RETRACTED: RETRACTED ARTICLE: Synthesis and characterization of trimeric phosphazene based ionic liquids with tetrafluoroborate anions and their thermal investigations (Retracted Article)

被引：4

作者：

Karadag, Ahmet ^{[1
]}

Akbas, Huseyin ^{[2
]}

Destegul, Ali ^{[2
]}

Cakirlar, Cigdem ^{[3
]}

Yerli, Yusuf ^{[4
]}

Kilic, Zeynel ^{[5
]}

Sen, Fatih ^{[6
]}

机构：

[1] Yozgat Bozok Univ, Fac Arts & Sci, Dept Chem, TR-66200 Yozgat, Turkey

[2] Gaziosmanpasa Univ, Fac Arts & Sci, Dept Chem, Tokat, Turkey

[3] Gebze Syst Univ, Dept Phys, Kocaeli, Turkey

[4] Yildiz Tech Univ, Dept Phys, Istanbul, Turkey

[5] Ankara Univ, Dept Chem, Ankara, Turkey

[6] Univ Dumlupinar, Dept Biochem, Kutahya, Turkey

来源：

SCIENTIFIC REPORTS | 2020年 / 10卷 / 01期

关键词：

D O I：

10.1038/s41598-020-68709-5

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The quaternized compounds (PzIL1-9) reacted with sodium tetrafluoroborate (NaBF4) to generate phosphazene based ionic liquids (PzILs), PzIL1a-9a. The newly synthesized ionic compounds (PzIL1a-9a) were verified using elemental CHN analyses and functional and spectroscopic (FTIR and H-1, C-13, P-31-NMR) analyses techniques. The thermal properties of PzIL1a-9a were investigated using thermogravimetric analysis (TGA). According to the initial decomposition temperature values calculated based on the TGA thermograms, PzIL7a (213 degrees C) was recognized to be more thermally stable than the other PzILs studied. PzIL1a-9a exhibited good solubility in the water and demonstrate a typical dielectric relaxation behavior, conductivity levels for both low and high-frequency regions. AC conductivity mechanisms and dielectric relaxation behavior of each sample are investigated by fabricating parallel plate capacitors.

引用

页数：10

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