Formation of Nickel Nanowires by Electroless Deposition
Formation of Nickel Nanowires by Electroless Deposition
复制标题
通过化学沉积形成镍纳米线
DOI：
10.1149/1.3697740
复制
发表时间：
2012
期刊：
影响因子：
--
通讯作者：
Eiichiro Matsubara
中科院分区：
文献类型：
--
作者：
Makoto Kawamori;Shunsuke Yagi;Eiichiro Matsubara
采用石英晶体微天平和混合电位法对镍纳米线的化学沉积过程进行了电化学研究。这些电化学测量表明，镍沉积反应的终点的控制对于纳米线的形成是至关重要的。通过调节氢氧化钠和柠檬酸三钠的浓度来控制终点。根据纳米线的形成机理，通过控制纳米线的生长终点和成核速率，成功制备出直径为100-370 nm，长度为几十μm的镍纳米线。
The formation of nickel nanowires by electroless deposition was electrochemically investigated by an in-situ quartz crystal microbalance measurement combined with an in-situ mixed potential measurement. These electrochemical measurements revealed that the control of a terminal point of the nickel deposition reaction is critical for the formation of nanowires. The terminal point has been controlled by adjusting a concentration of sodium hydroxide and trisodium citrate. Based on the formation mechanism of nanowires, nickel nanowires 100-370 nm in diameter with several dozen μm of length were successfully prepared by controlling the terminal point and the nucleation rate.