Yttrium oxide engineered substrate enables improved durability for perovskite solar cells [PDF]
Nature CommunicationsTransparent conductive oxides (TCOs)—foundation of perovskite solar cells (PSCs)—have long been assumed to be stable, and thus their impact on device longevity is frequently overlooked.
Haibing Wang +21 more
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Gas sensing properties of multicomponent systems based on oxides of manganese, copper and yttrium [PDF]
Омский научный вестник, 2020 The composites based on manganese oxide (MnO2–х), copper oxide (CuO) and yttrium oxide (Y2 O3) are obtained. The gas response and selectivity of multicomponent composites to toxic and hazardous gases are found.
Yu. A. Stenkin +2 more
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Thermodynamic and kinetic simulation of Y2O3 and Y2S3 nonmetallic phase formation in liquid steel [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2020 The current work deals with the phenomenon of non-metallic inclusions as a result of the addition of yttrium to the liquid steel as an alloying component.
Gerasin S., Kalisz D., Iwanciw J.
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Journal of Materials Research and Technology, 2023 To investigate the refining phenomena of TiN inclusion and macro-/microstructure through heterogeneous nucleation of δ-Fe at TiN encapsulating oxide during solidification in ultrapure ferritic stainless steel, five samples were prepared, denoted as the ...
Xing-Zhi Zhou +7 more
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Thermochromic properties of some colored oxide materials
Optical Materials: X, 2022 The thermochromic properties up to 500 °C of some colored, commercial and non-toxic oxides were studied. It includes Bi2O3, Fe2O3, In2O3, WO3, Er2O3, YAG:Ce (Ce doped yttrium aluminum garnet Y3Al5O12) and YInMn-Blue (Mn doped yttrium indium oxide YInO3).
Gabriel Ferro +7 more
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Application of Solution Method to Prepare High Performance Multicomponent Oxide Thin Films
Membranes, 2022 Capacitors play an increasingly important role in hybrid integrated circuits, while the MIM capacitors with high capacitance density and small thickness can meet the needs of high integration.
Yaru Pan +9 more
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Research of Structural, Strength and Thermal Properties of ZrO2—CeO2 Ceramics Doped with Yttrium
Crystals, 2022 In this work, using a mechanochemical solid-phase synthesis method, ZrO2—CeO2 ceramics doped with yttrium were obtained, which have great prospects for use as a basis for dispersed nuclear fuel materials or inert nuclear fuel matrices.
Sholpan G. Giniyatova +5 more
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Thermal conductivity of single crystals zirconia stabilized by scandium, yttrium, gadolinium, and ytterbium oxides [PDF]
Modern Electronic Materials, 2022 The phase composition and heat conductivity of (ZrO2)0.9(R2O3)0.1 solid solution single crystals have been studied, where R = (Gd, Yb, Sc, Y), (ZrO2)0.9(Sc2O3)0.09(Gd2O3)0.01 and (ZrO2)0.9(Sc2O3)0.09(Yb2O3)0.01.
Dmitrii A. Agarkov +8 more
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Phase diagrams of zirconium dioxide systems with yttrium and scandium oxides
Конденсированные среды и межфазные границы, 2023 The literature data on the study of phase equilibria in systems zirconia with yttria and scandia are analysed. Possible schemes of low-temperature phase equilibria in ZrO2-Y2O3 and ZrO2-Sc2O3 systems are presented taking into account the third law of ...
Pavel P. Fedorov, Elena V. Chernova
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Properties of SiC Ceramics Sintered via Liquid Phase Using Al2O3 + Y2O3, Al2O3 + Yb2O3 and Al2O3 + Dy2O3 as Additives: a Comparative Study [PDF]
Materials Research, 2015 Silicon carbide (SiC) ceramics show excellent performance at high temperatures. Due to the high covalence of Si-C bonds, these ceramics are produced successfully only via liquid phase sintering (LPS).
Sebastião Ribeiro +2 more
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