B0741 Ceramic Interfaces 2 PDF
Preview B0741 Ceramic Interfaces 2
CERAMIC 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
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