The effect of end group and graphene on dielectric properties and thermal degradation of poly(benzyl methacrylate) prepared by ATRP method

Demirelli, Kadir; Abubakar, Abdullahi Musa; Ahmad, Abdulhaleem Abdulkareem; Bağcı, Eyüp

doi:10.1007/s00289-021-04003-2

Cited by 2 publications

(1 citation statement)

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“…There are also composite studies on BZMA in the literature. Demirelli et al (2022a) prepared composites of BZMA with lactone end groups with graphene and reported that the composite material's thermal stability saw an increase that followed that of the amount of graphene doped, but the Tg value decreased.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Characterization, Optical and Thermal Properties of P(NVC-co-BZMA) Copolymer and Its ZnO Composites

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2022

Gazi University Journal of Science Part A: Engineering and Innovation

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Recent studies have paid particular attention to polymer-nanoparticle composite materials considering they have a number of interesting properties, which include optical, thermal, electrical, and others (Reyna-Gonzalez et al., 2009; Yakuphanoglu et al., 2010). In this study, a free radical polymerization process was used to create a copolymer of N-vinylcarbazole (NVC) and benzyl methacrylate (BZMA) at 25–75 mol% each. The procedure was conducted at 70°C with azobisisobutyronitrile (AIBN) acting as the initiator. Nano zinc oxide powders were then added to composites at three different ratios of 5%, 10%, and 15% weight of the copolymer. In order to better understand the structures of the P(NVC-co-BZMA) and its composites, FT-IR, 1H NMR, and UV spectroscopic techniques were also implemented. The optical characteristics of both the pure copolymer and its composites were examined. In the visible region, the composite containing 15% nano ZnO had the highest optical absorbance value. Additionally, the thermal behaviours of the composites and copolymers were analysed.

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Section: Introductionmentioning

confidence: 99%