Abstract: An electrode composite material is disclosed in the invention. The electrode composite material comprises ABxCyDz, wherein A is selected from at least one of polypyrrole, polyacrylonitrile, and polyacrylonitrile copolymer; B comprises sulfur, C is selected from carbon material; D is selected from metal oxides, 1?x?20, 0?y<1, and 0?z<1. Comparing to the prior art, the conductivity of the electrode composite material is obviously increased, the material is dispersed uniformly and the size of the material is small. The electrochemical performance of the electrode composite material is improved. It has a good cycle life and high discharging capacity efficiency. A method for manufacturing the electrode composite material, a positive electrode using the electrode composite material and a battery including the same are also disclosed in the invention.

Abstract: An electrode composite material is disclosed in the invention. The electrode composite material comprises ABxCyDz, wherein A is selected from at least one of polypyrrole, polyacrylonitrile, and polyacrylonitrile copolymer; B comprises sulfur; C is selected from carbon material; D is selected from metal oxides, l?x?20, 0?y<l, and 0?z<1. Comparing to the prior art, the conductivity of the electrode composite material is obviously increased, the material is dispersed uniformly and the size of the material is small. The electrochemical performance of the electrode composite material is improved. It has a good cycle life and high discharging capacity efficiency. A method for manufacturing the electrode composite material, a positive electrode using the electrode composite material and a battery including the same are also disclosed in the invention.

Abstract: A rechargeable battery includes a stack made up of an anode, a separator wetted in an organic electrolyte, and a cathode. The stack is free of metal lithium. In these conditions, the anode is pre-lithiated and comprises silicon, and the cathode includes sulfur. A method of assembling this rechargeable battery is also provided.

Abstract: The invention relates to a flow-assist-free Zn/NiOOH battery comprising a housing, an anode, a cathode, an electrolyte. According to the invention, the flow-assist-free Zn/NiOOH battery comprises: a first carbon-based porous current collector (1) having an electrodeposited thereon anode material, comprising zinc, thereby forming the porous anode, an electropolymerized zinc whisker crystals growth suppressor conformally coated onto the porous anode, a second carbon-based porous current collector (2) having an electrodeposited thereon cathode material, comprising NiOOH, thereby forming the porous cathode, a separator (3) and an aqueous electrolyte solution of KOH and ZnO.

Abstract: An electrode composite material is disclosed in the invention. The electrode composite material comprises ABxCyDz, wherein A is selected from at least one of polypyrrole, polyacrylonitrile, and polyacrylonitrile copolymer; B comprises sulfur; C is selected from carbon material; D is selected from metal oxides, l?x?20, 0?y<l, and 0?z<1. Comparing to the prior art, the conductivity of the electrode composite material is obviously increased, the material is dispersed uniformly and the size of the material is small. The electrochemical performance of the electrode composite material is improved. It has a good cycle life and high discharging capacity efficiency. A method for manufacturing the electrode composite material, a positive electrode using the electrode composite material and a battery including the same are also disclosed in the invention.