf-sputtered layers of yttria-stabilized zirconia (YSZ) was studied as a function of the temperature (400–800°C) and oxygen partial pressure. In an oxidized state and in the temperature range of 400–600°C,
Burggraaf, A.J., Hassel, B.A. van
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The sol–gel route: A versatile process for up-scaling the fabrication of gas-tight thin electrolyte layers [PDF]
, 2011 Sol–gel routes are often investigated and adapted to prepare, by suitable chemical modifications, submicronic powders and derived materials with controlled morphology, which cannot be obtained by conventional solid state chemistry paths.
Ansart, Florence +5 more
core +4 more sources
Fluctuations at Electrode-YSZ Interfaces [PDF]
Journal of The Electrochemical Society, 2005 Current fluctuations at potentiostatically controlled point electrodes of Pt, La 0 . 8 5 Sr 0 . 1 5 MnO 3 (LSM), and Ni on yttria-stabilized zirconia (YSZ) surfaces are determined at 1000°C. For the oxygen reduction processon Pt electrodes, characteristic sawtoothshaped, low-frequency fluctuations are observed.
Jacobsen, T. +2 more
openaire +3 more sources
Application of nickel-cobalt alloy in the composite anode to enhance characteristics of tubular SOFCs [PDF]
Электрохимическая энергетикаThe electrochemical characteristics of the tubular solid oxide fuel cells (SOFC) and the symmetrical anodic cells with conventional nickel-cermet and modified nickel-cobalt cermet anodes were studied using voltammetry, electrochemical impedance ...
Ivanov, Aleksey Vitalievich +8 more
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International Journal of Lightweight Materials and Manufacture, 2019 Nanostructure Y2O3–ZrO2 (YSZ), 4 mol% Gd2O3-YSZ (4Gd-YSZ), 6 mol% Gd2O3-YSZ (6Gd-YSZ), 8 mol% Gd2O3-YSZ (8Gd-YSZ) coatings were prepared by atmospheric plasma spraying (APS) technology under the same spraying parameters.
Lei Jin +5 more
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Composite electrolyte used for low temperature SOFCs to work at 390°C
iScience, 2023 Summary: A combination of yttria stabilized zirconia (YSZ) and Ba(NO3)2 commercial powders was used as electrolytes in the construction of symmetrical SOFC.
Yu Liu +4 more
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Effect of thermal cycling frequency on the durability of Yb-Gd-Y-based thermal barrier coatings [PDF]
, 2019 The effects of thermal cycling frequency and buffer layer on the crack generation and thermal fatigue behaviors of Yb–Gd–Y-stabilized zirconia (YGYZ)-based thermal barrier coatings (TBCs) were investigated through thermally graded mechanical fatigue ...
Choi, Baig-Gyu +5 more
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