氧化钇

高纯氧化钇涂层制备工艺及性能研究

Preparation of High Purity Yttria Coating and Research on the Performance

湿固相机械化学法制备超细氧化钇的研究

Preparation of Ultrafine Yttria by Wet-Solid-Phase Mechanochemical Reaction

化学光谱法测定高纯氧化钇中微量轻、中稀土杂质&HEH（EH）P萃取富集法

Chemico-Spectral Determination of Trace Amounts of Rare Earth Impurities in Yttrium Oxide of High Purity By Cross Current Extraction

IR和XRD结果证明了制得的醇盐水解煅烧产物分别为氢氧化钇和氧化钇钇；

IR , XRD results investigated that hydroxide yttrium and yttrium could be obtained after hydrolyzing and sintering .

ICP顺序型单道扫描光谱仪直接测定氧化钇中八个杂质元素

ICP - AES Direct Determination of Impurities in Yttrium Oxide

硫氧化钇（Y2O2S）的制备及其在铁基溶液中的热力学

Preparation of yttrium oxide sulfide and its thermodynamics in iron base solution

用从铝液和银液中抽氧的库仑滴定法测量了自制氧化钇稳定的氧化锆固体电解质的电子特征氧化压Pθ。

The electronic characteristic oxygen pressure of self made yttria stabilized Zirconia electrolytes was measured from 700 ℃ to 1100 ℃ by taking out oxygen from aluminium liquid .

用EDTA滴定法测定氧化钇含量时滴定过程的不确定度评定

On the Uncertainty Evaluation of Yttria Content by EDTA Titration

用edta标准溶液滴定，可测得氧化钇的含量。

We can measure the contents of Yttrium with EDTA standard solution titration .

La2O3对Yb~（3+）掺杂的氧化钇透明激光陶瓷性能的影响

Effect of La_2O_3 on Properties of Yb ~ ( 3 + ) Doped Yttrium Oxide Transparent Laser Ceramics

氧化钇在Na3AlF6-Al2O3-CaF2熔体中溶解度的数学模型

Mathematical model of the solubility of yttrium oxide in cryolite-al_2o_3-caf_2 system

结果显示金属化温度影响W粉的烧结，配方中的氧化钇在连接W和陶瓷基体中起到关键作用。

The experimental results show that the tungsten powder sintering was affected by metallizing temperature . Y_2O_3 acts the key role for joining tungsten to ceramic .

氧化钇稳定的氧化锆（YSZ）是应用最为广泛的SOFC电解质材料。

Yttrium-stabilized zirconia ( YSZ ) is the most commonly used electrolyte material for SOFC .

氧化钇稳定的氧化锆粉体（YSZ粉体）作为燃料电池电解质材料具有很重要的应用价值。

Yttria-stabilized zirconia powders as a fuel cell electrolyte materials have very important application value .

氧化钇化学式：Y2O3说明：白色粉末。

Yttrium oxide Numerator formula : Y2O3 Description : white powder .

氧化钇稳定的氧化锆固体电解质（YSZ）是目前用于固态氧化物燃料电池（SOFC）最成功的电解质材料。

Now yttria stabilized zirconia ( YSZ ) is the most successful electrolyte material for SOFC .

找到了氧化钇加入量变化时YSZ导热性能的变化规律。

It found how the thermal conductivity of YSZ changes with the adding amount of yttria .

ICP-AES法直接测定高纯氧化钇和氧化钇铽共沉物中非稀土杂质非稀土元素对硫氧化镧铽发光性能的影响

Determination of non-rare earth impurities in high-purity yttrium oxide and mixed precipitate of yttrium-terbium oxide by ICP-AES THE INFLUENCE OF NON-RARE EARTH IMPURITIES ON THE LUMINESCENCE OF TERBIUM-ACTIVATED LANTHANUM OXYSULFIDE

先驱沉淀物在1100℃下煅烧4h，得到了平均粒径为60nm的氧化钇原料粉体。

Yttria powders ( 60nm in average size ) were obtained by calcining the precursor at 1100 ℃ for 4h .

