Kazuya UJIIE   Takashi KOJIMA   Kosuke OTA   Shuhei HOSOYA   Naofumi UEKAWA   
Journal of the Ceramic Society of Japan 129(11) 683-690 2021年11月 [査読有り]
Strontium titanate (SrTiO3) particles are expected to be applied to various catalysts, and many kinds of synthesis procedures of SrTiO3 particles with a high specific surface area have been proposed. This study investigates a synthesis procedure o...
Calcia-stabilized zirconia (CSZ) samples were prepared under hydrothermal (HT) conditions for an efficient catalyst in the vapor-phase dehydration of 1,4-butanediol (1,4-BDO). Preparative aspects of CSZ for the efficient catalyst were discussed. A...
An inverse opal structure was created using artificial melanin particles composed of a polystyrene core and a polydopamine shell as the template. The melanin-mimicking polydopamine that remained inside the inverse opal structure effectively absorb...
Langmuir : the ACS journal of surfaces and colloids 36(40) 11880-11887 2020年9月 [査読有り]
Melanin influences light reflection and absorption and is known to be one of the elements producing structural color, such as that in the feathers of birds. In this study, we used polydopamine (PDA), an artificial melanin, as a light-absorbing mat...
Porous materials were prepared by stacking needle-like titania particles. The uniform, needle-like titania particles were synthesized by hydrothermal treatment of titanium hydroxide gel containing ethylenediamine. A seeding technique controlled th...