Experiments indicate that acetone exhibits the best degreasing effect and that well-arranged porous anodic alumina film is obtained without annealing and electropolishing.

• 实验结果表明，采用丙酮除油效果最好，不经高温退火和电化学抛光仍能得到高度有序的多孔阳极氧化铝膜，使制备工艺得到了简化。