Aryl diazonium salt and use in an electrolytic solution of an electrochemical generator
US9257723B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2011 |
| Grant date | Feb 9, 2016 |
| Priority date | — |
| Expiry date | Mar 11, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/13
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to a diazonium aryl salt devoid of hydroxyl functions of the following general formula (1):X−+N≡N-A-R1—(OR2)n—O—R4-A′-N≡N+X− (1)in which: n is in a range of from 1 to 10, preferably from 1 to 4, X− represents a counter-ion of the diazonium cation selected from the group consisting of halogenides, BF4—, NO3—, HSO4—, PF6—, CH3COO—, N(SO2CF3)2—, CF3SO3—, CH3SO3—, CF3COO—, (CH3O)(H)PO2—, and N(CN)2—;R1, R2 and R4 are identical or different and are independently selected from the group consisting of —CH2—, a cyclic alkyl group, an acyclic alkyl group, a linear alkyl group, and a branched alkyl group; andA and A′ are identical or different and independently represent a mono or polycyclic, aromatic hydrocarbonated group chosen from the group formed by phenyl, aryl groups, condensed polyaromatic groups, which may be substituted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.