Krypton and Helium Irradiation Damage in Yttria-stabilised Zirconia
نویسندگان
چکیده
منابع مشابه
Oxygen Transport and Association in Yttria Stabilised Zirconia
1. Introduction 1. Introduction Zirconia is widely used due to its high oxygen diffusivity in various technological applications like gas sensors, fuel cells, catalytic membranes etc. The material shows an excellent thermal stability, combined with very good mechanical properties.
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Radiation tolerance of Yttria Fully Stabilised Zirconia (FSZ) [1-3] to ion beams in the elastic collision regime has been investigated with respect to material structure, microstructure, and nature and distribution of defects. FSZ cannot be amorphised by exposure to heavy ions [4] and shows excellent thermal stability, making it particularly attractive as inert matrix for nuclear fuel elements ...
متن کاملInternal Nano Voids in Yttria-Stabilised Zirconia (YSZ) Powder
Porous yttria-stabilised zirconia ceramics have been gaining popularity throughout the years in various fields, such as energy, environment, medicine, etc. Although yttria-stabilised zirconia is a well-studied material, voided yttria-stabilised zirconia powder particles have not been demonstrated yet, and might play an important role in future technology developments. A sol-gel synthesis accomp...
متن کاملSurface oxygen exchange between yttria-stabilised zirconia and a low-temperature oxygen rf-plasma
Isotope Exchange/Depth Profiling (IEDP) using Secondary Ion Mass Spectrometry (SIMS) has been used to determine the oxygen tracer diffusion and surface exchange coefficients of (100) oriented 9.5 mol% yttria stabilised zirconia single crystals. Exchange experiments performed with molecular oxygen are compared with the exchange using an oxygen plasma. The surface exchange coefficient for specime...
متن کاملYttria stabilised zirconia ( YSZ ) membranes and their applications By Chiao - Chien
Ceramic hollow-fibre membranes which have an asymmetric structure have been prepared in one step, using an immersion induced phase inversion technique. With this method, membranes with a high surface area per unit volume ratio can be produced, while production cost is dramatically reduced. Yttria-stabilised zirconia (YSZ) is selected as a membrane material, as it is relatively inexpensive and h...
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ژورنال
عنوان ژورنال: MRS Proceedings
سال: 2011
ISSN: 0272-9172,1946-4274
DOI: 10.1557/opl.2011.50