Marquez IP Law Office, PLLC
Composite current collector and composite electrode and electrochemical device comprising the same
The present application relates to a composite current collector, and a composite electrode and an electrochemical device comprising the same. The composite current collector of the present application comprises an intermediate layer, a first metal layer, a second metal layer, and a through hole. The intermediate layer has a first surface and a second surface opposite to the first surface, the first metal layer is disposed on the first surface, and the second metal layer is disposed on the second surface. The through hole penetrates through the intermediate layer, the first metal layer and the second metal layer, wherein the through hole is filled with an electrically insulated ionic conductor.
NINGDE AMPEREX TECHNOLOGY LIMITED
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Yibo Xiang Bin Qiaoshu
Zhang Li Wang Hu