Fabrication of well-dispersive yttrium-stabilized cubic zirconia nanoparticles via vapor phase hydrolysis

作     者：Fuzhi Shi a,Yaogang Li b,Hongzhi Wang a,Qinghong Zhang b a State Key Laboratory for Modification of Chemical Fibers and Polymer Materials,Donghua University,Shanghai 201620,China b Engineering Research Centre of Advanced Glasses Manufacturing Technology,Donghua University,Shanghai 201620,China 

作者机构：[a] State Key Laboratory for Modification of Chemical Fibers and Polymer Materials Donghua University Shanghai 201620 China [b] Engineering Research Centre of Advanced Glasses Manufacturing Technology Donghua University Shanghai 201620 China 

出 版 物：《Progress in Natural Science:Materials International》 (自然科学进展·国际材料(英文))

年 卷 期：2012年第22卷第1期

页      面：15-20页

核心收录：

学科分类：07[理学] 070205[理学-凝聚态物理] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0702[理学-物理学] 

基　　金：supported by the National Key Technology R&D Program (No. 2006BAA04B02-01) the National Natural Science Foundation of China (No. 50925312) Shanghai Leading Academic Discipline Project (B603) the Cultivation Fund of the Key Scientific and Technical Innovation Project(No. 708039) the Program of Introducing Talents of Discipline to Universities (No. 111-2-04) 

主　　题：Cubic zirconia Yttrium-stabilized Vapor phase hydrolysis Layer by layer 

摘      要：The well-dispersive yttrium-stabilized cubic zirconia nanoparticles were fabricated via vapor phase hydrolysis process,and the as-synthesized cubic zirconia nanoparticles were characterized by X-ray diffraction(XRD),scanning electron microscopy(SEM),transmission electron microscopy(TEM),highresolution electron microscopy(HRTEM) and N 2 adsorption-desorption isotherm *** results of XRD indicated that the pure cubic zirconia nanocrystals were obtained with 8 mol% yttrium atoms *** SEM and TEM observation showed the yttrium-stabilized cubic zirconia nanoparticles(8 mol% yttrium) were dispersive well,with an average crystallite size of 5 *** zirconia coatings were fabricated via the layer by layer(LbL) assembly using poly(allylamine hydrochloride) as polyelectrolyte and cubic zirconia nanoparticles as building blocks in order to illustrate its good *** quartz substrate coated on both sides with 10 layers of yttrium-stabilized cubic zirconia nanoparticles exhibited transmittance as high as 92.3%,which was decreased only one percent compared with bare quartz ***,the stable super-hydrophilic wetting property of the coating was obtained after a critical number of layers(10 layers) deposited onto the surface of quartz substrate,due to its porous structures.