摘要
用计时电位法和线性扫描伏安法研究了低价钛〔Ti(Ⅲ)、Ti(Ⅱ)〕在NaCl-KCl和LiCl-KCl低共熔体中的电极反应步骤,计算不同温度下Ti(Ⅲ)、Ti(Ⅱ)的扩散系数和扩散活化能,讨论了电沉积时影响钛结晶的某些因素,并着重研究温度的影响。
The electrode reaction steps of Ti(Ⅲ) and Ti(Ⅱ) in NaCl-KCl and LiCl-KCl eutectic melts are investigated with the aid of chronopotentio-metry and linear sweep voltammetry. The diffusion coefficients of Ti (Ⅲ) and Ti(Ⅱ)at various temperatures and the diffusion activation energies are calculated.The effects of some factors, especially of the temperature, on the. electrocrystallization of titanium are also discussed.
作者
杨绮琴
刘冠昆
Yang Qiqin;Liu Guankun(Department of Chemistry,Zhongshan University,Guangzhou)
出处
《高等学校化学学报》
SCIE
EI
CAS
1984年第2期215-220,共6页
Chemical Journal of Chinese Universities
