Invention Grant
US09123972B2 Ionic liquid electrolytes comprising an anionic surfactant and electrochemical devices such as accumulators comprising them
有权
包含阴离子表面活性剂的离子液体电解质和包括它们的蓄电池的电化学装置
- Patent Title: Ionic liquid electrolytes comprising an anionic surfactant and electrochemical devices such as accumulators comprising them
- Patent Title (中): 包含阴离子表面活性剂的离子液体电解质和包括它们的蓄电池的电化学装置
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Application No.: US12737417Application Date: 2009-07-09
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Publication No.: US09123972B2Publication Date: 2015-09-01
- Inventor: Nelly Giroud , Eric Chainet , Hélène Rouault
- Applicant: Nelly Giroud , Eric Chainet , Hélène Rouault
- Applicant Address: FR FR
- Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES,CENTRE NATIONAL DE LA RECHERCHÉ SCIENTIFIQUE
- Current Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES,CENTRE NATIONAL DE LA RECHERCHÉ SCIENTIFIQUE
- Current Assignee Address: FR FR
- Agency: Baker Hostetler LLP
- Priority: FR0854743 20080711
- International Application: PCT/EP2009/058775 WO 20090709
- International Announcement: WO2010/004012 WO 20100114
- Main IPC: H01M10/0567
- IPC: H01M10/0567 ; H01M10/0569 ; H01M10/0525 ; H01B1/12 ; H01G9/022 ; H01G11/06 ; H01G11/64 ; H01M10/0568
Abstract:
The invention relates to an ionic liquid electrolyte comprising at least one ionic liquid of formula C+A− wherein C+ represents a cation and A− represents an anion, and at least one conducting salt, characterized in that it further comprises at least one anionic surfactant. The invention also relates to an electrotechnical system, electrochemical accumulator and battery, and in particular, a lithium accumulator such as a button battery cell.
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