摘要
1998年3月在中国科学院海洋研究所设计了一个新型电解地，以满足试样在海洋沉积物中极化曲线测量的需要。该电解池装有二个参比电极，它们距工作电极之间的距离可以精确调节。介质电阻对极化曲线的影响可以通过计算不同电位下的介质电阻予以消除。模拟电路和实际体系的测量结果表明，该实验技术可以用于海洋沉积物腐蚀电化学的研究中。
A new electrochemical cell with two reference electrodes was designed to meet therequirement of sea-bottom sediment resistance correction in the measurement of Polarization curves.The distance between the reference and working electrodes can be adjusted accurately. The effects ofresistance can be eliminated by an analysis of resistance for different Potentials, using the measureddata of reference electrodes. The results of the simulation circuit and real systems show that thismethod is valuable in the study of corrosion electrochemistry of steel in seabottom sediment.
出处
《海洋与湖沼》
CAS
CSCD
北大核心
1999年第1期25-27,共3页
Oceanologia Et Limnologia Sinica
基金
山东省自然科学基金!97-99
关键词
海洋沉积物
腐蚀电化学
测量技术
Sea-bottom sediment Corrosion electrochemistry Measurement technique
