Kinetics of methane electrooxidation in pure and composite anodes of La0.3Y0.1Sr0.4TiO3−δ
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Solid State Electrochemistry"
DOI: 10.1007/s10008-019-04451-x
Abstract: The electrochemical characteristics of electrolyte-supported solid oxide fuel cells containing pure perovskite anode of La0.3Y0.1Sr0.4TiO3−δ, (LYSTA-) and composite anodes with varying fractions (30 and 50 wt%) of yttria-stabilized zirconia (YSZ), LYSTA- (30)YSZ and LYSTA- (50)YSZ,… read more here.
Keywords: electrooxidation; pure; ysz; la0 3y0 ... See more keywords
Thermal Transport in Nanoporous Yttria-Stabilized Zirconia by Molecular Dynamics Simulation
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Shanghai Jiaotong University (Science)"
DOI: 10.1007/s12204-018-1907-z
Abstract: Yttria-stabilized zirconia (YSZ) is widely used as thermal barrier coatings (TBCs) to reduce heat transfer between hot gases and metallic components in gas-turbine engines. Porous structure can generally reduce the lattice thermal conductivity of bulk… read more here.
Keywords: ysz; thermal conductivity; structure; conductivity ... See more keywords
Behavior of yttria-stabilized zirconia (YSZ) during laser direct energy deposition of an Inconel 625-YSZ cermet
Sign Up to like & getrecommendations! Published in 2020 at "Additive manufacturing"
DOI: 10.1016/j.addma.2019.100932
Abstract: Abstract Thermal barrier coatings (TBC) are regularly used today to protect and extend the service life of several superalloys which are extensively used in high temperature applications. The existing TBCs are typically between 0.1 to… read more here.
Keywords: ysz; stabilized zirconia; deposition; laser direct ... See more keywords
Plasma-sprayed nanostructured YSZ thermal barrier coatings: Thermal insulation capability and adhesion strength
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DOI: 10.1016/j.ceramint.2017.03.074
Abstract: Abstract Adhesion strength and thermal insulation of nanostructured Yttria Stabilized Zirconia (YSZ) thermal barrier coatings (TBC) were investigated and compared with those of conventional YSZ TBCs. A Nickel based superalloy (IN-738LC) was used as the… read more here.
Keywords: thermal insulation; adhesion strength; insulation capability; ysz ... See more keywords
Effects of cerium addition on the microstructure, mechanical properties and thermal conductivity of YSZ fibers
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.01.145
Abstract: Abstract Ce-doped yttria-stabilized ZrO 2 (YSZ) fibers were prepared with different Ce concentrations (0, 5, 10, 20 mol%) by the sol-gel method. The effects of Ce addition on the microstructure and mechanical properties of the YSZ… read more here.
Keywords: ysz; addition microstructure; microstructure mechanical; mechanical properties ... See more keywords
YSZ/MoS2 self-lubricating coating fabricated by thermal spraying and hydrothermal reaction
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DOI: 10.1016/j.ceramint.2018.06.258
Abstract: Abstract Thermal sprayed ceramic coatings have extensively been used in components to protect them against friction and wear. However, the poor lubricating ability severely limits their application. Herein, yttria-stabilized zirconia (YSZ)/MoS 2 composite coatings were… read more here.
Keywords: ysz; thermal spraying; ysz coating; ysz mos2 ... See more keywords
Zirconium silicate growth induced by the thermochemical interaction of yttria-stablized zirconia coatings with molten CMAS deposits
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DOI: 10.1016/j.corsci.2019.01.011
Abstract: Abstract We report on the microstructure evolution of yttria-stablized zirconia (YSZ) corroded by molten deposits of Ca10Mg7Al13Si70 (CMAS). The CMAS corrosion induces significant zirconium silicate (ZrSiO4) growth across the entire YSZ coating and causes dramatic… read more here.
Keywords: stablized zirconia; growth; yttria stablized; molten cmas ... See more keywords
Degradation of zirconia in moisture
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DOI: 10.1016/j.corsci.2020.109038
Abstract: Abstract Zirconia especially stabilized by Y2O3 (YSZ) is an important and popularly used material. We have observed the degradation of YSZ in moisture, and have also revealed the degradation mechanism which could be related to… read more here.
Keywords: degradation; degradation zirconia; zirconia moisture; ysz ... See more keywords
Cobalt and molybdenum co-doped Ca2Fe2O5 cathode for solid oxide fuel cell
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DOI: 10.1016/j.ijhydene.2019.01.164
Abstract: Abstract Recently, Brownmillerite oxides Ca2Fe2-xMxO5 (0 ≤ x ≤ 0.2) (M = transition metal such as Co, Mo), have been drawing attention as they possess mixed ionic and electronic conductivity. Fe site of parent Ca2Fe2O5 (CFO) structure is partially substituted by… read more here.
Keywords: sdc; ysz; cell; cathode ... See more keywords
Co-precipitation synthesis of alumina doped yttria stabilized zirconia
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.10.130
Abstract: Abstract Co-precipitation method is applied to fabricate different amount of Al 2 O 3 –doped yttria stabilized zirconia (YSZ). The crystal phase, microstructure and electrical properties of the sample with access of Al 2 O… read more here.
Keywords: ysz; precipitation; stabilized zirconia; ysz doped ... See more keywords
Preparation of YSZ electrolyte coating on conducting porous Ni–YSZ cermet by DC and pulsed constant voltage electrophoretic deposition process for SOFCs applications
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.04.334
Abstract: Abstract In this article, electrolyte coating of solid oxide fuel cells (SOFCs) based on yttria stabilized zirconia (YSZ) on Ni-YSZ cermet fuel cells anode in ethanol was investigated using pulsed constant voltage and DC electrophoretic… read more here.
Keywords: electrolyte coating; ysz cermet; ysz; ysz electrolyte ... See more keywords