公开(公告)号：US20240263335A1

公开(公告)日：2024-08-08

申请号：US18433508

申请日：2024-02-06

申请人： TE Connectivity Solutions GmbH

发明人： Marcella Joana OBERST ,  Isabell BURESCH ,  Frank OSTENDORF ,  Helge SCHMIDT

IPC分类号： C25D15/00 ,  C10M103/02 ,  C10M103/04 ,  C10M103/06 ,  C10N20/06 ,  C10N50/02 ,  C23C14/06 ,  C23C14/14 ,  C23C16/06 ,  C23C16/30 ,  C25D7/00 ,  C25D9/04 ,  H01R13/03

CPC分类号： C25D15/00 ,  C10M103/02 ,  C10M103/04 ,  C10M103/06 ,  C23C14/0623 ,  C23C14/14 ,  C23C16/06 ,  C23C16/305 ,  C25D7/006 ,  C25D9/04 ,  H01R13/03 ,  C10M2201/0423 ,  C10M2201/053 ,  C10M2201/0653 ,  C10N2020/06 ,  C10N2050/02

摘要： The present invention relates to a self-lubricating coating comprising a dispersion made of nanoparticles containing sulfur that are incorporated into a silver matrix, wherein the nanoparticles containing sulfur have the composition Ag2S and/or Au2S. The present invention furthermore relates to a self-lubricating coating comprising a dispersion made of fluorinated graphene, and/or carbon nanotube (CNT), and/or carbon nanoparticles of the formula (CF)x incorporated into a silver matrix, wherein the fluorinated graphene, CNT, or carbon nanoparticles of the formula (CF)x have a fluorine to carbon ratio of 1 to 1.25. The present invention furthermore relates to a method for the fabrication of the coating, and an electrical contact which comprises such a coating.