喷射速度对喷射电沉积多孔金属镍的影响  

Influence of Jet Velocity on Porous Nickel by Jet-electrodeposition

作　　者：曹银风[1] 黄因慧[1] 田宗军[1] 刘志东[1] 杨成博[1] 

机构地区：[1]南京航空航天大学机电学院,江苏南京210016

出　　处：《电镀与精饰》2010年第4期11-13,共3页Plating & Finishing

基　　金：国家自然科学基金资助项目(50575104)

摘　　要：借助电化学技术,采用喷射电沉积的方法,直接制备出具有一定厚度、孔隙率较高、组织较均匀的多孔金属镍,并研究了不同喷射速度对喷射电沉积直接制备多孔金属镍的表面形貌和结构特征的影响。研究结果表明,多孔金属镍的孔隙率随喷射速度的增加先减小后增加。The porous nickel, which possesses excellent performances a controlled thickness ,high porosity,homogeneous microstructure, was fabricated by a jet-electrodeposition approach. Meanwhile, the effects of different jet velocities on the morphology and structural characteristics of that porous nickel were investigated. The results showed that the porosity of porous nickel increased firstly and then decreased with the increase of jet velocity.

关 键 词：喷射电沉积 多孔金属镍 喷射速度 孔隙率 

分 类 号：TQ153.12[化学工程—电化学工业]