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Contributions from three Focused Sessions that were part of the 34th International Conference on Advanced Ceramics and Composites (ICACC), in Daytona Beach , FL , January 24-29, 2010 are presented in this volume. The broad range of topics is captured by the Focused Session titles, which are listed as follows: FS1 - Geopolymers and other Inorganic Polymers; FS3 - Computational Design, Modeling Simulation and Characterization of Ceramics and Composites; and FS4 - Nanolaminated Ternary Carbides and Nitrides (MAX Phases). The session on Geopolymers and other Inorganic Polymers continues to attract growing attention from international researchers ( USA , Australia , France, Germany , Italy , Czech Republic , and Viet Nam ) and it is encouraging to see the variety of established and new applications being found for these novel and potentially useful materials. The session organizer gratefully acknowledges the support of the US Air Force Office of Scientific Research (AFOSR) through Dr. Joan Fuller. The AFOSR has continuously supported these conferences since the first meeting in Nashville , TN in 2003. Focused Session 3 was dedicated to design, modeling, simulation and characterization of ceramics and composites. 27 technical papers were presented on prediction of crystal structure and phase stability, characterization of interfaces and grain boundaries at atomic scale, optimization of electrical, optical and mechanical properties, modeling of defects and related properties, design of materials and components at different length scales, application of novel computational methods for processing. Four of these papers are included in this issue of CESP. Focused Session 4 was dedicated to MAX phases - a class of ternary carbides and nitrides with nanolaminated structure and general formula Mn+1AXn (where M is an early transition metal, A is an A-group element from IIIA to VIA, X is either C or N, and n=1, 2, 3 ...). The MAX phases have attracted recently a lot of attention because they possess unique combination of metallic- and ceramic-like properties. In all, 30 technical papers were presented during this session. Four of these papers are included in this issue.

Waltraud M. Kriven is Professor of Materials Science and Engineering at the University of Illinois at Urbana-Champaign. Professor Kriven received her Ph.D. in 1976 in Solid State Chemistry from the University of Adelaide in South Auatralia and her B.Sc. (Honors) and Baccalaureate degrees in Physical Chemistry, Inorganic Chemistry, and Biochemistry from the same institute. She is an internationally recognized expert in the areas of phase transformations in inorganic compounds and their applications in structural ceramic composites. She has authored or co-authored over 240 research publications, and fourteen books to date.

Preface.

Introduction.

GEOPOLYMERS AND OTHER INORGANIC POLYMERS.

Geomaterial Foam to Reinforce Wood (E. Prud'homme, P. Michaud, C. Peyratout, A. Smith, S. Rossignol, E. Joussein, and N. Sauv?t).

Effect of Curing Conditions on the Porosity Characteristics of Metakaolin-Fly Ash Geopolymers (Tammy L. Metroke, Michael V. Henley, and Michael I. Hammons).

New Insights on Geopolymerisation using Molybdate, Raman, and Infrared Spectroscopy (C. H. R?scher, E. Mielcarek, J. Wongpa, F. Jirasit, and W. Lutz).

Transformation of Polysialate Matrixes from Al-Rich and Si-Rich Metakaolins: Polycondensation and Physico-Chemical Properties (Elie Kamseu and Cristina Leonelli).

Effect of High Tensile Strength Polypropylene Chopped Fiber Reinforcements on the Mechanical Properties of Sodium Based Geopolymer Composites (Daniel R. Lowry and Waltraud M. Kriven).

Properties of Basalt Fiber Reinforced Geopolymer Composites (E. Rill, D. R. Lowry, and W. M. Kriven).

Novel Applications of Metal-Geopolymers (Oleg Bortnovsky, Petr Bezucha, Petr Sazama, Jiri D?decek, Zdena Tvar?zkov?, and Zden?k Sobalik).

Making Foamed Concretes from Fly Ash Based on Geopolymer Method (Nhi Tuan Pham and Hoang Huy Le).

Preparation of Electrically Conductive Materials Based on Geopolymers with Graphite (Z. Cerny, I. Jakubec, P. Bezdicka, L. Sulc, J. Machacek, J. Bludsk?, and P. Roubicek).

Effect of Synthesis Parameters and Post-Cure Temperature on the Mechanical Properties of Geopolymers Containing Slag (Tammy L. Metroke, Brian Evans, Jeff Eichler, Michael I. Hammons, and Michael V. Henley).

COMPUTATIONAL DESIGN, MODELING, SIMULATION AND CHARACTERIZATION.

Electronic Structure and Band-Gaps of Eu-Doped LaSi₃N₅Ternary Nitrides (L. Benco, Z. Lences, and P. Sajgalik).

First Principle Molecular Dynamic Simulations of Oxygen Plasma Etching of Organosilicate Low Dielectric Materials (Jincheng Du and Mrunal Chaudhari).

Kinetic Monte Carlo Simulation of Cation Diffusion in Yttria-Stabilized Zirconia (Brian Good).

Dynamic Neutron Diffraction Study of Thermal Stability and Self-Recovery in Aluminium Titanate (I. M. Low and Z. Oo).

NANOLAMINATED TERNARY CARBIDES AND NITRIDES.

Titanium and Aluminium Based Compounds as a Precursor for SHSofTi₂AIN (L. Chlubny, J. Lis, and M. M. Bucko).

Investigations on the Oxidation Behavior of Max-Phase Based Ti₂AlC Coatings on ?-TiAl (Maik Fr?hlich).

Study of High-Temperature Thermal Stability of Max Phases in Vacuum (I. M. Low, W. K. Pang, S. J. Kennedy, and R. I. Smith).

Detection of Amorphous Silica in Oxidized Maxthal Ti₃SiC₂at 500-1000?C (W. K. Pang, I. M. Low, J. V. Hanna, and J. P. Palmquist).

Author Index.

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Strategic Materials and Computational Design, Volume 31, Issue 10

Strategic Materials and Computational Design, Volume 31, Issue 10

0470921919

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