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Inhibitive Effect of Nicotine and Related Compounds toward Corrosion of Copper in Potassium Persulphate Solutions

N. K. Patel ; Chemistry Department, Bhavan's R. A . College of Science, Khanpur, Ahmedabad-380001, India
Judas Franco ; Chemistry Department, Bhavan's R. A . College of Science, Khanpur, Ahmedabad-380001, India


Puni tekst: engleski pdf 3.145 Kb

str. 261-264

preuzimanja: 98

citiraj


Sažetak

Inhibitory action of nicotine, nicotinic acid and nicotinarnide
towards corrosion of copper in 0.1 mol dm-3 K2S20 6 solution has
been investigated. The order of efficiency was found as follows :
nicotinic acid > nicotine >nicotiinamide. Nicotinic acid afforded
94°/o protection at 30 °c. Its efficiency was found independent of
the temperature.

Ključne riječi

Hrčak ID:

196809

URI

https://hrcak.srce.hr/196809

Posjeta: 238 *