公开(公告)号：US10030155B2

公开(公告)日：2018-07-24

申请号：US14400877

申请日：2013-05-14

申请人： The University of Tokyo

发明人： Takuzo Aida ,  Chiyoung Park ,  Saisuwan Ravi ,  Michio Matsumoto

IPC分类号： C07D403/14 ,  C01B32/182 ,  H01B1/22 ,  C09D5/24 ,  C07D233/60 ,  B82Y30/00 ,  B82Y40/00 ,  B01F3/12 ,  B01F9/00 ,  B01F11/02 ,  C09K3/00 ,  C01B32/184 ,  C01B32/194

摘要： An ionic liquid can disperse graphene at a high concentration. The ionic liquid can be represented by general formula (1): in which R1 and R5 may be the same or different and each independently represents a substituted or unsubstituted C1-7 linear or branched alkyl group; R2 is represented by formula (2): in which R6 and R7 may be the same or different and each independently represents a C1-4 linear or branched alkylene group, and m represents an integer of 1-5; R3 and R4 may be the same or different and each independently represent a hydrogen atom, substituted or unsubstituted C1-4 linear or branched alkyl group; X− represents a counter ion; and n represents 0-30.

公开(公告)号：US20150137027A1

公开(公告)日：2015-05-21

申请号：US14400877

申请日：2013-05-14

申请人： The University of Tokyo

发明人： Takuzo Aida ,  Chiyoung Park ,  Saisuwan Ravi ,  Michio Matsumoto

IPC分类号： C09D5/24 ,  B01F3/12 ,  C07D403/14 ,  C09K3/00 ,  C01B31/04 ,  B01F11/02 ,  B01F9/00

CPC分类号： C09D5/24 ,  B01F3/1235 ,  B01F9/0003 ,  B01F11/02 ,  B01F2003/125 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/184 ,  C01B32/194 ,  C07D233/60 ,  C07D403/14 ,  C09K3/00

摘要： An ionic liquid can disperse graphene at a high concentration. The ionic liquid can be represented by general formula (1): in which R1 and R5 may be the same or different and each independently represents a substituted or unsubstituted C1-7 linear or branched alkyl group; R2 is represented by formula (2): in which R6 and R7 may be the same or different and each independently represents a C1-4 linear or branched alkylene group, and m represents an integer of 1-5; R3 and R4 may be the same or different and each independently represent a hydrogen atom, substituted or unsubstituted C1-4 linear or branched alkyl group; X− represents a counter ion; and n represents 0-30.

摘要翻译： 离子液体可以以高浓度分散石墨烯。 离子液体可以由通式（1）表示：其中R 1和R 5可以相同或不同，并且各自独立地表示取代或未取代的C 1-7直链或支链烷基; R2由式（2）表示：其中R6和R7可以相同或不同，并且各自独立地表示C1-4直链或支链亚烷基，m表示1-5的整数; R 3和R 4可以相同或不同，各自独立地表示氢原子，取代或未取代的C 1-4直链或支链烷基; X-表示抗衡离子; n表示0〜30。