国家/地区 中国（10）
IPC部 C（9） B（3）
IPC大类 B01（3） C01（2） C02（2）
C08（2）
IPC小类 B01J（3） C01B（2） C02F（2）
C08J（2） C08K（2） C08L（2）
IPC B01J020/30（2） C08J003/22（2） C08K003/04（2）
C08K009/06（2） C08L077/02（2）
发明人 HAN L（10）
公开年 2017（6） 2018（4）
申请年 2017（10）
专利权人 QINGDAO WANL.（2） UNIV WUHAN S.（2） UNIV YANCHEN.（2）

Graphene wire and cable connecting device, has first and second conductors extended to copper jacket, and three insulating layers whose inner sides are sleeved on outer sides of first conductor, second conductor and third conductor.

HAN D, HAN L, FANG C

Preparing graphene/metal composite material comprises e.g. taking metal bar and the high-purity carbon rod, clamping high-purity carbon rod in floating zone-melting directional solidification drawing system, and reducing heating power.

GAO Z, ZUO T, XIAO L, HAN L, XU Z, KONG X, MA Y, LIU J, DING F, GU H

Preparing graphene/nylon reinforced composite material, comprises e.g. drying nylon resin, adding surfactant and coupling agent into graphene slurry, dispersing, then mixing nylon and heat stabilizer, and carrying out extrusion granulation.

ZHENG C, HAN L

Preparing graphene/nylon reinforced and toughened composite material for railway land vehicle center plate abrasion plate, comprises adding coupling agent into graphene slurry, dispersing, mixing, shearing, crushing, cooling and drying.

ZHENG C, HAN L

Preparing silicon carbide-graphene composite powder comprises e.g. either mixing expanded graphite with silicon containing raw material, ball milling to obtain composite powder and then heating the composite powder.

ZHANG H, WANG H, BI Y, HAN L, LI S, WANG J, ZHANG S

Preparation of graphene oxide/tin disulfide composite material used in removal of hexavalent chromium in wastewater, involves dissolving tin disulfide and coupling agent in ethanol, acetonitrile, or N,N-dimethylacetamide.

HAN L, HUANG Y, SONG Y, YUAN Y, ZHENG L, LI Q, SU Y, DAI J, WANG J, FANG D

Preparation method of graphene oxide, involves adding crystalline flake graphite into beaker, adding phosphoric acid, stirring, leaving still, naturally cooling, adding sulfuric acid to acidification system, stirring, and cooling.

HAN L, HUANG Y, HUA B, YUAN Y, ZHENG L, LI Q, SU Y, WANG J, DAI J, FANG D

Preparing nano adsorbent for treating dye waste water, involves adding polyvinylpyrrolidone, graphene oxide and secondary water into container, stirring while adding ammonia water and hydrazine hydrate, and cooling to room temperature.

LIU Z, GUO Y, HAN L

Preparation of graphene modified porous oil-absorbing ceramics involves immersing porous diatomite ceramic in aqueous graphite oxide solution under vacuum, vacuum drying, reducing, and drying.

ZHANG H, BI Y, WANG H, HAN L, ZHANG S

Preparing graphene doped pyrolytic carbon comprises e.g. ultrasonic mixing of methanol, ethanol and water to obtain mixed liquid and placing substrate carbon fiber cloth or two-dimensional carbon felt horizontal alumina tube furnace.

SONG Q, HAN L, LI W, LI K, LI H, FU Q