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公开(公告)号:WO2015114357A3
公开(公告)日:2015-10-01
申请号:PCT/GB2015050228
申请日:2015-01-30
Applicant: UNIV MANCHESTER
Inventor: CASIRAGHI CINZIA , YANG HUAFENG
IPC: C01B21/064 , C01B17/20 , C01B19/00 , C01G1/12 , C01G39/06 , C01G41/00 , H01L31/0264 , H01L31/08
CPC classification number: C09D11/52 , B01D71/02 , B05D7/24 , B82Y30/00 , B82Y40/00 , C01B17/20 , C01B19/007 , C01B21/0648 , C01G1/12 , C01G39/06 , C01G41/00 , C01P2002/82 , C01P2002/84 , C01P2002/85 , C01P2004/02 , C01P2004/04 , C01P2004/24 , C09D11/32 , C09D11/38 , H01L29/78681 , H01L29/78696 , H01L31/0264 , H01L31/03044 , H01L31/0324 , H01L31/0445 , H01L31/08 , H01L31/1136 , Y10S977/755 , Y10S977/90 , Y10S977/948
Abstract: This invention relates to a method for exfoliating inorganic layered compounds to form two- dimensional (2D) inorganic compounds. The exfoliation is carried out in aqueous media in the present of polycyclic aromatic compounds. The invention also relates to aqueous suspensions of two-dimensional compounds which arise from the exfoliation method. The invention further relates to methods of forming thin films of two-dimensional compounds from suspensions and to devices comprising thin films of two-dimensional (2D) inorganic compounds.
Abstract translation: 本发明涉及剥落无机层状化合物以形成二维(2D)无机化合物的方法。 在多环芳香族化合物存在下,在含水介质中进行剥离。 本发明还涉及由剥离方法产生的二维化合物的含水悬浮液。 本发明进一步涉及由悬浮液形成二维化合物薄膜的方法以及包含二维(2D)无机化合物薄膜的装置。