国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 C07D（3）
IPC B82Y030/00（2） B82Y040/00（2）
发明人
公开年 2014（2）
申请年 2013（3）
专利权人

Purification of ionic liquid involves preparing multiradical modified graphene oxide, then preparing magnetic nano material-loaded graphene oxide and absorbing impurities in ionic liquid by magnetic nano material-loaded graphene oxide.

LI Q, ZHAO X, JI G, FENG Y, TU J, LI T

New graphene dispersing agents are prepared by reacting amino organic acid or amino organic acid salt with 1,4,5,8-naphthalenetetracarboxylic dianhydride in organic solvent.

LIU J, WANG L, ZHANG L

New imidazolidine-type compound used for mixed ionic liquid for preparation of graphene dispersion liquid for electronic component e.g. energy storage electrical appliance and lithium-ion secondary battery.

AIDA TAKUZO, PARK CHIYOUNG, RAVI SAISUWAN, MATSUMOTO MICHIO, AIDA T, PARK C, RAVI S, MATSUMOTO M