【摘要】 <正>二氧化锆作为一种特殊的过渡金属氧化物,具有优异的耐热、耐腐蚀和可塑性,除大量应用于耐火材料外,还广泛用于制造压电元件、陶瓷电容器、气更多还原

【Abstract】 Stable zirconia sol was prepared using inorganic salt（zirconia chloride octahydrate） as the precursor and H₂O₂ as the catalyst. ZrO₂-PBS coaxial nanofibers were fabricated using the sol-gel coating technique to filling poly butylenes succinate（PBS） fibers with zirconium dioxide by electrospun. ZrO₂ nanotubes were obtained via calcining ZrO₂-PBS coaxial nanofibers. The ZrO₂ nanotubes were characterized by TG, SEM and TEM, respectively. The results show that ZrO₂ nanotubes with a diameter of 50¹00 nm are obtained after calcining ZrO₂-PBS coaxial nanofibers at 450 ℃.更多还原