Thermal stability of quaternary ammonium hexafluorophosphates and halides
作者:O. E. Zhuravlev、V. M. Nikol’skii、L. I. Voronchikhina
DOI:10.1134/s1070427213060062
日期:2013.6
Thermal decomposition of hexafluorophosphates of short-chain tetraalkylammonium salts of the general formula R3R’NPF6, where R3 = R’ = CH3, C2H5, C4H9; R3 = C2H5, R’ = CH2C6H6 or CH2CH=CH2, was studied by thermal gravimetric analysis. Measurements were performed in air in the temperature interval 20–500°C. The thermal stability of halides with the same cations in the same temperature interval was studied
通式为R 3 R'NPF 6的短链四烷基铵盐的六氟磷酸盐的热分解,其中R 3 = R'= CH 3,C 2 H 5,C 4 H 9;R 3 = C 2 H 5,R'= CH 2 C 6 H 6或CH 2 CH = CH 2通过热重量分析法研究。在20-500°C的温度范围内的空气中进行测量。为了比较,研究了在相同温度范围内具有相同阳离子的卤化物的热稳定性。检查了阳离子对卤化物和六氟磷酸盐的热稳定性的影响。提出了六氟磷酸季铵盐的热分解机理。
Brauns, Thomas; Carriedo, Carmen; Cockayne, John S., Journal of the Chemical Society, Dalton Transactions
作者:Brauns, Thomas、Carriedo, Carmen、Cockayne, John S.、Connelly, Neil G.、Herbosa, Gabriel Gracia、Orpen, Guy A.
DOI:——
日期:——
Electrical Conductivity and Ionic Association in Tetraalkylammonium Ionic Liquids in Acetonitrile Solutions