5TiO3 nanowires with perovskite structure are synthesized by sol-gel-hydrothermal method,using sodium acetic,bismuth nitrate and titanium butoxide as the starting materials and NaOH as a mineralizer.

prepared Bi nanoparticles were prepared by high energy ball milling,using absolute ethanol as liquid medium,PVP and stearic acid as compound modifying reagent,by orthogonal experimental method.

The fabrication of one-dimensional gradient Bi nanowires based on AAO templates;