含稀土合金活性阴极的研究

Study on rare earth metal-containing active cathodes

简明回顾了活性阴极的应用,介绍了用熔炼合金法制取含稀土合金阴极的电催化性能、抗反电流性能,指出了该种电极克服现行镀层电极寿命短的缺点,在氯碱工业及水电解工业中具有广阔的应用前景。

The application of active cathodes was reviewed briefly.The electrocatalytical property and inverse current-resistant property of rare earth-containing alloy cathodes prepared by smelting-alloying process were introduced.This kind of electrode could overcome the shortcoming of short service life,which was common for present cladding electrodes,and had bright prospects for application in chlor-alkali industry and water electrolysis industry.