Few-monolayer yttria-doped zirconia films: Segregation and phase stabilization

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Yttria and Ceria Doped Zirconia Thin Films Grown by Pulsed Laser Deposition

The Yttria stabilized Zirconia (YSZ) is a standard electrolyte for solid oxide fuel cells (SOFCs), which are potential candidates for next generation portable and mobile power sources. YSZ electrolyte thin films having a cubic single phase allow reducing the SOFC operating temperature without diminishing the electrochemical power density. Films of 8 mol% Yttria stabilized Zirconia (8YSZ) and fi...

متن کامل

Effect of Water/Alkoxide Molar Ratio on the Synthesis Process and Electrochemical Behavior of Yttria-doped Zirconia Sol-gel Films

The aim of this work is to synthesize and investigate the performance of yttria-doped zirconia solgel coatings in the chemical corrosion prevention of zircaloy-4 (zirconium alloy) in a 1 N H2SO4 environment. The influence of four different molar ratios of water to alkoxide, namely 1, 4, 12, and 20, on the coating quality and its corrosion prevention performance was investigated. Differential th...

متن کامل

effect of water/alkoxide molar ratio on the synthesis process and electrochemical behavior of yttria-doped zirconia sol-gel films

the aim of this work is to synthesize and investigate the performance of yttria-doped zirconia solgelcoatings in the chemical corrosion prevention of zircaloy-4 (zirconium alloy) in a 1 n h2so4environment. the influence of four different molar ratios of water to alkoxide, namely 1, 4, 12, and20, on the coating quality and its corrosion prevention performance was investigated. differentialtherma...

متن کامل

Growth of zirconia and yttria-stabilized zirconia nanorod arrays assisted by phase transition

Well-aligned, densely distributed ZrO2 nanorod arrays were fabricated using a non-catalytic, templatefree metal–organic chemical vapour deposition process at a reaction temperature of 1000 C. The reaction temperature was found to play a key role in product morphology, with particle thin films obtained at 550 C and nanorod arrays produced at 1000 C. Increasing the reaction temperature led to the...

متن کامل

Yttria-Ceria Stabilized Polycrystals: Sintering, Boundary Segregation Tetragonal Zirconia Grain Growth and Grain

,]u amlll'slS tS prt 'seulud o / gralu ,t~lO111/i tllld th'll,~l~COtl/m o/ r t t r la-cr l lo ,~_taluh:t'd tetlagOlla/ .llT'Ollltl Imlrcrrstal,~ ' ( ] ' , ( ' e ' I 'ZPs) u,~'lllg both i,~'/~thrrllla[ alld IlOll-I,~'otllerllla/ Icl']llllqllr,~ T/lu ch/Ir tl¢'lt'rlSlll'S O/ )', Ct' 'I~ZP.~ ' or'(' i'olup, lred 11/ thosr o/ )'. F Z f ' uud C~'. T'Z[' aud the 1'/-/('('t o/lul'r/'a,~lu,t~ i'~'l'lU ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The Journal of Chemical Physics

سال: 2020

ISSN: 0021-9606,1089-7690

DOI: 10.1063/1.5140266