发明名称 |
Battery, especially for portable devices, has an anode containing silicon |
摘要 |
The anode (2) contains silicon. A battery with a silicon-containing anode is claimed. An Independent claim is also included for a method used to make the battery, comprising the doping of a silicon substrate (1) with charge capacity-increasing material (preferably boron, phosphorous or arsenic), etching the doped substrate layer in order to increase its porosity, and applying a cathode (3) in the form of a lithium oxide compound onto the resulting anode and applying an electrolyte (4) to the anode-facing side of the cathode. |
申请公布号 |
NL1015956(C2) |
申请公布日期 |
2002.02.19 |
申请号 |
NL20001015956 |
申请日期 |
2000.08.18 |
申请人 |
TECHNISCHE UNIVERSITEIT DELFT |
发明人 |
SIOE YAO KAN |
分类号 |
H01M2/10;H01M4/04;H01M4/38;H01M10/052;H01M10/36;H01M10/46;H05K1/16 |
主分类号 |
H01M2/10 |
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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