Results 261 to 270 of about 27,995 (285)

Diffusion of niobium in yttria-stabilized zirconia and in titania-doped yttria-stabilized zirconia polycrystalline materials

Journal of the European Ceramic Society, 2006
Abstract Bulk and grain boundary diffusion of Nb5+ cations in yttria-stabilized zirconia (YSZ, 8 mol% Y2O3–92 mol% ZrO2) and in titania-doped yttria-stabilized zirconia (Ti–YSZ, 5 mol% TiO2–8 mol% Y2O3–87 mol% ZrO2) was studied in air in the temperature range from 900 to 1300 °C. Experiments were performed in the B-type kinetic region.
K. Kowalski, A. Bernasik, J. Camra, M. Radecka, J. Jedliński   +4 more
openaire   +1 more source

EXAFS Studies of Yttria Stabilized Zirconia

1984
Yttria stabilized zirconia is a well known solid electrolyte which exhibits fast anion conduction at elevated temperatures. Below 1200° C pure zirconia (ZrO2) is monoclinic, but forms a stabilized cubic phase with the fluorite structure in a solid solution with 9.4 to 24 mole percent Y2O3.
A. I. Goldman, E. Canova, Y. H. Kao, W. L. Roth, R. Wong   +4 more
openaire   +1 more source

Thermal stability of ordered mesoporous yttria-stabilized zirconia

Journal of the European Ceramic Society, 2008
Abstract The hexagonal mesostructured nanocrystalline 16 mol% yttria-stabilized zirconia (8YSZ) formed by using a Pluronic triblock copolymer F127 as template is reported as a function of temperature. The characterization of the samples is achieved using wide-angle XRD diffraction, small-angle XRD diffraction, nitrogen adsorption–desorption, and ...
I-Ming Hung, Kuan-Zong Fung, De-Tsai Hung, Min-Hsiung Hon   +3 more
openaire   +1 more source

Yttria-stabilized Zirconia with beige colour

2018
Zirconia is a very versatile advanced ceramic that offers an interesting combination of thermal, chemical, electrical, mechanical and optical properties which are uncommon to find in ceramic materials and therefore is used in several applications. INNOVNANO is one of the main Zirconia powders suppliers in the market with potential clients for beige YSZ
openaire   +2 more sources

Single pot catalyst strategy to branched products via adhesive isomerization and hydrocracking of polyethylene over platinum tungstated zirconia

Applied Catalysis B: Environmental, 2021
Brandon C Vance, Pavel A Kots, Cong Wang
exaly  

Ferromagnetism in defective yttria-stabilized zirconia

Current Applied Physics, 2022
Sangkyun Ryu, Daegill Cho, Jun Kue Park, Jae S. Lee, Tae Eun Hong, Mirang Byeon, Hyoungjeen Jeen   +6 more
openaire   +1 more source

High transference number enabled by sulfated zirconia superacid for lithium metal batteries with carbonate electrolytes

Energy and Environmental Science, 2021
Je-Nam Lee, Dong-Joo Yoo, Jang Wook Choi
exaly  

Exploration of strong metal-support interaction in zirconia supported catalysts for toluene oxidation

Applied Catalysis B: Environmental, 2020
Xiaolin Yu, Maofa Ge
exaly  

Superior catalytic activity of a Pd catalyst in methane combustion by fine-tuning the phase of ceria-zirconia support

Applied Catalysis B: Environmental, 2020
Yang-Long Guo, Yun Guo, Li Wang
exaly  

Electrical properties of the grain boundaries of oxygen ion conductors: Acceptor-doped zirconia and ceria

Progress in Materials Science, 2006
Xin Guo, Rainer Waser
exaly