Table Of ContentCERAMIC
INTERFACES 2
CERAMIC
INTERFACES 2
Edited by
H. -1.YOO
and
s. -J.
L. KANG
Book0741
First published in 2001 by
10M Communications Ltd
1Carlton House Terrace
London SW1Y 5DB
© 10M Communications Ltd 2001
Allrights reserved
10M Communications
isawholly-ownedsubsidiary of
The Institute of Materials
1Carlton House Terrace
London SWIY 5DB
ISBN 1-86125-118-1
Typeset in India by
Emptek Inc.
Printed and bound in the UKat
The University Press,Cambridge
Contents
Preface
IX
Section I: Microstructural Development
The Step Growth Hypothesis for Abnormal Grain Growth 3
DUK YONGYOON, CHANWoo PARKand jxz BON Koo
Anisotropic Template Growth in Textured Alumina 23
MATTHEWSEABAUGH,GARYL. MESSINGANDBHASKARBRAHMAROUTU
Effect of PbTi0 Additions on Grain Growth and Microstructural
3
Evolution of BaTi0 41
3 ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••
HO-YONG LEE,jAE-SUK KIM, and SUK-jOONG L. RANG
The Influence of Ceramic Interphase on the Creep Behaviour of Silicon
Nitride 57
S. M. WIEDERHORN
Growth of Solid Grains Dispersed in a Liquid Matrix: Numerical
Approach 73
MYUNG-Koo RANG, NONG MOON HWANGand DOH-YEON KIM
New Mechanism of Thin Film Growth: Charged Cluster Model 85
NONG-MOON HWANG,IN-DEOKjEON and DOH-YEON KIM
Morphological Stability of Interfaces Driven by External Electric Fields 111
M. MARTIN
Section II: Transport
Material Transport via the Grain Boundary of Lanthanum Chromites 135
N. SAKAI,T.TSUNODA,I. KOJIMA,K. YAMAjI,T. HORITA, H. YOKOKAWA,
T. KAWADAa,nd M. DOKIYA
High-Temperature Creep of Polycrystalline Ce0 Doped with Yttrium 157
2
YASUROIKUMA,HIROYUKIHIRANAKAand ERIKOSHIMADA
VI Contents
Measurement of Chemical Diffusivity of BaTi03_o by a Conductivity
Relaxation Technique 171
HAN-ILL Yoo and CHANG-ROCK SONG
Impact of Segregation-Induced Effects on the Transfer of Charge and
Matter Across the Gas/Electrolyte Interface: The Oxygen/Zirconia System .. 193
JANUSZNOWOTNY,NOBUYASUMIZUTANIand CHARLESC SORRELL
Section III: Interfacial Phenomena and Kinetics
Chemical Kinetics of Phase Boundaries in Solids 223
H. SCHMALZRIED
Zr0 As Catalyst and Catalyst Support 241
2
K. DYREK,A. ADAMSKIand Z. SOJKA
Predictive and Explanatory Phase Equilibria in Ceramic-Metal
Bonding 261
C. C. SORRELL
New Approaches to Metal Ceramic and Bioceramic Interfacial
Bonding 293
ROGERST. C. SMART,PAWITTARS. ARORA,MICHAELSTEVESON,
NOBUYUKIKAWASHIMAG,IUSEPPEP.CAVALLAROH,UI MING and WILLIAMM. SKINNER
A Novel Optical Microscopic Approach for Understanding the
Formation of Large Defects in Processing of Alumina Ceramics and its
Relevance to Fracture 327
KEIZOUEMATSU,YAOZHANGand NOZOMUUCHIDA
Formation Mechanisms of the Grain Boundary Layer of Pr-Doped ZnO
Varistor Through Eutectic Phenomena 339
SUNG-YONGCHUN, KAzuo SHINOZAKIand NOBUYASUMIZUTANI
Ceramic Precursors: A Theoretical Study and Review of Experimental
Data Relating to the Formation of Al(OH)3 351
J.
T. SOARand A. R. GERSON
Molecular-Assembly Mediated Crystallization as a Novel Synthetic
Route for Ceramic Thin Films 381
K. KOUMOTO,S. SEQand W.S. SE~
Contents vii
The Local Dielectric Function in Ceramics: Influence of Chemistry and
Anisotropy in the Grain Boundary Vicinity 397
A. THOREL, L. NORMAND,B. DELCROIX,C. ECHER, P. CHEMINANT-COATANLEM
and Y. MONTARDI
Interface Studies of Cu/a-Al 0 (00.1) by Crystal Truncation Rod 435
2 3
Analysis Using Synchrotron X-Ray
K. CHUNG and HAYDNCHEN
Author Index 443
Subject Index 445
Preface
This series ofInternational Workshops on Ceramic Interfaces wasfirst held at the Lucas
Heights, Sydney,AustraliainFebruary 1993,then moved toNagano,Japan, inSeptember
1994,and then back toAustralia inKuranda ForestinJuly 1996.With the later addition
of Korea to what had previously been an Australia-Japan bilateral endeavour, the 4th
Workshop washeld at the KoreaAdvanced Institute ofScienceand Technology, Taejon,
Korea, from 16to 19September, 1998.
By nature, interfaces are the offspring of neighbouring bulks. Following the long
tradition, this 4th Workshop thus continued tobe concerned with the things happening
at and/or across the interfaces and neighbouring bulks in advanced materials including
electronic/energy-related materials. All 27 specialists were brought together from 8
countries todiscuss,exchange ideas and enjoyintellectual pleasures about the structure,
composition and segregation, reaction at/across the interfaces, phase mixtures/
nanostructure/thin films/composites, microstructure evolution and control, defects and
electrochemical transport, interface-sensitive properties and applications, and so on.
The workshopproceeded inthree serialsessions:MicrostructuralDevelopment, Transport,
and Interfacial Phenomena and Kinetics with 4 keynote lectures. In the middle of the
Workshop, there wasa hopping excursion through the natural interfaces in the nearby
Mt. KyeRyong (cover picture), followed by a discussion over whether those interfacial
hoppers were intellectual or wise.
The present volume isaprecipitate ofthisworkshop inthe hope that somedaywecan
saythat it has taken too long to recognise the obvious [interfaces]. Wewish it to be of
some help to those whowant to knowthe interfaces and about the interfaces.
As has been the case in the past, financial support is a main ingredient of today's
scientific endeavours. The workshop would have been impossible without generous
support from the Korea Science and Engineering Foundation (KOSEF) through the
Engineering Research Centers, the Centre for Interface Science and Engineering of
Materials (CISEM)at the KoreaAdvanced Institute ofScience and Technology, and the
Research Centre for Thin FilmFabrication and Crystal Growing ofAdvanced Materials
(RETCAM) at the Seoul National University. Her financial support is gratefully
appreciated.
Finally,but not least, credit should also go to the administrative staffof the CISEM
who set the stage for the workshop and greased the wheels up until this point.
S.-J.L.Kang
H.-I. Yoo
