2023
DOI: 10.33059/katalis.v5i2.6720
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Pemanfaatan Ekstrak Bunga Dadap Merah (Erythrina Crista-Galli L) sebagai Inhibitor Korosi pada Logam Fe

Abstract: Korosi logam terjadi melalui reaksi elektrokimia simultan membentuk rangkaian arus listrik tertutup pada wilayah anoda dan katoda, penambahan inhibitor dapat digunakan sebagai salah satu cara untuk menghambat korosi. Ekstrak bunga dadap merah dapat berfungsi dengan baik sebagai inhibitor alami untuk mencegah korosi pada besi, baik pada media air akuades maupun air laut. Pengaruh perbedaan konsentrasi ekstrak bunga dadap merah yang diberikan memberikan efek penurunan bertambahnya massa logam Fe. Pada ekstrak ko… Show more

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Cited by 1 publication
(2 citation statements)
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“…[33] Also, ethanolic extract of 25% P. guajava leaves showed maximum corrosion protection of about 97% in seawater. [34] Similarly, the ethanolic extract of M. indica leaves was examined to minimize the corrosion of steel in acid [35,36] and saline [37,38] solutions. The plant extract was enhanced to increase the hydrophobic level of the passive film on the rebar surface.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…[33] Also, ethanolic extract of 25% P. guajava leaves showed maximum corrosion protection of about 97% in seawater. [34] Similarly, the ethanolic extract of M. indica leaves was examined to minimize the corrosion of steel in acid [35,36] and saline [37,38] solutions. The plant extract was enhanced to increase the hydrophobic level of the passive film on the rebar surface.…”
Section: Introductionmentioning
confidence: 99%
“…[ 33 ] Also, ethanolic extract of 25% P. guajava leaves showed maximum corrosion protection of about 97% in seawater. [ 34 ]…”
Section: Introductionmentioning
confidence: 99%