Tungsten-based doped electrode material and continuous preparation method thereof

The invention discloses a tungsten-based doped electrode material and a continuous preparation method thereof and belongs to the field of tungsten electrodes. The continuous preparation method of thetungsten-based doped electrode material comprises the following steps: (1) mixing a nitrate aqueous solution of doping elements with ammonium paratungstate powder to obtain precursor powder; (2) reducing the precursor powder in a tubular reduction furnace with hydrogen gas provided as a reducing atmosphere to obtain electrode material powder, specifically, a reduction method comprises conveying amaterial boat carrying the precursor powder in the tubular reduction furnace, and feeding hydrogen into the tubular reduction furnace in two paths; and (3) carrying out compression molding on the electrode material powder, and sintering and thermal processing the electrode material powder to obtain the tungsten-based doped electrode material. According to the tungsten-based doped electrode material and the continuous prepa