With SnCl_45H_2O, (Sb_2O_3) and (Gd(NO_3)_3) as the raw material, the SnO_2/Sb DSA electrodes doped Gd were prepared by Dip coating method and sol-gel method.

• 分别采用浸渍法、溶胶-凝胶法；SnCl4.；5H2O；Sb2O3和Gd(NO3)3为原料；制备了稀土Gd掺杂SnO2/Sb涂层电催化电极