Invention Grant
US07959893B2 Method for preparing a lithium and vanadium oxide of the Li1+xV3O8 type
有权
制备Li1 + xV3O8型锂和钒的方法
- Patent Title: Method for preparing a lithium and vanadium oxide of the Li1+xV3O8 type
- Patent Title (中): 制备Li1 + xV3O8型锂和钒的方法
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Application No.: US10590432Application Date: 2005-02-16
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Publication No.: US07959893B2Publication Date: 2011-06-14
- Inventor: Dominique Guyomard , Matthieu Dubarry , Marc Deschamps , Joël Gaubicher
- Applicant: Dominique Guyomard , Matthieu Dubarry , Marc Deschamps , Joël Gaubicher
- Applicant Address: FR Ergue-Gaberic FR Paris
- Assignee: Batscap,Centre National de la Recherche Scientifique
- Current Assignee: Batscap,Centre National de la Recherche Scientifique
- Current Assignee Address: FR Ergue-Gaberic FR Paris
- Agency: Merchant & Gould
- Priority: FR0401799 20040223
- International Application: PCT/FR2005/000357 WO 20050216
- International Announcement: WO2005/090237 WO 20050929
- Main IPC: C01G31/00
- IPC: C01G31/00
Abstract:
The invention relates to a method for preparing a lithium and vanadium oxide and the thus obtained products. The method comprises preparing a precursor gel by reacting hydrogen peroxide with α-V2O5 in an aqueous medium in the presence of a lithium precursor and exposing the gel to a heat treatment in an oxidant atmosphere at a temperature ranging from 260° C. to 580° C. A compound of a formula Li1+xV3O8, (0.1
Public/Granted literature
- US20070287061A1 Method For Preparing A Lithium And Vanadium Oxide Of The Li(1+Sg(A)) V3Op Type Public/Granted day:2007-12-13
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