Hydrothermal solidification of zeolite/tobermorite composites

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概要

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• Novel zeolite/tobermorite composites were prepared by hydrothermal treatment of a powder-compact consisting of mordenite and slaked lime. Tobermorite formed after the hydrothermal process due to the reaction of mordenite and slaked lime. The bending strength after the hydrothermal process was more than 7MPa. X-ray diffraction analysis results showed that mordenite remained after the hydrothermal treatment, resulting in the existence of inherent micropores of mordenite in the composites. The composites exhibited a broad mesopore size distribution of more than 6nm. The improvement in strength, mesopore formation, and specific surface area of the composites depended on the amount and size of the tobermorite that was formed.

• 社団法人日本セラミックス協会の論文
• 2009-02-01

著者

• Ishida Emile

  Graduate School Of Environmental Studies Tohoku University

• MAEDA Hirotaka

  Graduate School of Engineering, Nagoya Institute of Technology

• Maeda Hirotaka

  Graduate School Of Environmental Studies Tohoku University

• Maeda Hirotaka

  Graduate School Of Engineering Nagoya Institute Of Technology

• OKADA Takakuni

  Graduate School of Environmental Studies, Tohoku University

• Okada Takakuni

  Graduate School Of Environmental Studies Tohoku University

関連論文

• Novel Bioceramics of Calcium Phosphates Composed of Rod-shaped Particles(International Symposium of Maxillofacial and Oral Regenerative Biology in Okayama 2005)
• Hydrothermal Preparation of Solidified Materials form Metakaolinite, Quartz and Slaked Lime
• Bonelike Apatite Coating on Skeleton of Poly(lactic acid) Composite Sponge
• Hydrothermal solidification of zeolite/tobermorite composites
• Hydrothermal synthesis of aluminum substituted tobermorite by using various crystal phases of alumina
• Hydrothermal solidification of green tuff / tobermorite composites

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