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.
| Original language | English |
|---|---|
| Article number | 012005 |
| Journal | Journal of Physics: Conference Series |
| Volume | 1123 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 30 Nov 2018 |
| Event | 5th International Conference on Fundamental and Applied Sciences, ICFAS 2018 - Kuala Lumpur, Malaysia Duration: 13 Aug 2018 → 15 Aug 2018 |
Bibliographical note
Publisher Copyright:© Published under licence by IOP Publishing Ltd.
Funding
This study was supported by TUBITAK (The Scientific and Technical Research Council of Turkey) as TUBITAK-1001 project with the 115R017 project number. This study was supported by Istanbul Technical University PhD. Thesis project with the 115R017 project number Tayfun BEL would like to thank IBDEB B(ilniIsamnı Destekleme Daire Baskanlıgı) 2211-C program of TUBITAK in Turkey.
| Funders | Funder number |
|---|---|
| TUBITAK | |
| Türkiye Bilimsel ve Teknolojik Araştirma Kurumu | 115R017 |
| Istanbul Teknik Üniversitesi |