Abstract

Poly(methyl methacrylate) PMMA was prepared by using Atom Transfer Radical Polymerization technique. The production of PMMA as thermoplastic polymer was executed as an effective way by using the living polymerization technique. The changes in magnetisation properties of PMMA were determined with the rise of the polymerisation temperature from 45 °C in argon to the room temperature in air. Hence the excess oxygen effect on the magnetic properties was investigated to examine the changes of the magnetic properties depending on the air-sensitivity of the PMMA with the decrease of the temperature. The hysteresis loops indicated that the production ambient conditions of the PMMA has affected the magnetic properties and the magnetic properties variated from diamagnetic to paramagnetic ordering with the decrease of the polymerization temperature in the excess oxygen.

Details

Title
The Examination of the Changes in the Magnetic Properties of the Poly(methyl methacrylate)
Author
Bel, T 1 ; Yahya, N 2 ; Cimenoglu, H 1 ; Arslan, C 1 ; Baydogan, N 3 

 Department of Metallurgical and Materials Engineering, Istanbul Technical University, Istanbul, 1Turkey 
 Universiti Teknologi PETRONAS, Department of Fundamental and Applied Science, Malaysia 
 Energy Institute, Istanbul Technical University, Istanbul, Turkey 
Publication year
2018
Publication date
Nov 2018
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2565464497
Copyright
© 2018. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.