公开(公告)号：US20170103823A1

公开(公告)日：2017-04-13

申请号：US14991850

申请日：2016-01-08

Applicant: Wire Technology Co., LTD.

Inventor： Chien-Hsun Chuang ,  Hsing-Hua Tsai

IPC: H01B1/02 ,  H01B13/16 ,  C25D9/08 ,  H01B13/00 ,  C22F1/14 ,  C22F1/02

CPC classification number: H01B1/02 ,  C22F1/02 ,  C22F1/14 ,  C25D7/0607 ,  C25D9/08 ,  H01B1/04 ,  H01B13/0006 ,  H01B13/16 ,  H01L2224/45139 ,  H01L2224/45565 ,  H01L2224/45693 ,  H01L2924/01046

Abstract: A graphene coated silver alloy wire is provided. The composite wire includes a core wire and one to three layers of graphene covering surfaces of the core wire. The core wire is made of a silver-based alloy including 2 to 6 weight percent of palladium. The core wire may be optionally added with 0.01 to 10 weight percent of gold. The invention also includes a manufacturing method immersing the core wire into a solution including graphene oxide and applying bias to the core wire for manufacturing the graphene coated silver alloy wire.