Preparation of alumina-doped yttria-stabilized zirconia nanopowders by microwave-assisted peroxyl-complex coprecipitation

2006 ◽  
Vol 16 ◽  
pp. s426-s430 ◽  
Author(s):  
Liang QI ◽  
Ming-xia XU ◽  
Yu-ming TIAN ◽  
Jin-wei ZHAO
Keyword(s):  
Yttria Stabilized Zirconia ◽  
Stabilized Zirconia ◽  
Microwave Assisted ◽  
Zirconia Nanopowders

Structure Characterization of Nanocrystalline Yttria- Stabilized Zirconia Powders Prepared via Microwave-Assisted Synthesis

2012 ◽  
Vol 116 (17) ◽  
pp. 9762-9768 ◽  
Author(s):  
Vera P. Pakharukova ◽  
Ella M. Moroz ◽  
Dmitry A. Zyuzin ◽  
Vladimir I. Zaikovskii ◽  
Fedor V. Tuzikov ◽  
...  
Keyword(s):  
Yttria Stabilized Zirconia ◽  
Structure Characterization ◽  
Microwave Assisted Synthesis ◽  
Stabilized Zirconia ◽  
Microwave Assisted ◽  
Zirconia Powders

Sintering of yttria-stabilized zirconia nanopowders studied by positron annihilation spectroscopy

2009 ◽  
Vol 6 (11) ◽  
pp. 2582-2584 ◽  
Author(s):  
J. C����z��ek ◽  
O. Melikhova ◽  
J. Kuriplach ◽  
I. Proch��zka ◽  
T. E. Konstantinova ◽  
...  
Keyword(s):  
Positron Annihilation ◽  
Positron Annihilation Spectroscopy ◽  
Yttria Stabilized Zirconia ◽  
Stabilized Zirconia ◽  
Zirconia Nanopowders

scholarly journals Positron annihilation study of yttria-stabilized zirconia nanopowders containing Cr2O3additive

2011 ◽  
Vol 265 ◽  
pp. 012020 ◽  
Author(s):  
I Procházka ◽  
J Čížek ◽  
O Melikhova ◽  
J Kuriplach ◽  
T E Konstantinova ◽  
...  
Keyword(s):  
Positron Annihilation ◽  
Yttria Stabilized Zirconia ◽  
Stabilized Zirconia ◽  
Zirconia Nanopowders ◽  
Positron Annihilation Study

Synthesis of Yttria-Stabilized Zirconia Nanopowders by a Thermal Plasma Process

2010 ◽  
Vol 93 (10) ◽  
pp. 3130-3135 ◽  
Author(s):  
Taegong Ryu ◽  
Young Joon Choi ◽  
Suhyun Hwang ◽  
Hong Yong Sohn ◽  
Insoo Kim
Keyword(s):  
Thermal Plasma ◽  
Yttria Stabilized Zirconia ◽  
Plasma Process ◽  
Stabilized Zirconia ◽  
Zirconia Nanopowders ◽  
Thermal Plasma Process

Relation between structural properties of Pr3+-doped yttria-stabilized zirconia nanopowders and their luminescence efficiency

2009 ◽  
Vol 61 (4) ◽  
pp. 415-418 ◽  
Author(s):  
J.D. Fidelus ◽  
S. Yatsunenko ◽  
M. Godlewski ◽  
W. Paszkowicz ◽  
E. Werner-Malento ◽  
...  
Keyword(s):  
Structural Properties ◽  
Yttria Stabilized Zirconia ◽  
Stabilized Zirconia ◽  
Luminescence Efficiency ◽  
Zirconia Nanopowders

scholarly journals Synthesis, characterization, and cytocompatibility of yttria stabilized zirconia nanopowders for creating a window to the brain

2019 ◽  
Vol 108 (3) ◽  
pp. 925-938 ◽  
Author(s):  
Dana Rutherford ◽  
Stephen Exarhos ◽  
Changlu Xu ◽  
Matt Niacaris ◽  
Crystal Mariano ◽  
...  
Keyword(s):  
Yttria Stabilized Zirconia ◽  
Stabilized Zirconia ◽  
Zirconia Nanopowders ◽  
The Brain

Inhibition of Positronium Formation in Yttria Stabilized Zirconia Nanopowders Modified by Addition of Chromia

2012 ◽  
Vol 733 ◽  
pp. 249-253 ◽  
Author(s):  
Oksana Melikhova ◽  
Jakub Čížek ◽  
Ivan Procházka ◽  
Tetyana E. Konstantinova ◽  
Igor A. Yashchishyn
Keyword(s):  
Grain Boundaries ◽  
Yttria Stabilized Zirconia ◽  
Positronium Formation ◽  
Stabilized Zirconia ◽  
Zirconia Nanopowders ◽  
Triple Points

The effect of chromia additive on defects in yttria stabilized zirconia (YSZ) nanopowders was investigated in this work. It was found that positrons are trapped at vacancy-like misfit defect at grain boundaries and at larger defects situated at triple points. Moreover, a long-lived ortho-positronium contribution was found in YSZ nanopowder without chromia. Addition of chromia prolongs the lifetime of positrons trapped at vacancy-like misfit defects which indicates segregation of Cr ions at grain interfaces and interaction of Cr with vacancy-like misfit defets. Moreover addition of chromia completely suppresses formation of positronium.

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