发明名称 |
PURIFICATION PROCESS FOR GRAPHENE NANORIBBONS |
摘要 |
The present invention relates to a process for purifying graphene nanoribbons, which comprises: - bringing into contact a composition comprising graphene nanoribbons GNR1 and one or more contaminants with a liquid medium comprising a dispersant, and dispersing the graphene nanoribbons GNR1 in the liquid medium so as to obtain a liquid dispersion of the graphene nanoribbons GNR1, - subjecting the liquid dispersion of the graphene nanoribbons GNR1 to a separation treatment so as to at least partly remove the one or more contaminants, thereby obtaining a liquid dispersion of purified graphene nanoribbons GNR1. |
申请公布号 |
WO2015032646(A1) |
申请公布日期 |
2015.03.12 |
申请号 |
WO2014EP68007 |
申请日期 |
2014.08.25 |
申请人 |
BASF SE |
发明人 |
HINTERMANN, TOBIAS;SCHWAB, MATTHIAS GEORG;CHA, KITTY CHIH-PEI;WEITZ, THOMAS;SCHÄFER, ANSGAR;MÜLLER, IMKE BRITTA |
分类号 |
C01B31/04;H01L29/06;H01L29/16;H01L29/66;H01L29/778 |
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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