Synthesis of hydrogen bis(fluorosulfonyl)imide
US8722005B1 · kind B1 · utility
14Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 26, 2013 |
| Grant date | May 13, 2014 |
| Priority date | — |
| Expiry date | Jul 26, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G11/58
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention provides a method for producing hydrogen bis(fluorosulfonyl)imide (HFSI) by reacting hydrogen bis(halosulfonyl)imide (HXSI) with hydrogen fluoride, where each X is independently a nonfluoro-halide, such as Cl, Br, or I.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.