Graphene protective film serving as a gas and moisture barrier, method for forming same, and use thereof
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United States of America Patent
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Jan 5, 2021
Grant Date -
Nov 8, 2012
app pub date -
Jul 13, 2012
filing date -
Jan 15, 2010
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Abstract
The present invention relates to a method for forming a graphene protective film having gas and moisture barrier properties, to a graphene protective film formed by the method, and to the use thereof. A single-layer or multilayer graphene protective film can be used as a material for a barrier coating or bags, and improves the gas and moisture barrier properties of a variety of devices in a wide array of industrial fields to thereby maintain the electrical characteristics of devices over a long period of time.
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