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Nickel-plated carbon fiber paper for electromagnetic shielding material and preparation method of nickel-plated carbon fiber paper

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  • Title:
    Nickel-plated carbon fiber paper for electromagnetic shielding material and preparation method of nickel-plated carbon fiber paper
  • Author: QIAO YU ; YOU JIE ; WANG YANG ; WANG HONGWEI ; YANG JIAN
  • Subjects: IMPREGNATING OR COATING OF PAPER ; PAPER NOT OTHERWISE PROVIDED FOR ; PAPER-MAKING ; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D ; PRODUCTION OF CELLULOSE ; PULP COMPOSITIONS ; TEXTILES ; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
  • Description: The invention discloses nickel-plated carbon fiber paper for an electromagnetic shielding material and a preparation method of the nickel-plated carbon fiber paper. Polyacrylonitrile carbon fibers are adopted and added into deionized water after being subjected to gas-phase oxidation surface treatment, a surfactant and a dispersing agent are added and stirred into uniformly dispersed turbid liquid, and a wet papermaking technology is adopted for vacuum filtration to form a film; the preparation method comprises the following steps: preparing carbon fiber paper, dipping with a thermosetting phenolic resin solution, carrying out hot-pressing curing and carbonization, carrying out CVD secondary treatment to deposit pyrolytic carbon, and finally forming substrate pure black carbon fiber paper; then nickel-phosphorus alloy is deposited on the surface of the carbon fiber paper in a chemical nickel plating mode, so that the carbon fiber paper is silver, and the conductivity, the electromagnetic shielding effectivene
  • Creation Date: 2023
  • Language: Chinese;English
  • Source: esp@cenet

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