发明名称 |
PROCESS FOR PREPARING GRAPHENE NANORIBBONS |
摘要 |
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)<3×10−14 mbar2. |
申请公布号 |
EP2897901(A4) |
申请公布日期 |
2016.07.13 |
申请号 |
EP20130839100 |
申请日期 |
2013.09.04 |
申请人 |
BASF SE;EMPA EIDGENÖSSISCHE MATERIALPRÜFUNGS- UND FORSCHUNGSANSTALT |
发明人 |
HINTERMANN, TOBIAS;FASEL, ROMAN;RUFFIEUX, PASCAL;CAI, JINMING;SANCHEZ VALENCIA, JUAN RAMON |
分类号 |
C01B31/04;B82Y30/00;B82Y40/00 |
主分类号 |
C01B31/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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