Patent ID: 9034148
Filing Date: 2015-05-19
Classification: C23C,C25D,C25F

Abstract:
1. A method for producing electrically-conducting materials with a modified surface, comprising: obtaining first and second voltages prior to a surface modification treatment in a first surface modification treatment system, wherein the first voltage is a voltage corresponding to a current value that is 1/2 of the sum of a first maximum current value that appears first in a positive voltage region and a first minimum current value that appears first in the positive voltage region with respect to voltage-current characteristics of a surface modification treatment system which corresponds to the first surface modification treatment system in which the surface modification treatment is carried out, wherein the second voltage is a voltage that exhibits a complete-state plasma in a surface modification treatment system which corresponds to the first surface modification treatment system in which the surface modification treatment is carried out; in the first surface modification treatment system, carrying out the surface modification treatment comprising: