FTIR Analysis on Phase Transformation of Rust In The Presence of Gambir

Nur Hazwani Dahon and Mohd Jain Kassim and Nurul Nu’Aim Razali and Eddy Mohd Farid Mohd Yuslee and Ayu Afiqah Nasrullah and Nur Fadzilah Basri (2018) FTIR Analysis on Phase Transformation of Rust In The Presence of Gambir. Journal of Global Scientific Research, 1. pp. 54-62. ISSN 2523-9376

[img]
Preview
Text
FTIR Analysis on Phase Transformation of Rust In The Presence of Gambir.pdf

Download (42kB) | Preview
[img]
Preview
Text
FTIR Analysis on Phase Transformation of Rust In The Presence of Gambir1.pdf

Download (837kB) | Preview

Abstract

ABSTRACT The performance of gambir reacted with rust by means of FTIR was evaluated. The effects of gambir concentration, contact time and the addition of phosphoric acid in phase transformation of rust were studied. The FTIR spectra showed that the conversion of lepidocrocite (γ-FeOOH) was the fastest, followed by magnetite (Fe3O4) and goethite (α-FeOOH) was the slowest. 10% gambir with 3 h contact time was found to be the optimum condition for the phase transformation. Addition of phosphoric acid gave a better performance in phase transformation of rust.

Item Type: Article
Uncontrolled Keywords: FTIR, Gambir, Phase Transformation, Rust
Subjects: Q Science > QD Chemistry
Q Science > QK Botany
Depositing User: SITI AZIZAH BINTI IDRIS -
Date Deposited: 11 Aug 2020 09:05
Last Modified: 11 Aug 2020 09:05
URI: http://eprints.ums.edu.my/id/eprint/25777

Actions (login required)

View Item View Item