2014•Key engineering materialsOpen access

Synthesis and Characterization of Dense Mesoporous Alumina

Atsushi Nakahira, Hironobu Nishimoto, Yukitaka Hamada, Yuki Yamasaki

Abstract

Dense mesoporous alumina bulks were successfully synthesized by a hydrothermal hot-pressing (HHP) method for mesoporous alumina powders prepared as starting material with a high BET surface area and narrow pore size distribution. As a result, mesoporous alumina HHP bulks had high density with uniformity pore size distribution and a high specific surface area. Their microstructural features for dense mesoporous alumina bulks were observed by SEM. The characterization of mesopores was examined.

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Available abstract

Key concepts: Mesoporous material, Materials science, Characterization (materials science), Mesoporous organosilica, Specific surface area, Hydrothermal circulation, Chemical engineering, BET theory