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The Water-Soluble Peripheral Substituted Phthalocyanines as Corrosion Inhibitors for Copper in 0.1 N HCl: Gravimetric, Electrochemical, SEM-EDS, and Quantum Chemical Calculations
Protection of Metals and Physical Chemistry of Surfaces ( IF 1.1 ) Pub Date : 2020-08-03 , DOI: 10.1134/s207020512003003x Mustafa Akin , Armağan Günsel , Ahmet T. Bilgiçli , Burak Tüzün , Gulnur Arabaci , Neslihan Şaki , M. Nilüfer Yarasir
中文翻译:
水溶性外围酞菁作为铜在0.1 N HCl中的腐蚀抑制剂:重量分析,电化学分析,SEM-EDS分析和量子化学计算
更新日期:2020-08-03
Protection of Metals and Physical Chemistry of Surfaces ( IF 1.1 ) Pub Date : 2020-08-03 , DOI: 10.1134/s207020512003003x Mustafa Akin , Armağan Günsel , Ahmet T. Bilgiçli , Burak Tüzün , Gulnur Arabaci , Neslihan Şaki , M. Nilüfer Yarasir
Abstract
Corrosion inhibition effects of water-soluble peripheral substituted cobalt, copper and zinc metallophthalocyanines (CoPc (1), CuPc (2) and ZnPc (3)) on the copper metal in 0.1 N HCl were investigated by using gravimetric, electrochemical, SEM-EDS analysis and quantum chemical calculations. On the electrochemical investigations and gravimetric analysis the highest inhibitor efficiency was obtained with CoPc (1) at 1 × 10–2 mol/L concentration. SEM-EDS results indicated parallel results and oxygen atom content increased in the order of ZnPc (3), CuPc (2) and CoPc (1). According to the quantum chemical calculations, following corrosion inhibition efficiency ranking was obtained: CoPc (1) > CuPc (2) > ZnPc (3).中文翻译:
水溶性外围酞菁作为铜在0.1 N HCl中的腐蚀抑制剂:重量分析,电化学分析,SEM-EDS分析和量子化学计算