发明名称 |
Purification process for graphene nanoribbons |
摘要 |
<p>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.</p> |
申请公布号 |
EP2845838(A1) |
申请公布日期 |
2015.03.11 |
申请号 |
EP20130182933 |
申请日期 |
2013.09.04 |
申请人 |
BASF SE |
发明人 |
HINTERMANN, TOBIAS;SCHWAB, MATTHIAS GEORG;CHA, KITTY CHIH-PEI;WEITZ, THOMAS;SCHÄFER, ANSGAR;MÜLLER, IMKE |
分类号 |
C01B31/04 |
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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