• 专利标题:   Graphene bonded silver wire for packaging, comprises specified amount of graphene and silver.
  • 专利号:   CN113637866-A, CN113637866-B
  • 发明人:   PENG X, PENG S
  • 专利权人:   JIANGXI MICROBLUE MICROELECTRONICS TECH
  • 国际专利分类:   B22F003/04, B22F003/10, B22F009/24, C21D009/52, C22C001/05, C22C001/10, C22C005/06, C22F001/14, H01L033/62
  • 专利详细信息:   CN113637866-A 12 Nov 2021 C22C-005/06 202208 Chinese
  • 申请详细信息:   CN113637866-A CN10906792 09 Aug 2021
  • 优先权号:   CN10906792

▎ 摘  要

NOVELTY - The wire has 1-8 wt.% graphene, and 92-99% silver, is new. The wire realizes the preparation of the silver/graphene oxide suspension through a driving mechanism (2) and the storage mechanism, and at the same time cooperates with a trigger type liquid feeding mechanism (6) and the heating tube to complete the centrifugal washing and drying of the suspension. The silver/graphene oxide mixed powder is prepared, and finally the heating tube is used again with the vacuum tube and the hydrogen input tube. USE - Graphene bonded silver wire for packaging. ADVANTAGE - The graphene bonded silver wire has high density and purity, and reduces the loss of raw material and production cost, and effectively simplifies the process flow, and can directly prepare the silver/graphene composite powder, so as to effectively reduce the transfer times, suitable for industrial mass production. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing graphene-bonded silver wire. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of a graphene bonded silver wire. Housing mechanism (1) Driving mechanism (2) Trigger type liquid feeding mechanism (6) Vacuum pumping pipe (8) Hydrogen input pipe (9)