Self assembled film based on hexane-1,6-diamine and 2-mercapto-ethanol on copper

Electrochemical Study of Self‐Assembled Aminothiol Substituted Phthalonitrile Layers for Corrosion Protection of Copper

“…The authors found that DMTD is a good corrosion inhibitor acting by forming a layer on the copper surface . Tüken et al . investigated copper corrosion using hexane‐1,6‐diamine (HMDA), 2‐mercapto‐ethanol (ME) and a mixture of these two compounds in acidic solution.…”

“…The corrosion process takes place at uncovered copper surface regions. As a matter of fact, the rate of soluble [CuCl 2 ] − formation is decisive for corrosion rate; this non‐electrochemical step controls the whole corrosion process . Observable differences can be sighted in the impedance results of self‐assembled layers‐covered copper electrode obtained in the 3.5% NaCl solution compared to the bare copper corrosion behavior.…”

“…On the other hand, the improvement of surface coverage with AMPN film caused an increase in inhibition activity against copper corrosion, resulting in a decrease in CPE 1 and CPE 2 values. Similar studies in the literature have shown that the protective self‐assembled formed on the metal surface is enhanced the resistance against corrosion ,…”

Smart Inorganic and Organic Pretreatment Coatings for the Inhibition of Corrosion on Metals/Alloys

“…202 There are several studies of SA films for corrosion inhibition of copper metal using sodium 1-octadecyl-1H-benzimidazole, 203 diethydithiocarbamate, 204 which provided cathodic inhibitor protection, and hexane-1,6-diamine and 2-mercapto-ethanol, which provided evidence for enhanced corrosion inhibition on copper metals. 205 Corrosion inhibition of aluminum metal using octadecylphosphonic acid monolayers was investigated by Grundmeier et al 206 The 1-tetradecylphosphonic acid SA films deposited on Al 2024 and 1060 showed corrosion inhibition during initial corrosion monitoring, 207 and alkane diphosphonate monolayers on 1050 aluminum showed improved corrosion resistance when the aluminum surface was exposed to oxide formation treatments. 208 Recent work on SA films coated onto iron and steel substrates has been investigated by several groups.…”

Adsorption behavior of pH-dependent phytic acid micelles at the copper surface observed by Raman and electrochemistry

“…Organic compounds with heteroatoms have been tentatively used to coat copper surface for inhibition corrosion [16][17][18][19][20][21]. However, some of them are toxic to human beings and raise environmental issues.…”