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Large-grain graphene thin film current collector and secondary batteries …

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申请人Nanotek Instruments, Inc.

发明人Aruna Zhamu

公开号US9484160B2

授权号US9484160B2

申请日2013-09-23

公开日2016-11-01

授权日2016-11-01

摘要

A unitary graphene-based current collector in a battery or capacitor. The current collector is or contains a unitary graphene layer that is composed of closely packed and chemically bonded parallel graphene planes having an inter-graphene plane spacing of 0.335 to 0.40 nm and an oxygen content …

Large-grain graphene thin film current collector and secondary batteries &hellip;

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Large-grain graphene thin film current collector and secondary batteries …