| 摘要 |
PURPOSE:To decrease internal resistance by vapor-depositing a conductive material on the surface of an electrode active material in contact with a current collecting electrode. CONSTITUTION:A conductive material such as metal, a metal oxide, and conductive carbon is vapor-deposited in the contacting part of a current collecting electrode made of a conductive material such as nickel plate and stainless steel with an electrode active material. The internal resistance of a battery caused by contact resistance produced by surface irregularity of the electrode active material can be decreased. |
