• 专利标题:   Preparation method for graphene or silver composite material, involves performing electric pulse deposition process to control anode and cathode plates which are of predetermined length, external voltage, temperature and time.
  • 专利号:   CN103590089-A, CN103590089-B
  • 发明人:   ZHANG Q, LI S, GUO D, XIA J, MIN F
  • 专利权人:   SHANGHAI INST TECHNOLOGY
  • 国际专利分类:   C25D013/02
  • 专利详细信息:   CN103590089-A 19 Feb 2014 C25D-013/02 201426 Pages: 12 Chinese
  • 申请详细信息:   CN103590089-A CN10585999 20 Nov 2013
  • 优先权号:   CN10585999

▎ 摘  要

NOVELTY - The preparation method involves providing conductive substrate composed of three-dimensional structure of graphene in graphene dispersion liquid taking electric pulse deposition. A cathode pole piece with positive charge is deposited on a negative pole piece which is set with predefined temperature to obtain one-layer graphene on the surface of silver composite material. An electric pulse deposition process controls the anode and cathode plates which are of predetermined length, external voltage, temperature and deposition time. USE - Preparation method for graphene or silver composite material. ADVANTAGE - Avoids oxidation of graphene structure which avoids damage by using organic solvent ultrasonic peeling graphene, graphene dispersion liquid. DESCRIPTION OF DRAWING(S) - The drawing shows a three-dimensional view of the structure of electric pulse sedimentation tank.