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Keywords yttria washcoat;cordierite monolithic catalyst;palladium;toluene;ethyl acetate;catalytic combustion; 氧化钇涂层;堇青石整体式催化剂;钯;甲苯;乙酸乙酯;催化燃烧;
yttria washcoat 氧化钇涂层
Good adhesion between washcoat and substrate with spidery coating technology. 使用网络涂覆技术，提高涂层与载体的牢固度；
The company can produce yttria, elastomag and stable zirconia to meet the requirements of diversified users. 公司还可根据用户要求,生产氧化钇、氧化镁、稳定氧化锆。
It found how the thermal conductivity of YSZ changes with the adding amount of yttria. 找到了氧化钇加入量变化时YSZ导热性能的变化规律。
The meth od is suitable for preparing thin electrolyte film of yttria stabilized zirconia . 新型陶瓷与精细工艺国家重点实验室清华大学材料科学与工程系，北京100084;
Radiographs obtained using yttria stabilized zirconia beads can be used to identify a wide spectra of pathology. 常用语预设访客在线咨询企业常见问题的时候，客服只需要在已经设定好的常用语上找到相应的答案，发送给访客，以提高相应速度，减少访客等待的时间。
SPSZ-ZrO2 is a fine granular powder of solid solution composed of zorconia and stabilizer (yttria). 本产品是由氧化锆和稳定剂（氧化钇）复合组成的固溶体的超细颗粒粉末；
The yttria stabilized zirconia(YSZ) electrolyte is fabricated by plaster casting method. 采用注浆法制备了钇稳定化氧化锆（YSZ）电解质。
The action principle of oxygen sensor and some methods for preparing its solid electrolyte(zirconium oxide stabilized with yttria)are briefly reviewed. 简要讨论了ZrO2基氧传感器的作用原理及用于氧传感器的钇稳定氧化锆粉体的几种制备方法。
Yttria powders were prepared from yttrium alkoxide by sol-gel process.IR, XRD and TEM studied their structures and morphologies. 通过IR、XRD、TEM分析手段研究了粉体的结构与形貌，研究结果表明:采用金属与醇直接反应法可以制备异丙醇钇；
The functions of rare earth are as follows:stablizing surface area of the alumina washcoat,acting as a promotor,acting as an oxygen storage component,improving poison tolerance of the catal... 其作用在于:提高了载体性能,储氧功能,提高催化剂的抗中毒性,提高催化剂热稳定性,作为助剂,应用在氧传感器中等。
The stability of suspension made of 8% yttria stabilized zirconia (YSZ) micro size powder with 4% Al 2O 3 added and arabic gum as the dispersant was studied. 研究摩尔分数为 8%25的钇稳定化氧化锆 ( YSZ)微粉添加质量分数为 4%25的 Al2 O3 ;并以阿拉伯树胶为分散剂所制备的料浆的稳定性 .
The face coating of investment shell mold was made up of hexagonal boron nitride (hBN) powders with a few yttria (Y2O3) particles and colloidal yttria as binder. 氮化硼基复合型壳的面层主要由预处理后的六方氮化硼粉体、氧化钇粉体和粘结剂钇熔胶组成。
A thin solid electrolyte film of yttria stabilized zirconia with high den s ity, less porosity was fabricated by this method with 54vol%solid content slurr y. 新型陶瓷与精细工艺国家重点实验室清华大学材料科学与工程系，北京100084;
This paper presents the results of preparation and sintering of yttria doped ceria powder,and describes the effects of main technical parameters on its properties. 介绍了用氧化钇作为掺杂剂的氧化铈粉末的制备和烧结,并且论述了一些主要技术参数对其性能的影响。
Grinding experiments were conducted on engineering ceramics, including alumina and yttria partially stabilized zirconia (PSZ), using resin bond diamond wheel. 摘要采用树脂结合剂金刚石砂轮，对氧化铝和氧化锆等2种工程陶瓷进行高效深磨磨削加工。
The major performance challenge of SOFCs is the hermetic seal between the yttria stabilized zirconia (YSZ) electrolyte and the stainless steel seal interconnect [1]. 主要的固体氧化物燃料电池性能的挑战是密封的钇稳定二氧化锆（ YSZ ）电解质与不锈钢互联[ 1 ] 。
YSZ-Ni (nickel - yttria stabilized zirconia) cermets have been widely used in the solid oxide fuel cells (SOFC) and functionally gradient materials (FGM) areas. 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。