国家/地区 中国（18） 世界知识产权组织（2）
IPC部 C（19）
IPC大类 C01（19）
IPC小类 C01B（19） B22F（8） B82Y（8）
C09K（8） C25D（8）
IPC C01B031/04（10） B22F009/24（8） B82Y040/00（8）
C09K003/00（8） C25D013/00（8） C01B032/19（5）
B82Y030/00（4） C01B032/184（2） C01B032/198（2）
发明人 LIU Y（18）
公开年 2016（7） 2018（6） 2012（2）
申请年 2015（8）  2018（4）  2017（3）  2012（2） 
专利权人 LIU Y（19）

Device for preparing graphene, has driven gear provided with connecting rod, where outer wall of connecting rod is circumferentially provided with multiple stirring paddles, and top part of device main body is provided with feeding port.

LI Y, ZHANG S, SHANG J, GAO C, LIU Y

Method for manufacturing graphene comprises contacting graphite on graphite cylinder adhered on separating ring through graphite cylinder and separating ring, and contacting second separating wheel with base wheel, so that graphite sticks on base wheel after peeling off.

LIU Y

Graphene roller pressure release system comprises a purifying module, an upper bottom plate, a sealing cylinder, a controller and a pressure rod, the first pressure rod set with the upper bottom plate matched to the closed tube sealed.

LIU Y

Graphene production system comprises e.g. machine frame, control module, grinding module and blocking plate, the number of the blocking plate is two, and the blocking plate is fixed on the top of the machine frame.

LIU Y

Graphene roll peeling method involves positioning filter hole on bottom plate of extrusion barrel and matching filter hole with discharge port to collect refined graphene, and providing suction hole to suction residual impurities.

LIU Y

Graphene production technique involves taking ethanol, cyclopentadiene, trivalent iron salt and additive, stirring to obtain stripping solution, mixing with graphite flake, feeding into abrasive peeling machine, processing.

LIU Y

Graphene lubricating oil additive comprises e.g. oxidized graphene suspension, nano calcium carbonate, nano boron nitride, nano molybdenum disulfide, expanded graphite, nano zirconium oxide, nano-aluminum oxide and nano titanium dioxide.

LIU Y, ZHAO J, LIU S

Producing carbon material-graphene composite which is used in e.g. capacitor comprises forming dispersion of graphene oxide material and carbon material in liquid medium, evaporating liquid medium and annealing resultant composite precursor.

CHEN C, SUN G, LIU Y, ODEH I N, SU F, XIE L

Anti-haze-proof and degradation of formaldehyde graphene oxide/biological enzyme nano composite material prepared by e.g. preparing biological enzymes and porous sponge-type three-dimensional graphene oxide.

OTHER I A N T, XU J

Manufacture of graphene-nano nickel thermoelectric thin film involves washing copper substrate with acetone, deionized water and methanol, placing substrate in container including uniform graphene solution, and performing electrophoresis.

LIU Y