Extract of Phyllanthus fraternus Leaves as Corrosion Inhibitor for Mild Steel in H2SO4 Solutions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F14%3A43897816" target="_blank" >RIV/60461373:22340/14:43897816 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.electrochemsci.org/papers/vol9/90602805.pdf" target="_blank" >http://www.electrochemsci.org/papers/vol9/90602805.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Extract of Phyllanthus fraternus Leaves as Corrosion Inhibitor for Mild Steel in H2SO4 Solutions

Popis výsledku v původním jazyce

The inhibitive action of extract of Phyllanthus fraternus leaves as corrosion inhibitor for mild steel in H2SO4 solutions was investigated using conventional weight loss, gasometric techniques, electrochemical polarizations and electrochemical impedancespectroscopy. The results showed that the extract of Phyllanthus fraternus leaves performed well as inhibitor for the corrosion of steel in sulphuric acid media. Inhibition efficiencies increased with increasing concentration of the plant extract but decreased with the temperature rise. Both the cathodic hydrogen evolution and the anodic dissolution of mild steel was inhibited, hence the active molecule of the extract studied acted as a mixed type corrosion inhibitor.

Název v anglickém jazyce

Extract of Phyllanthus fraternus Leaves as Corrosion Inhibitor for Mild Steel in H2SO4 Solutions

Popis výsledku anglicky

The inhibitive action of extract of Phyllanthus fraternus leaves as corrosion inhibitor for mild steel in H2SO4 solutions was investigated using conventional weight loss, gasometric techniques, electrochemical polarizations and electrochemical impedancespectroscopy. The results showed that the extract of Phyllanthus fraternus leaves performed well as inhibitor for the corrosion of steel in sulphuric acid media. Inhibition efficiencies increased with increasing concentration of the plant extract but decreased with the temperature rise. Both the cathodic hydrogen evolution and the anodic dissolution of mild steel was inhibited, hence the active molecule of the extract studied acted as a mixed type corrosion inhibitor.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Journal of Electrochemical Science

ISSN

1452-3981

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

HR - Chorvatská republika

Počet stran výsledku

11

Strana od-do

2805-2815

Kód UT WoS článku

000334493300007

EID výsledku v databázi Scopus

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