|発明の名称||ELECTRICALLY CONDUCTIVE MATERIAL AND METHOD FOR PRODUCING THE SAME|
PROBLEM TO BE SOLVED: To provide an electrically conductive material and a method for producing the same, wherein an electrically conductive material in which highly pure metal particles are coated on a substrate surface can be obtained by a production process which is carried out in a short time, has a small number of steps, and has a small environmental load.
SOLUTION: A metal salt solution and a substrate are mixed in a solution, and the mixture is irradiated with an ultrasonic wave having a predetermined frequency, thereby obtaining an electrically conductive material in which fine metal particles having a uniform particle size are carried and coated on a substrate surface. Since an organic compound such as a dispersing agent is not used, a removing step is unnecessary, and it is possible to obtain an electrically conductive material in which a highly pure metal containing no impurities is coated.
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