High-conductivity fluorine-contained polyion liquid diaphragm material and preparation method thereof
A technology of polyionic liquid and diaphragm material, which is applied in the direction of organic diaphragm, chemical instruments and methods, circuits, etc., and can solve the problem of easy loss of ionic liquid components
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0063] Example 1: Raw material: iodine end group fluorine-containing alkyl ether sulfonyl fluoride ICF 2 CF 2 OCF 2 CF 2 SO 2 F
[0064] (1) Synthesis of sodium salt of iodine-terminated fluoroalkyl ether sulfonyl ammonium (ICF 2 CF 2 OCF 2 CF 2 SO 2 NHNa):
[0065] Under the protection of nitrogen, add liquid ammonia into the three-necked flask, cool to -80℃, and slowly drop in appropriate compound ICF 2 CF 2 OCF 2 CF 2 SO 2 F, after completely volatilizing excess ammonia gas, compound ICF is obtained 2 CF 2 OCF 2 CF 2 SO 2 NH 2 , Add an appropriate amount of sodium hydroxide, filter to remove the NaF precipitate, the solution is evaporated to remove the solvent, and further dried under vacuum to obtain the compound ICF 2 CF 2 OCF 2 CF 2 SO 2 NHNa;
[0066] (2) The sodium salt of fluoroalkyl ether sulfonyl ammonium of synthetic sodium sulfinate (NaO 2 SCF 2 CF 2 OCF 2 CF 2 SO 2 NHNa):
[0067] Add an appropriate amount of ICF to a two-necked flask under a nitrogen atmosphere at 0°C 2 ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap