发明名称 |
Particle Size Distribution Variations in Iron Disulfide Cathodes |
摘要 |
A cathode, electrochemical cell and process for making either is disclosed. The cathode includes iron disulfide which exhibits multiple peaks representing distinct maxima of mean diameters for the volume-based particle size distribution. All of the maxima are less than 20 microns. A combination of natural pyrite ore and synthetic iron disulfide may be mixed to achieve the desired distribution, or a combination of natural pyrite ores may be processed in different manners to achieve the desired characteristics.
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申请公布号 |
US2013004848(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201213534645 |
申请日期 |
2012.06.27 |
申请人 |
EVEREADY BATTERY COMPANY, INC.;MARPLE JACK W.;WEMPLE MICHAEL W.;CRAWFORD RONALD;HUANG WEIWEI;SCHIMEK GEORGE L. |
发明人 |
MARPLE JACK W.;WEMPLE MICHAEL W.;CRAWFORD RONALD;HUANG WEIWEI;SCHIMEK GEORGE L. |
分类号 |
H01M4/58;B82Y30/00;H01M4/04 |
主分类号 |
H01M4/58 |
代理机构 |
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代理人 |
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地址 |
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