The results of EPMA and X-ray analysis indicate that the titanium content of cathodal products are 94.646%, 80.632% and 99.784% respectively. The results show that microstructure of cathodal products are sponge or granule by adding TiO_2 addition means.

• 电子探针和X衍射分析表明 :采用 3种不同的TiO2 加料工艺的电解阴极产物含钛量分别达到了 94.；646%25；80