氧化钇稳定的四方多晶氧化锆（Y-TZP）增韧陶瓷是一种力学性能优越，应用十分广泛的结构陶瓷。

Tetragonal Zirconia Polycrystal ( TZP ) stabilized with Y_2O_3 ( Y-TZP ) is widely used because of its good mechanical properties .

对纳米YTZP（氧化钇稳定）坯片在新型水基凝胶流延成型工艺中，气氛条件对浆料固化过程的影响进行了研究。

The influence of atmosphere condition on solidification procedure of nanometer tetragonal polycrystals zirconia ( YTZP ) slurry in the AqueousGelTapeCasting process was investigated .

通过光学金相、透射电镜及电子探针等方法研究了氧化钇弥散相的分布对MGH－754合金高温持久性能的影响。

The effect of yttrium oxide dispersoid distribution on the 980 ℃ rupture life of an ODS nickel-based superalloy MGH 754 was investigated .

本文采用了机械化学法制备了超细的氧化钇和纳米复合稀土氧化物（NdCoO3、LaCoO3、LaMnO3），并考察了它们对高氯酸铵（AP）热分解的催化性能。

In this paper , preparation of ultrafine yttria and nano-sized perovskite NdCoO_3 , LaCoO_3 and LaMnO_3 via a mechanochemical process was investigated and their catalytic effects on thermal decomposition of ammonium perchlorate ( AP ) were investigated by DTA .

本文综述了陶瓷材料超塑性的一般特征和氧化钇稳定四方相氧化锆多晶陶瓷（Y-TZP）的形变机理及最新研究进展。

The paper reviewed the major features of superplasticity in ceramics , the deformation characteristics and mechanism of yttria-stabilized tetragonal zirconia polycrystals ( Y-TZP ), a typical superplastic ceramic .

以TiO2，MnO2及CaOAl2O3SiO2玻璃为烧结助剂，利用液相烧结法制备了氧化铝和3%氧化钇稳定四方氧化锆复相材料。

Composites of Al_2O_3 and 3 % ( in mole ) yttria-stabilized tetragonal zirconia polycrystals ( 3YTZP ) were prepared by liquid phase sintering with the addition of TiO_2MnO_2 and CaOAl_2O_3SiO_2 glass as sintering flux .

本文主要研究了用低成本的简单的陶瓷成型方法在NiO／YSZ阳极支撑体上制备氧化钇（Y2O3）稳定的氧化锆（ZrO2）（简称YSZ）薄膜，并研究其SOFC性能。

In the present paper , a series of ceramic powder processing methods were investigating for preparing the YSZ ( Yttria stabilized Zirconia ) electrolyte film on NiO / YSZ substrate with low cost .

首先用相转化法制备了NiO-YSZ（氧化钇稳定的氧化锆）阳极支撑体，再利用真空辅助浸渍技术来制备YSZ电解质薄膜。

Phase inversion method was applied to prepare the NiO-YSZ ( Yttria-stabilized zirconia ) anode support and vacuum assisted coating technique was used to fabricate the YSZ electrolyte membrane .

YSZ-Ni（镍-氧化钇稳定的氧化锆）金属陶瓷可以应用于固体氧化物燃料电池（SOFC）和功能梯度材料（FGM）中。

YSZ-Ni ( nickel - yttria stabilized zirconia ) cermets have been widely used in the solid oxide fuel cells ( SOFC ) and functionally gradient materials ( FGM ) areas .

Y（NO3）3溶液和草酸溶液在微乳液水核（微反应器）中进行沉淀反应，制备出不同粒径、形貌的超细氧化钇。

When the precipitation reaction of Y ( NO_3 ) _3 and oxalic acid solution exist in the water droplet of the microemulsion ( microreactor ), Y_2O_3 ultrafine particles of varying grain sizes and varying shapes are prepared .

用离心沉积方法在NiO-YSZ阳极基底上沉积了氧化钇稳定的氧化锆（YSZ）薄膜，并在1400℃烧结达到致密；

Yttria stabilized zirconia ( YSZ ) thin-film layers were deposited on NiO-YSZ anode substrates by centrifugal deposition technique , and the layers were sintered at 1 400 ℃ to obtain dense membranes .