Crimped carbon fiber and production method thereof
AssigneeShowa Denko K.K.
InventorsEiji KAMBARA, Katsuyuki Tsuji
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Abstract
An electrode comprising a crimped carbon fiber having a multilayer structure comprising a hollow structure in the inside, with the inner layer part having a carbon structure containing a herringbone structure and the outer layer part having a carbon structure differing from the carbon structure of the inner part.
Claims4
An electrode comprising a crimped carbon fiber having a multilayer structure comprising an inner layer part and an outer layer part with hollow structure in the inside thereof, the inner layer part having a carbon structure containing a herringbone structure, the outer layer part having a carbon structure differing from the carbon structure of the inner layer part.
An electrode comprising a crimped carbon fiber having a multilayer structure comprising a center part and an outer layer part outside the center part with no hollow structure inside thereof, the center part having a carbon structure containing a shape that carbon layers vertical to the carbon fiber axis are stacked, the outer layer part having a carbon structure differing from the carbon structure of the center part.
Dependencies are inferred from the claim text.