US20040002002A1
Expired / Lapsed
US
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Material for electrolytic solutions and use thereof
Assignee: Nippon Shokubai Co Ltd
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Filing: 2003-04-01
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Granted: —
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Expires: 2023-04-01
Abstract
Abstract It is an object of the present invention to provide a material for electrolytic solutions suited for use as material in electrolytic solutions serving as ionic conductors in electrochemical devices, such as large-capacity cells or batteries. The present invention is related to a material for electrolytic solutions which comprises, as an essential constituent, an anion represented by the general formula (1): wherein X represents at least one element selected from among B, N, O, Al, Si, P, S, As and Se; M 1 and M 2 are the same or different and each represents an organic linking group; a is an integer of not less than 1, and b, c and d each independently is an integer of not less than 0.
Inventors
- 👤 Keiichiro Mizuta
- 👤 Yukiko Yamamoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:30
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/05; H01M10/056; H01M10/0564; H01M10/0566; H01M10/0567; H01M6/00; H01M6/14; H01M6/16; H01M6/162; H01G; H01G11/00; H01G11/04; H01G11/06; H01G11/54; H01G11/58; H01G9/00; H01G9/004; H01G9/022; H01G9/035; H01G9/145; H01M10/052; H01M10/0525; H01M10/0568; H01M2300/00; H01M2300/0017; H01M2300/002; H01M2300/0022; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y02E60/13
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
82 words
1 . A material for electrolytic solutions which comprises, as an essential constituent, an anion represented by the general formula (1): wherein X represents at least one element selected from among B, N, O, Al, Si, P, S, As and Se; M 1 and M 2 are the same or different and each represents an organic linking group; a is an integer of not less than 1, and b, c and d each independently is an integer of not less than 0.
Claim 2
Dependent Claim
82 words
1 . A material for electrolytic solutions which comprises, as an essential constituent, an anion represented by the general formula (1): wherein X represents at least one element selected from among B, N, O, Al, Si, P, S, As and Se; M 1 and M 2 are the same or different and each represents an organic linking group; a is an integer of not less than 1, and b, c and d each independently is an integer of not less than 0.
Claim 3
Dependent Claim
17 words
2 . The material for electrolytic solutions according to claim 1 which further comprises an organic compound.
Claim 4
Dependent Claim
27 words
3 . The material for electrolytic solutions according to claim 1 or 2 , wherein the organic compound referred to in claim 2 has an onium cation.
Claim 5
Dependent Claim
26 words
4 . The material for electrolytic solutions according to claim 1 or 2 which further comprises an alkali metal salt and/or an alkaline earth metal salt.
Claim 6
Dependent Claim
57 words
5 . A material for electrolytic solutions which comprises an ionic liquid and an alkali metal salt, and/or an alkaline earth metal salt and in which the mixture of the ionic liquid and the alkali metal salt and/or alkaline earth metal salt in said material for electrolytic solutions shows a viscosity of not higher than 300 mPa.s.
Claim 7
Dependent Claim
57 words
5 . A material for electrolytic solutions which comprises an ionic liquid and an alkali metal salt, and/or an alkaline earth metal salt and in which the mixture of the ionic liquid and the alkali metal salt and/or alkaline earth metal salt in said material for electrolytic solutions shows a viscosity of not higher than 300 mPa.s.
Claim 8
Dependent Claim
30 words
6 . A lithium secondary battery, electrolytic capacitor or electric double layer capacitor in which the material for electrolytic solutions according to claim 1 , 2 or 5 is used.
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