一种基于MOFs与BTA的纳米缓蚀胶囊对铜的缓蚀行为研究

连宇博, 张庆祝, 韩创辉, 李文娟, 翁华涛, 蒋伟

Inhibition Behavior of a Nano-corrosion Inhibitor Capsule Prepared from MOFs and BTA for Copper

LIAN Yubo, ZHANG Qingzhu, HAN Chuanghui, LI Wenjuan, WENG Huatao, JIANG Wei

表3 纯铜在3.5%NaCl溶液中极化曲线拟合参数

Table 3 Fitting parameters of polarization curves of pure copper in 3.5%NaCl solutions without and with BTA

Sample CM / mg·L-1 Ecorr vs SCE / mV Icorr / μA·cm-2 η / % Blank 0 -216.0 14.7 --- MOF-5 100 -196.4 29.0 --- BTA@MOF-5 100 -194.9 0.67 95.5