[G] 電気・電子・光関連材料

11:15 〜 11:30

[135] Fabrication of graphene/Ag composites with improved mechanical and electrical performance

○Zhenxing Zhou¹, Weiwei Zhou¹, Naoyuki Nomura¹ (1. Tohoku University Department of Materials Processing)

キーワード：

Silver matrix composites、Interfacial reaction、Tensile property、Electrical conductivity

To reinforce Ag electrical contacts, graphene/Ag composites were fabricated via hetero-agglomeration, SPS, and hot extrusion. Hot extrusion induced directional alignment of graphene, increasing tensile strength from 175 to 195 MPa while balancing improved electrical and mechanical performance.