发明名称 |
Interkalationselektrode auf Grundlage geordneter Graphenebenen |
摘要 |
An intercalation electrode includes an electron current collector and graphene planes deposited normal to the surface of the current collector substrate. The graphene planes are deposited on the current collector substrate from a carbon-precursor gas using, for example, chemical vapor deposition. In an embodiment of an anode for a lithium-ion battery, the graphene planes are intercalated with lithium atoms. A lithium-ion battery may include this anode, a cathode, and a non-aqueous electrolyte. In repeated charging and discharging of the anode, lithium atoms and ions are readily transported between the graphene planes of the anode and the electrolyte. |
申请公布号 |
DE112009001242(T5) |
申请公布日期 |
2011.04.07 |
申请号 |
DE20091101242T |
申请日期 |
2009.05.08 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS INC. |
发明人 |
VERBRUGGE, MARK W.;XIAO, YINGCHENG;LEV, LEONID C.;SACHDEV, ANIL K. |
分类号 |
H01M4/583;H01M4/58;H01M10/36 |
主分类号 |
H01M4/583 |
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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