发明名称 |
Ternary compound electrode for lithium cells |
摘要 |
Lithium-based cells are promising for applications such as electric vehicles and load-leveling for power plants since lithium is very electropositive and of light weight. One type of lithium-based cell utilizes a molten salt electrolyte and normally is operated in the temperature range of about 350 DEG -500 DEG C. Such high temperature operation accelerates corrosion problems. The present invention provides an electrochemical cell in which lithium is the electroactive species. The cell has a positive electrode which includes a ternary compound generally represented as Li-M-O, wherein M is a transition metal. Corrosion of the inventive cell is considerably reduced.
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申请公布号 |
US4340652(A) |
申请公布日期 |
1982.07.20 |
申请号 |
US19800173554 |
申请日期 |
1980.07.30 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
RAISTRICK, IAN D.;GODSHALL, NED A.;HUGGINS, ROBERT A. |
分类号 |
H01M4/131;H01M4/48;H01M4/485;H01M4/52;H01M4/525;H01M10/052;H01M10/36;H01M10/39;(IPC1-7):H01M4/40;H01M6/36 |
主分类号 |
H01M4/131 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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