LEADER 03277nam 2200637Ia 450 001 9910953822603321 005 20251116221024.0 010 $a1-61761-828-4 035 $a(CKB)2560000000067962 035 $a(EBL)3017965 035 $a(SSID)ssj0000425189 035 $a(PQKBManifestationID)12165409 035 $a(PQKBTitleCode)TC0000425189 035 $a(PQKBWorkID)10362202 035 $a(PQKB)11260638 035 $a(MiAaPQ)EBC3017965 035 $a(Au-PeEL)EBL3017965 035 $a(CaPaEBR)ebr10654936 035 $a(OCoLC)923654520 035 $a(BIP)29240852 035 $a(EXLCZ)992560000000067962 100 $a20100409d2010 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aPhase mixture models for the properties of nanoceramics /$fWilli Pabst and Eva Gregorova 205 $a1st ed. 210 $aNew York $cNova Science Publishers$dc2010 215 $a1 online resource (90 p.) 225 1 $aNanotechnology science and technology 300 $aDescription based upon print version of record. 311 08$a1-61668-673-1 320 $aIncludes bibliographical references and index. 327 $a""PHASE MIXTURE MODELS FOR THE PROPERTIES OF NANOCERAMICS""; ""PHASE MIXTURE MODELS FOR THE PROPERTIES OF NANOCERAMICS ""; ""CONTENTS ""; ""PREFACE ""; ""INTRODUCTION ""; ""PHASE MIXTURE MODELS AND MICROMECHANICAL BOUNDS ""; ""UNIT-CELL GEOMETRIES AND ARRANGEMENT""; ""EFFECTIVE YOUNGa???S MODULUS OF ISOTROPIC NANOCRYSTALLINE CERAMICS ""; ""EFFECTIVE THERMAL CONDUCTIVITY OF ISOTROPIC NANOCRYSTALLINE CERAMICS ""; ""EFFECTIVE THERMAL CONDUCTIVITY OF ANISOTROPIC NANOCRYSTALLINE CERAMICS ""; ""CONCLUSION ""; ""ACKNOWLEDGEMENT ""; ""REFERENCES ""; ""INDEX "" 330 $aThe properties of nanocrystalline ceramics are in many respects unique because the grain boundaries, which are in reality discontinuities of small but finite thickness, attain significant volume fractions when the average grain size is below approximately 100 nm. The simplest way to model the grain size dependence of properties consists in considering the nanocrystalline material as a two-phase composite, i.e. as a binary mixture of two separate phases, a crystalline core phase and a disordered, glass-like grain boundary phase. When this viewpoint is adopted, the laws of composite theory can be applied to estimate the effective properties. This book illustrates this method for single-phase ceramic systems with monodisperse grain size by invoking a unit-cell approach using cubic, tetrakaidecahedral and anisometric grain shapes. 410 0$aNanotechnology science and technology series. 606 $aCeramic materials 606 $aNanocrystals 606 $aNanostructured materials 606 $aEutectics 615 0$aCeramic materials. 615 0$aNanocrystals. 615 0$aNanostructured materials. 615 0$aEutectics. 676 $a620.1/4 700 $aPabst$b Willi$01872392 701 $aGregorova$b Eva$01872393 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910953822603321 996 $aPhase mixture models for the properties of nanoceramics$94481535 997 $aUNINA