Synthesis route to regioselectively functionalized bifunctional polyarene

Doğan, Fati̇h; Kaya, İsmet; Temizkan, Kevser

doi:10.1002/pi.4965

Cited by 7 publications

(2 citation statements)

References 54 publications

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“…PANSA was prepared by the oxidative polymerization of the ANSA as given in the literature [6]. Then, PANSA's blends with LDPE (supplied from İzmir Aliağa refinery, sample code:F00556) in 3 different mixing ratios were prepared with the help of a micro extruder and the characterization of the prepared blends was presented in the previous study ( Figure 1 In this study, virgine LDPE, 0.5, 1 and 3% PANSA doped LDPE were coded as AP 0, AP 0.5 , AP 1 and AP 3 , respectively.…”

Section: Materials 211 the Preparation Of Pansa And Pansa-ldpe Blendsmentioning

confidence: 99%

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A Kinetic Evaluation for PANSA Doped Low Density Polyethylene Blends

Bi̇li̇ci̇¹

2019

Celal Bayar Üniversitesi Fen Bilimleri Dergisi

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In our previous study, we prepared blends of lowdensity polyethylene (LDPE) with semiconductor polymer, poly (1-amino-2-hydroxynaphthalene-4-sulfonic acid) (PANSA), in different mixing ratios. In that study, the findings on some physical and chemical properties of the blends prepared were also presented. In this study, it was aimed to investigate the thermal decomposition kinetics of these prepared blends. For this purpose, thermograms of PANSA doped LDPE blends at four different heating rates were obtained. With the addition of PANSA into LDPE, it was observed that the initial decomposition temperature and maximum decomposition temperature of LDPE increased. Thermal decomposition kinetics of blends were performed using the integral isoconversional methods (Kissinger, Kim-Park (KP), Tang, Kissenger-Akahira-Sunose (KAS) and Flynn-Wall-Ozawa (FWO)) in addition to differential isoconversional method (Friedman method). The activation energy values calculated by Kissinger, KP, Tang, KAS, FWO and Friedman methods and found to be 187. 9, 200.2, 171.90, 171.78, 171.70 and 171.89 kJ mol -1 for 0.5 % PANSA doped LDPE, 193.9, 206.2, 173.31, 172.87, 172.98 and 172.78 kJ mol -1 for 1 % PANSA doped LDPE and 207.0, 219.2, 196.94, 197.09, 198.08 and 208.10 kJ mol -1 for 0.5 % PANSA doped LDPE, respectively. Thermal decomposition mechanism for blends was proposed with the help of master plot curves.

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Section: Materials 211 the Preparation Of Pansa And Pansa-ldpe Blendsmentioning

confidence: 99%

“…In our previous study, we reported the synthesis and characterization of a conjugated phenolic polymer (PANSA) [6]. We prepared blends of this functional polymer with low density polyethylene (PANSA /polyethylene) [7] and the prepared blends were characterized by their physical and chemical aspects.…”

Section: Introductionmentioning

confidence: 99%