Invention Grant
- Patent Title: Nanostructured electrode for a microbattery
- Patent Title (中): 用于微电池的纳米结构电极
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Application No.: US11793893Application Date: 2005-12-22
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Publication No.: US07829225B2Publication Date: 2010-11-09
- Inventor: Raphael Salot , Frederic Gaillard , Emmanuelle Rouviere , Steve Martin
- Applicant: Raphael Salot , Frederic Gaillard , Emmanuelle Rouviere , Steve Martin
- Applicant Address: FR Paris
- Assignee: Commissariat a l′Energie Atomique
- Current Assignee: Commissariat a l′Energie Atomique
- Current Assignee Address: FR Paris
- Agency: Nixon Peabody LLP
- Priority: FR0453182 20041223
- International Application: PCT/FR2005/051124 WO 20051222
- International Announcement: WO2006/070158 WO 20060706
- Main IPC: H01M10/36
- IPC: H01M10/36
Abstract:
A new anode configuration (20) is proposed for a lithium microbattery (10). The anode (20) preferably consists of nanotubes or of nanowires (24) such that the empty space (26) left between the different components (24) provides compensation for the inherent swelling upon discharging the microbattery (10). With the absence of stresses on the electrolyte (18), the lifetime of the battery (10) may be increased.
Public/Granted literature
- US20080044732A1 Nanostructured Electrode for a Microbattery Public/Granted day:2008-02-21
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