公开(公告)号：US20150152566A1

公开(公告)日：2015-06-04

申请号：US14616541

申请日：2015-02-06

Applicant: Battelle Memorial Institute

Inventor： Jiguang Zhang ,  Wu Xu ,  Gordon L. Graff ,  Xilin Chen ,  Fei Ding ,  Yuyan Shao

IPC: C25D3/56

CPC classification number: C25D3/56 ,  C09D5/4484 ,  C25D3/02 ,  C25D3/12 ,  C25D3/20 ,  C25D3/22 ,  C25D3/30 ,  C25D3/38 ,  C25D3/42 ,  C25D3/46 ,  C25D3/48 ,  C25D3/50 ,  C25D5/00 ,  C25D13/22

Abstract: Electrodeposition involving an electrolyte having a surface-smoothing additive can result in self-healing, instead of self-amplification, of initial protuberant tips that give rise to roughness and/or dendrite formation on the substrate and/or film surface. For electrodeposition of a first conductive material (C1) on a substrate from one or more reactants in an electrolyte solution, the electrolyte solution is characterized by a surface-smoothing additive containing cations of a second conductive material (C2), wherein cations of C2 have an effective electrochemical reduction potential in the solution lower than that of the reactants.

Abstract translation: 涉及具有表面平滑添加剂的电解质的电沉积可以导致在基材和/或膜表面上产生粗糙和/或枝晶形成的初始突起尖端的自愈而不是自我扩增。 为了从电解质溶液中的一种或多种反应物在基底上电沉积第一导电材料（C1），电解质溶液的特征在于包含第二导电材料（C2）的阳离子的表面平滑添加剂，其中C2的阳离子 溶液中的有效电化学还原电位低于反应物的电化学还原电位。