| abstract |
The objective of this invention is providing the carbonaceous molded object for battery electrodes which has high charging / discharging capacity | capacitance, high initial stage charging / discharging efficiency, and the outstanding cycle life. The object is a carbonaceous molded article for a battery electrode including carbon fiber and carbonaceous material that can be doped and dedoped with lithium according to the present invention, and has a thickness of 1 mm or less, and atoms of hydrogen and carbon atoms by elemental analysis. A battery having a ratio (H / C) of 0.1 or less, a porosity determined from a bulk density of the molded body and a true density of butanol of 25 to 80%, and a volatile content of 5.0% by weight or less This can be solved by the carbonaceous molded body for electrodes. |