Preparation of Sialon-Based Materials From Coal Fly Ash Using Carbothermal Reduction and Nitridation Method  1

Masahiro Kamiya, Ryo Sasai, and Hideaki Itoh

Aqueous Tape Casting of LZSA Glass Ceramics 9

CM. Gomes, F.N. Biscaia, J.T. Quinaud, O.R.K. Montedo, A.P.N. Oliveira, and D. Hotza

Direct Coagulation Casting of Aqueous Silicon Carbide Slurry by Addition of Boron Nitride 17

Seizo Obata, Naoyuki Kato, Osamu Sakurada, and Minoru Hashiba

Effect of Aqueous Based Fatty Acid Chain Length on the Thermal Decomposition and Rheological Properties of Extruded Thin Walled Pastes 29

C.R. August, R.A. Haber, and L.E. Reynolds

Gelcasting Process With Biopolymer in Natural Oil for Making  Ceramic Sphere 39

Thammarat Panyathanmaporn, Rung-Arun Chumnanklang, Sitthisuntorn Supothina, and Angkhana Jaroenworaluck

Low-Temperature Sintered LZSA Cellular Glass Ceramics 49

E. Sousa, C.R. Rambo, D. Hotza, A.P. Novaes de Oliveira, and T. Fey

Low-Energy Synthesis of Solid Oxide Fuel Cell by Micro-Wave Sintering 59

S. Takahashi, S. Suda, K. Jono, K. Kawahara, and A. Doi

Reduction of Carbon Dioxides Emission in the Ferrochrome  Manufacturing with Aluminum 67

Hideya Matsumura, Takashi Hashizume, Atsushi Saiki, and Kiyoshi Terayama

The Effect of Pretreatment on Hydrothermal Processing for Recycling of Zirconia Product 71  

Tomohiko Ogata, Takuya Mastubara, Hiromi Nakano, Kazuyori Urabe, and Toshihiko Nishida

Development of Non-Heating Recycling Method for Used Lead-Glass 83

R. Sasai, H. Kubo, M. Kamiya, and H. Itoh

The Effect of Crystal Phase Formation on Leachability of Pb from Glass Ceramics Prepared from Industrial Zinc Waste 91

Bussaraporn Patarachao, Sirithan Jiemsirilers, ParjareeThavorniti, and Sitthisuntorn Supothina

High Percentages of Hydrometallurgical Zinc Waste Loading in Unglazed Tile Body 99

Laksana Kreethawate, Sirithan Jiemsirilers, Parjaree Thavorniti, and Sitthisunthon Supothina

Design and Development of Environmentally-Friendly Photocatalytic Eco-Materials Using Solar Energy 107

Masakazu Anpo and Masaya Matsuoka

Degradation of Benzene Using Photocalytic Ti02-Based Nano- Compounded Coatings 115

Huang Chen and Soo Wohn Lee

Understanding the Adsorption and Photoreaction of Oxalic Acid on Anatase Nanoparticles 121

Cecilia B. Mendive, Thomas Bredow, Miguel A. Blesa, and Detlef W. Bahnemann

Effects of Constituents in Photo/Biocatalytic Hydrogen Production System Using Experimental Design Tool 139

Hyunku Joo, Yongho Jang, Sangbong Lee, and Yong-gun Shul

Evaluation of Titania Photocatalyst Added Zirconia and Nitrogen by the Water Purification Performance 155

Eiji Watanabe, Mitsuharu Fukaya, and Hiroshi Taoda

Photocatalytic Properties of Ti02 and FE(lll)-, Z(II)- and Si(IV)-Doped Ti02 Nanopowders Synthesized By Sol-Gel 165

Qingfeng Li, Wei Yuan, Desheng Ai, Changsheng Deng, and Xiaming Dai

Study on Titanium Oxynitrides by Hydrothermal Method Using a Fractional Factorial Design and Fluidized Bed Chemical Vapor Deposition (FB-CVD) 175

Hyunku Joo, Jaehyeon Park, Seung Yong Lee, and Jinwook Ha

Correlation Between Anatase-to-Rutile Phase Ratio to Photocatalytic Activity of Ti02 Obtained by Sol-Gel Method 187

Kannikar Juengsuwattananon, Supatra Jinawath, Sitthisuntorn Supothina, Angkhana Jaroenworaluck, and Thammarat Panyathammaporn

Photocatalytic Degradation of Methylene Blue in Water by UV- Irradiated ATa03 (A = Li, Na, K) Sol-Gel 197

Leticia M. Torres-Martinez, Lorena L. Garza-Tovar, and Eduardo M. López R.

Application of Computational Ceramic Engineering to Photocatalytic Ti02, Defect Structures in Ti02, and Multidomain Ferroelectrics 213

J. Brandon Keith, H. Wang, Dorian M. Hatch, and James P. Lewis

Preparation of Ti02 Coating on Glass Substrate by Non-Aqueous Sol and Comparison of Controled Atmosphere and Microwave Drying Technique225

Boonchoy Soontornworajit, Thammarat Panyathanmaporn, Angkhana Jaroenworaluck, and Sitthisuntorn Supothina

Author Index 233