| 摘要 |
PURPOSE: A nickel-hydrogen secondary battery is provided to improve high efficiency charge and discharge character and energy density, and high power property and lifetime property compared with existing nickel-hydrogen battery. CONSTITUTION: A nickel-hydrogen secondary battery comprises: a plurality of negative electrode plates(A1) connected to a negative electrode pole; a plurality of positive electrode plates(A2) connected to a positive electrode pole; and a plurality of porous polymer separation membranes(A3) installed between the negative electrode plate and the positive electrode plate. The porous polymer separation membrane includes polymers of a super fine fiber phase with a diameter of 1~3000 nm. |
