The First 1-Alkyl-3-perfluoroalkyl-4,5-dimethyl-1,2,4-triazolium Salts.

Hong Xue; Brendan Twamley; Jean'ne M. Shreeve

doi:10.1002/chin.200427119

The First 1-Alkyl-3-perfluoroalkyl-4,5-dimethyl-1,2,4-triazolium Salts.

ChemInform ◽

10.1002/chin.200427119 ◽

2004 ◽

Vol 35 (27) ◽

Author(s):

Hong Xue ◽

Brendan Twamley ◽

Jean'ne M. Shreeve

Keyword(s):

Triazolium Salts

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Synthesis and Physical and Chemical Properties of Hypergolic Chemicals such as N,N,N-Trimethylhydrazinium and 1-Ethyl-4-Methyl-1,2,4-Triazolium Salts

Applied Sciences ◽

10.3390/app5041547 ◽

2015 ◽

Vol 5 (4) ◽

pp. 1547-1559 ◽

Cited By ~ 5

Author(s):

Young-Seok Kim ◽

Gi-Hyuk Son ◽

Tae-Kyung Na ◽

Seong-Ho Choi

Keyword(s):

Chemical Properties ◽

Physical And Chemical Properties ◽

Physical And Chemical ◽

And Chemical Properties ◽

Triazolium Salts

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Ion Transport Properties and Ionicity of 1,3-Dimethyl-1,2,3-Triazolium Salts with Fluorinated Anions

Materials ◽

10.3390/ma11091723 ◽

2018 ◽

Vol 11 (9) ◽

pp. 1723 ◽

Cited By ~ 3

Author(s):

Martin Pulst ◽

Yury Golitsyn ◽

Detlef Reichert ◽

Jörg Kressler

Keyword(s):

Nuclear Magnetic Resonance ◽

Nmr Spectroscopy ◽

Diffusion Coefficients ◽

Important Class ◽

Spectroscopy Data ◽

Ion Conductivities ◽

Electrochemical Devices ◽

Pfg Nmr ◽

Conductive Properties ◽

Triazolium Salts

1,2,3-Triazolium salts are an important class of materials with a plethora of sophisticated applications. A series of three novel 1,3-dimethyl-1,2,3-triazolium salts with fluorine, containing anions of various size, is synthesized by methylation of 1,2,3-triazole. Their ion conductivity is measured by impedance spectroscopy, and the corresponding ionicities are determined by diffusion coefficients obtained from 1H and 19F pulsed field gradient nuclear magnetic resonance (PFG NMR) spectroscopy data, revealing that the anion strongly influences their ion conductive properties. Since the molar ion conductivities and ionicities of the 1,3-dimethyl-1,2,3-triazolium salts are enhanced in comparison to other 1,2,3-triazolium salts with longer alkyl substituents, they are promising candidates for applications as electrolytes in electrochemical devices.

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