UTILIZATION OF PURPLE SWEET POTATO LEAVES (Ipomoea batatas L.) AS IRON CORROSION INHIBITOR IN HYDROCHLORIC ACID MEDIUM

Dimensions

Rahmawati, Sitti and Santoso, Tri and Rahmat, Muharrikah and Ningsih, Purnama and Afadil, Afadil and Aminah, Sitti and Nuryanti, Siti and Yassaroh, Yassaroh (2024) UTILIZATION OF PURPLE SWEET POTATO LEAVES (Ipomoea batatas L.) AS IRON CORROSION INHIBITOR IN HYDROCHLORIC ACID MEDIUM. RASAYAN Journal of Chemistry, 17 (04). pp. 1709-1716. ISSN 09741496

Full text not available from this repository. (Request a copy)

Official URL: https://doi.org/10.31788/RJC.2024.1748964

Abstract

The aim of this investigation is to assess the effectiveness of iron inhibition and the rate at which iron corrodes in HClsolution media using leaf from purple sweet potato (Ipomoea batatas L.) powder and extract. Immersing iron in a 3%HCl solution for 12 days while adding 9 grams of inhibitor produced the lowest corrosion rate and maximum inhibitionefficiency. In these conditions, a concentrated extract of purple sweet potato leaves produced a corrosion rate of 0.3197mg/cm2.day and an inhibitory efficiency of 96.7191%. Then using an inhibitor of purple sweet potato leaf powder, thecorrosion rate that occurs is 0.4585 mg/

Item Type:	Article
Uncontrolled Keywords:	Purple Sweet Potato Leaves, Iron Plate, Corrosion, Rate Reaction, Inhibition, Efficiency
Subjects:	Materials Sciences Chemistry
Depositing User:	Rizzal Rosiyan
Date Deposited:	01 Dec 2025 16:39
Last Modified:	01 Dec 2025 16:39
URI:	https://karya.brin.go.id/id/eprint/55447

Actions (login required)

: View Item