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公开(公告)号:US09527745B2
公开(公告)日:2016-12-27
申请号:US14654215
申请日:2013-12-20
申请人: Aiping Yu , Victor Chabot , Zhongwei Chen
发明人: Aiping Yu , Victor Chabot , Zhongwei Chen
IPC分类号: C01B31/04
CPC分类号: C01B31/0469 , C01B32/19 , C01B2204/02 , C01B2204/04
摘要: A method of producing single or few-layer graphene comprises exfoliating graphite with a polymer to form a graphene-polymer composite and subsequently treating the composite to disassociate graphene. The exfoliation process is conducted using sonication. The graphene is disassociated from the polymer by a treatment step such as acid hydrolysis. The method results in highly pure graphene.
摘要翻译: 生产单层或几层石墨烯的方法包括用聚合物去除石墨以形成石墨烯 - 聚合物复合材料,随后处理复合材料以分离石墨烯。 剥离过程使用超声处理进行。 石墨烯通过诸如酸水解的处理步骤与聚合物分离。 该方法产生高纯度石墨烯。
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公开(公告)号:US20150376013A1
公开(公告)日:2015-12-31
申请号:US14654215
申请日:2013-12-20
申请人: Aiping YU , Victor CHABOT , Zhongwei CHEN
发明人: Aiping Yu , Victor Chabot , Zhongwei Chen
IPC分类号: C01B31/04
CPC分类号: C01B31/0469 , C01B32/19 , C01B2204/02 , C01B2204/04
摘要: A method of producing single or few-layer graphene comprises exfoliating graphite with a polymer to form a graphene-polymer composite and subsequently treating the composite to disassociate graphene. The exfoliation process is conducted using sonication. The graphene is disassociated from the polymer by a treatment step such as acid hydrolysis. The method results in highly pure graphene.
摘要翻译: 生产单层或几层石墨烯的方法包括用聚合物去除石墨以形成石墨烯 - 聚合物复合材料,随后处理复合材料以分离石墨烯。 剥离过程使用超声处理进行。 石墨烯通过诸如酸水解的处理步骤与聚合物分离。 该方法产生高纯度石墨烯。
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