国家/地区 中国（33）
IPC部 C（23） B（9） H（5）
G（3）
IPC大类 C01（10） B01（4） C08（4）
H01（4） C03（3） C04（3）
G01（3） B22（2） B82（2）
C22（2）
IPC小类 C01B（10） B01J（3） C03C（3）
C04B（3） C08F（3） C08J（3）
C08K（3） G01N（3） B22F（2）
B82Y（2） C22C（2） H01M（2）
IPC C01B031/04（6） C08K003/04（3） B01J020/30（2）
B82Y030/00（2） C01B032/184（2） C01B032/19（2）
C03C017/42（2） C08F226/06（2） C08J009/26（2）
C22C021/00（2） G01N027/26（2）
发明人 LI Q（33）
公开年 2015（17） 2016（9） 2017（7）
申请年 2015（33）
专利权人 BEIJING ZHON.（3） CHANGCHUN CE.（2） JIAXING COLL.（2） QINGDAO HAOX.（2）
QINGDAO HAOX.（2） SHANGHAI YUE.（2） SUZHOU ALOME.（2） UNIV JIANGSU（2）
UNIV SOOCHOW（2）

Preparing graphene comprises e.g. subjecting graphite to contact with intercalating agent first, washing and drying resulting mixture and subjecting second expanded graphite to sonication in aqueous solution of N,N-dimethylformamide.

LI Q

Microwave preparation of graphene, involves preprocessing expanded graphite under microwave radiation conditions, and ultrasonically treating pretreated expanded graphite in N,N-dimethylformamide aqueous solution in presence of catalyst.

LI Q

Preparing graphene fiber comprises e.g. extruding graphene oxide spinning liquid from spinning vents into coagulation bath, rotating spinning nozzles around rotating shaft, twisting strands and reducing strands of polygonal graphene fibers.

LI Q, XIANG X, ZHANG W, ZHANG Y

Preparation method of graphene oxide modified fiber for use as solid phase microextraction fiber, involves pre-processing quartz carrier to obtain hydroxylated quartz carrier, and reacting with aminopropyltriethoxysilane.

GUO S, HOU X, LI Q, LIU Y, PAN B, SHI J, SONG X, WANG H, WANG L, WEI C, XIA X, YAN L, YU Q, ZHU Y

-Preparing graphene involves mixing graphite and liquid-phase medium and mechanically peeled off, obtaining mixture contained graphite and graphene, and centrifugal separated mixture of graphite and graphene.

LI Q

Preparation method of graphene conductive copper foil, involves coating mixed solution on copper foil substrate to obtain mixed solution containing graphene and binder.

LI Q

Preparation of graphene-metal composite film e.g. graphene/aluminum foil composite film, involves mixing graphite and liquid medium, stripping, collecting supernatant, optionally drying and mixing with binder, and coating on substrate.

LI Q

Preparation of high c-axis oriented aluminum nitride thin film used for preparing surface acoustic wave device comprises spin coating graphene to substrate, reactive sputtering under nitrogen and argon mixed gas atmosphere, and depositing.

FU S, LI Q, PAN F, WANG M, ZENG F

Graphene composite filter screen, has filter screen main body overlap with primary filter layer, HEPA composite filter layer and graphite active coal composite filter layer and fixed with external packaging frame.

CHEN X, DI Y, LI H, LI Q, WU H

Manufacture of highly-ordered mesoporous graphene material used for e.g. supercapacitor and gas sensor, involves calcining iron oxide nanoparticles superlattice and etching carbon-coated superlattice material using strong acid.

LI Q, WANG K, YANG E