公开(公告)号：US20140315023A1

公开(公告)日：2014-10-23

申请号：US14357300

申请日：2012-11-13

Applicant: BASF SE ,  EMPA MATERIALS SCIENCE AND TECHNOLOGY

Inventor： Roman Fasel ,  Pascal Ruffieux ,  Klaus Muellen ,  Stephan Blankenburg ,  Jinming Cai ,  Xinliang Feng ,  Carlo Pignedoli ,  Daniele Passerone

IPC: C01B31/04 ,  C01B31/00

CPC classification number: C01B32/184 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/00 ,  C01B32/182 ,  C01B2204/06 ,  C01B2204/065 ,  C08G61/10 ,  C08G2261/148 ,  C08G2261/312 ,  C08G2261/314 ,  Y10S977/734 ,  Y10S977/842 ,  Y10S977/896 ,  Y10S977/932 ,  Y10T428/298 ,  Y10T428/2982

Abstract: The present invention relates to a segmented graphene nanoribbon, comprising at least two different graphene segments covalently linked to each other, each graphene segment having a monodisperse segment width, wherein the segment width of at least one of said graphene segments is 4 nm or less and to a method for preparing it by polymerizing at least one polycyclic aromatic monomer compound and/or at least one oligo phenylene aromatic hydrocarbon monomer compound to form at least one polymer and by at least partially cyclodehydrogenating the one or more polymer.

Abstract translation: 本发明涉及一种分段石墨烯纳米棒，其包括彼此共价连接的至少两个不同的石墨烯段，每个石墨烯段具有单分散段宽度，其中至少一个所述石墨烯段的段宽度为4nm或更小， 涉及一种通过聚合至少一种多环芳族单体化合物和/或至少一种低聚亚苯基芳族烃单体化合物以形成至少一种聚合物并通过至少部分地将该一种或多种聚合物环化而制备该方法。

公开(公告)号：US09975777B2

公开(公告)日：2018-05-22

申请号：US14357300

申请日：2012-11-13

Applicant: BASF SE ,  EMPA MATERIALS SCIENCE AND TECHNOLOGY

Inventor： Roman Fasel ,  Pascal Ruffieux ,  Klaus Muellen ,  Stephan Blankenburg ,  Jinming Cai ,  Xinliang Feng ,  Carlo Pignedoli ,  Daniele Passerone

IPC: C01B31/04 ,  C01B31/00 ,  C08G61/10 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/00 ,  C01B32/182 ,  C01B32/184

CPC classification number: C01B32/184 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/00 ,  C01B32/182 ,  C01B2204/06 ,  C01B2204/065 ,  C08G61/10 ,  C08G2261/148 ,  C08G2261/312 ,  C08G2261/314 ,  Y10S977/734 ,  Y10S977/842 ,  Y10S977/896 ,  Y10S977/932 ,  Y10T428/298 ,  Y10T428/2982

Abstract: The present invention relates to a segmented graphene nanoribbon, comprising at least two different graphene segments covalently linked to each other, each graphene segment having a monodisperse segment width, wherein the segment width of at least one of said graphene segments is 4 nm or less and to a method for preparing it by polymerizing at least one polycyclic aromatic monomer compound and/or at least one oligo phenylene aromatic hydrocarbon monomer compound to form at least one polymer and by at least partially cyclodehydrogenating the one or more polymer.