SiW_(11)Ni/PAn was synthesized by K_6SiW_(11)Ni(H_2O)O_(39).

• 制备了11-钨镍硅酸钾K_6SiW_(11)Ni(H_2O)O_(39)与HCl共掺杂聚苯胺SiW_(11)Ni/PAn材料；并对其热稳定性、磁性、荧光性、导电和电化学性质进行研究.