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Study of Ionic Liquids (AIL and PIL) Viscosity and its Functional Groups under Heat Treatment on Cutting Tool Surface Using Fourier- Transform Infrared Spectroscopy (FTIR)

Mona Alis, Md Yasser and Zaidi, Embong and Erween, Abd Rahim and Amiril Sahab, Abdul Sani and Kamaruddin, Kamdani (2019) Study of Ionic Liquids (AIL and PIL) Viscosity and its Functional Groups under Heat Treatment on Cutting Tool Surface Using Fourier- Transform Infrared Spectroscopy (FTIR). Materials Science Forum, 981. pp. 98-103. ISSN 1662-9752

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Abstract

This study was conducted to investigate the efficiency of Minimum Quantity Lubrication (MQL) technique by using Modified Jatropha Oil (MJO) bio-based lubricant with the presence of 10% Ammonium Ionic Liquid (MJO+AIL10%) and 1% Phosphonium Ionic Liquid (MJO+PIL1%) additives respectively at various temperature of 200 C, 300 C and 400 C heat treatment to determine the ability to exhibit corrosion and wear throughout the process. Fourier-Transform Infrared Spectroscopy (FTIR) analysis revealed prominent peaks of functional groups in these bio-lubricants; esters (C-O) and (C=O), alkanes (C-H), hydroxide (O-H), and nitrile groups deposited on the cutting tool surface. Initially, nitrile group is detected on cutting tool surface without lubricants at 2200 cm−1 to 2300 cm−1 absorption band reduced to lower intensity and most likely concealed by MJO+AIL10% compared to MJO+PIL1% where the nitrile group remains reflected in FTIR spectrum. In this work, it is proved that MJO+AIL10% has higher viscosity as compared to MJO+PIL1%. in the context of functional groups and supported the previous study on MJO+AIL10% as corrosion inhibitor.

Item Type: Article
Uncontrolled Keywords: bio-lubricant, ionic liquids, FTIR analysis, viscosity, nitriles compound
Subjects: Q Science > QD Chemistry
T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TP Chemical technology
Faculty/Division: Faculty of Manufacturing and Mechatronic Engineering Technology
Depositing User: Dr. Amiril Sahab Abdul Sani
Date Deposited: 17 May 2021 08:10
Last Modified: 17 May 2021 08:10
URI: http://umpir.ump.edu.my/id/eprint/30939
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