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    Process for preparing graphene nanoribbons
    3.
    发明授权
    Process for preparing graphene nanoribbons 有权
    制备石墨烯纳米带的方法

    公开(公告)号：US09527743B2

    公开(公告)日：2016-12-27

    申请号：US14428488

    申请日：2013-09-04

    Applicant: BASF SE ,  EMPA—Eidgenossische Materialprufungs- und Forschungsanstalt

    Inventor： Tobias Hintermann ,  Roman Fasel ,  Pascal Ruffieux ,  Jinming Cai ,  Juan Ramon Sanchez Valencia

    IPC: C01B31/04 ,  B82Y30/00 ,  B82Y40/00

    CPC classification number: C01B31/0446 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/184 ,  C01B2204/06

    Abstract: The present invention relates to a process for preparing a graphene nanoribbon, which comprises: (a) providing at least one aromatic monomer compound which is selected from at least one polycyclic aromatic monomer compound, at least one oligo phenylene aromatic monomer compound, or combinations thereof, on a solid substrate, (b) polymerization of the aromatic monomer compound so as to form at least one polymer on the surface of the solid substrate, (c) at least partially cyclodehydrogenating the one or more polymers of step (b), wherein at least step (b) is carried out at a total pressure p(total) of at least 1×10−9 mbar; and a partial oxygen pressure p(O2) and partial water pressure p(H2O) which satisfy the following relation: p(O2)×p(H20)

    Abstract translation: 本发明涉及一种制备石墨烯纳米棒的方法，其包括：（a）提供至少一种选自至少一种多环芳族单体化合物，至少一种低聚亚苯基芳族单体化合物或其组合的芳族单体化合物 （b）芳族单体化合物的聚合以在固体基质的表面上形成至少一种聚合物，（c）至少部分地将步骤（b）的一种或多种聚合物环化脱氢，其中 至少步骤（b）以至少1×10 -9毫巴的总压力p（总计）进行; 和满足以下关系的部分氧气压力p（O2）和部分水压p（H2O）：p（O2）×p（H20）<3×10-14 mbar2。

    PROCESS FOR PREPARING GRAPHENE NANORIBBONS
    6.
    发明申请
    PROCESS FOR PREPARING GRAPHENE NANORIBBONS 有权
    制备石墨纳米粒的方法

    公开(公告)号：US20150225244A1

    公开(公告)日：2015-08-13

    申请号：US14428488

    申请日：2013-09-04

    Applicant: BASF SE ,  EMPA EIDGENÖSSISCHE MATERIALPRÜFUNGS- UND FORSCHUNGSANSTALT

    Inventor： Tobias Hintermann ,  Roman Fasel ,  Pascal Ruffieux ,  Jinming Cai ,  Juan Sanchez Valencia

    IPC: C01B31/04

    CPC classification number: C01B31/0446 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/184 ,  C01B2204/06

    Abstract: The present invention relates to a process for preparing a graphene nanoribbon, which comprises: (a) providing at least one aromatic monomer compound which is selected from at least one polycyclic aromatic monomer compound, at least one oligo phenylene aromatic monomer compound, or combinations thereof, on a solid substrate, (b) polymerization of the aromatic monomer compound so as to form at least one polymer on the surface of the solid substrate, (c) at least partially cyclodehydrogenating the one or more polymers of step (b), wherein at least step (b) is carried out at a total pressure p(total) of at least 1×10−9 mbar; and a partial oxygen pressure p(O2) and partial water pressure p(H2O) which satisfy the following relation: p(O2)×p(H20)

    Abstract translation: 本发明涉及一种制备石墨烯纳米棒的方法，其包括：（a）提供至少一种选自至少一种多环芳族单体化合物，至少一种低聚亚苯基芳族单体化合物或其组合的芳族单体化合物 （b）芳族单体化合物的聚合以在固体基质的表面上形成至少一种聚合物，（c）至少部分地将步骤（b）的一种或多种聚合物环化脱氢，其中 至少步骤（b）以至少1×10 -9毫巴的总压力p（总计）进行; 和满足以下关系的部分氧气压力p（O2）和部分水压p（H2O）：p（O2）×p（H20）<3×10-14 mbar2。

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