公开(公告)号：US20150152560A1

公开(公告)日：2015-06-04

申请号：US14095746

申请日：2013-12-03

Applicant: Chung-Shan Institute of Science and Technology

Inventor： Yi-Hsiuan Yu ,  Kuan-Ju Lin ,  Hong-Mao Wu ,  Chan-Yuan Ho ,  Wenjea J. Tseng

IPC: C23C18/34 ,  C23C18/44 ,  C23C18/16

CPC classification number: C23C18/1658 ,  C23C18/1635 ,  C23C18/1651 ,  C23C18/2086 ,  C23C18/32 ,  C23C18/42 ,  C23C18/54

Abstract: The present invention relates to a preparation of modified organic core materials and metallic shell composite microspheres, in which, the surface zeta potential of an organic core materials can attract the opposite zeta potential of the polyelectrolyte and form a polyelectrolyte layer so as to modify the surface of organic core materials. Moreover, the polyelectrolyte layer could attract a first metal ions, particles or complexes added later in suitable condition such that the surface of organic core materials could be metallized and covered with a first metal layer. Furthermore, the organic core materials could be covered with at least one surface metal layer. The first metal layer can be modified by second metal layer with redox-transmetalation® technology to obtain multi-metal layers organic-metallic composite structure.

Abstract translation: 本发明涉及改性有机芯材料和金属壳复合微球的制备方法，其中有机芯材的表面ζ电位可以吸引聚电解质的相反的ζ电位并形成聚电解质层，以便改变表面 的有机核心材料。 此外，聚电解质层可以吸引稍后在合适条件下加入的第一金属离子，颗粒或络合物，使得有机芯材料的表面可被金属化并被第一金属层覆盖。 此外，有机芯材料可以被至少一个表面金属层覆盖。 第一金属层可以通过第二金属层用氧化还原 - 转移技术进行改性，以获得多金属层有机金属复合结构。