• 专利标题:   Porous graphene-silicon alloy-based electromagnetic shielding material comprises graphene is porous graphene, and further includes nano-sized alloy silicon filled in pores of porous graphene and adhered to the porous material.
  • 专利号:   CN108135119-A
  • 发明人:   LI Y
  • 专利权人:   HUIZHOU BAISHI NEW MATERIAL CO LTD
  • 国际专利分类:   C09D133/00, C09D163/00, C09D175/04, C09D007/61, H05K009/00
  • 专利详细信息:   CN108135119-A 08 Jun 2018 H05K-009/00 201845 Pages: 6 Chinese
  • 申请详细信息:   CN108135119-A CN10071833 25 Jan 2018
  • 优先权号:   CN10071833

▎ 摘  要

NOVELTY - Porous graphene-silicon alloy-based electromagnetic shielding material comprises graphene is porous graphene, and further includes nano-sized alloy silicon filled in pores of porous graphene and adhered to the porous material, the silicon alloy is composed of 78-79 wt.% silicon, 8-11 wt.% silver and manganese (balance). USE - Used as porous graphene-silicon alloy-based electromagnetic shielding material. ADVANTAGE - The material has good effect of electromagnetic shielding frequency range. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing porous graphene-silicon alloy-based electromagnetic shielding material comprising mixed solvent system of porous graphene and nano silicon alloy, dispersing to ethanol-glycol-water for stirring and ultrasonic dispersion, then drying to obtain the product; #pesticide combination comprising porous graphene-silicon alloy-based electromagnetic shielding material and coating, the coating contains 5-10 wt.%.