In the study on additive, metal powder including superfine nickel powder(T210 and 125 5),copper powder and nickel fiber, acetylene black and cobalt oxide(CoO) were involved.

• 研究了超细镍粉、铜粉、镍纤维、乙炔黑和CoO等添加剂对镍氢电池负极电化学性能的影响。