摘要
用溶胶-凝胶法制备了多孔TiO_2纳米薄膜修饰的镍基电极。用STM观察了TiO_2纳米薄膜的表面形貌。由STM知,随烧结温度升高和PEG(聚乙二醇)含量增加,TiO_2纳米薄膜表面孔穴的数量增加,孔径增大。
Porous nanosized TiO2 films are prepared on nickel by sol-gel process,the STM morphology of
the nanosized TiO2 films are given-Through STM,we know that the pore quantity and diameter of nanosized TiO2 film increase with the increment of sintering temperature and the content of PEG.
出处
《材料导报》
EI
CAS
CSCD
2002年第5期75-76,共2页
Materials Reports
基金
国家自然科学基金(编号:69878021)