抄録
Zirconia hollow spheres were prepared using yeast cells as templates. Zirconium butoxide (ZNB) was used as a precursor and treated with triethanolamine (TEA) in order to obtain a basic aqueous zirconium hydroxide solution. Thus obtained basic zirconium hydroxide solution was then nucleated heterogeneously using yeast cells as templates. The results of this investigation show that the formed zirconia hollow spheres either keep the shape of the yeast cells or otherwise have a wrinkled shell. The shell of hollow spheres heated at 973K for 3 hours was from 0.1 to 0.25μm in thickness and consisted of the nano crystals.
