Investigation of inhomogeneous zirconia nanoparticles

Abstract

A coexistence of the areas in separate nanocrystallites with different spatial structures having smooth coherent interface was shown by the direct observation using the techniques of high resolution transmission electron microscopy (HRTEM). Results confirm the model of a nanoparticle as an intermediate state of condensed matter in nanometer scale between clusters and bulk crystals. Particularities of phase transformations in polymorphous YSZ nanopowder and changes of its nanocrystallite state induced by powerful ultrasonic activation were studied.

Original language	English
Pages (from-to)	431-434
Number of pages	4
Journal	Key Engineering Materials
Volume	264-268
Issue number	I
Publication status	Published - 2004

Keywords

Coherent interface
Crystalline structure
Nanoparticle
Nanostructured state
Ultrasonic activation
Zirconia

ASJC Scopus subject areas

Ceramics and Composites
Chemical Engineering (miscellaneous)

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title = "Investigation of inhomogeneous zirconia nanoparticles",

abstract = "A coexistence of the areas in separate nanocrystallites with different spatial structures having smooth coherent interface was shown by the direct observation using the techniques of high resolution transmission electron microscopy (HRTEM). Results confirm the model of a nanoparticle as an intermediate state of condensed matter in nanometer scale between clusters and bulk crystals. Particularities of phase transformations in polymorphous YSZ nanopowder and changes of its nanocrystallite state induced by powerful ultrasonic activation were studied.",

keywords = "Coherent interface, Crystalline structure, Nanoparticle, Nanostructured state, Ultrasonic activation, Zirconia",

author = "Khasanov, {O. L.} and Madison, {A. E.} and Lee, {J. Y.} and Dvilis, {E. S.} and Yu, {I. Smolin}",

year = "2004",

language = "English",

volume = "264-268",

pages = "431--434",

journal = "Key Engineering Materials",

issn = "1013-9826",

publisher = "Trans Tech Publications",

number = "I",

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TY - JOUR

T1 - Investigation of inhomogeneous zirconia nanoparticles

AU - Khasanov, O. L.

AU - Madison, A. E.

AU - Lee, J. Y.

AU - Dvilis, E. S.

AU - Yu, I. Smolin

PY - 2004

Y1 - 2004

N2 - A coexistence of the areas in separate nanocrystallites with different spatial structures having smooth coherent interface was shown by the direct observation using the techniques of high resolution transmission electron microscopy (HRTEM). Results confirm the model of a nanoparticle as an intermediate state of condensed matter in nanometer scale between clusters and bulk crystals. Particularities of phase transformations in polymorphous YSZ nanopowder and changes of its nanocrystallite state induced by powerful ultrasonic activation were studied.

AB - A coexistence of the areas in separate nanocrystallites with different spatial structures having smooth coherent interface was shown by the direct observation using the techniques of high resolution transmission electron microscopy (HRTEM). Results confirm the model of a nanoparticle as an intermediate state of condensed matter in nanometer scale between clusters and bulk crystals. Particularities of phase transformations in polymorphous YSZ nanopowder and changes of its nanocrystallite state induced by powerful ultrasonic activation were studied.

KW - Coherent interface

KW - Crystalline structure

KW - Nanoparticle

KW - Nanostructured state

KW - Ultrasonic activation

KW - Zirconia

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M3 - Article

AN - SCOPUS:8644270587

VL - 264-268

SP - 431

EP - 434

JO - Key Engineering Materials

JF - Key Engineering Materials

SN - 1013-9826

IS - I

ER -