国家/地区 中国（20）
IPC部 C（20）
IPC大类 C01（20） H01（12） B82（4）
A61（2） B01（2） C23（2）
G01（2）
IPC小类 C01B（20）
IPC C01B032/182（20）
发明人 LI Y（20）
公开年 2017（4） 2018（4） 2021（4） 2020（3） 2022（2）
申请年 2016（3）  2017（3）  2018（3）  2020（3）  2019（2）  2021（2）  2022（2） 
专利权人 SAMSUNG ELEC.（3） SHANGHAI INS.（3） BG NEGEV TEC.（2） DOFODO CHEM .（2）
UNIV RICE WI.（2） UNIV RICE WI.（2）

Preparing magnetic graphene quantum dot for preparing imaging contrast agent and in-vitro diagnostic probe, involves subjecting ferrous ascorbate aqueous solution to hydrothermal reaction, where contrast agent is nuclear magnetic resonance-fluorescence double-mode enhanced imaging contrast agent.

XIE X, DING G, DONG H, YANG S, LI Y

Patterned vertical graphene used in energy storage, sensor, and field emission material, super capacitor, lithium-ion battery, solar battery, vacuum electronic device, and electromagnetic shielding field, has specific purity and geometric size.

FENG S, MENG X, CAO Y, GE Q, NOVOSELOV K, WANG R, MENG Y, LI Y, LI X

Conductive structure, comprises conductive material layer including metal and work function control layer including two-dimensional material with defect, to control work function of conductive structure.

LEE C, KIM C, LEE E, BYUN K, KIM S, SHIN H, SHIN H J, BYUN K E, LEE C S, LI C, JIN C, LI Y, JIN S, SHEN X

Selenium metal compound-carbon material-sulfur composite cathode material useful in lithium-sulfur battery, comprises selenium metal compound attached to carbon material and sulfur adsorbed on carbon material-selenium metal compound.

LONG H, WU L, LI Y, CHEN Y, WANG J

Silicon-based cathode material comprises core-shell structure, nano-silicon particles, and shell divided into first shell layer of graphene-like layer formed by tannic acid carbonization and second shell layer of organic carbon.

XUE X, SUN Y, XUE F, LI Y, LI L, LI X, LI J, LI F, SHI C, WANG X

Preparing three-dimensional layered tin oxide quantum dot/graphene framework composite material comprises taking tin(II) chloride dihydrate and thiourea, dissolving in water to mix to obtain the product.

HAN S, KONG Y, GAO L, MA J, CHANG B, HUANG Y, LI Y, XUE Y, LIN H

Preparing graphene-doped earthworm excrement composite material by adding pure earthworm excrement to graphene solution, stirring, adding reducing agent for reduction treatment, and lyophilizing and carbonizing hydrogel at high temperature.

HAN S, MA J, KONG Y, HUANG Y, YANG Y, YIN J, LI Y, XUE Y

Preparing phosphorus-doped graphene-coated ferric oxide composite material by converting Prussian blue metal organic framework grown on graphene sheet into graphene-coated ferric oxide aerogel and doping phosphorus atom in graphene lattice.

HAN S, MA J, KONG Y, HUANG Y, LI Y, GAO L, CHANG B, JIANG P

Method of forming graphene on substrate, involves treating surface of substrate placed in reaction chamber with plasma, and growing graphene on surface of substrate by plasma enhanced chemical vapor deposition (PECVD).

SHIN K, KIM C, YAMAMOTO K, LEE C, SONG H, LEE E, BYUN K, SHIN H, AN S, SHEN J, JIN C, SHAN B, LI C, SONG X, LI Y, BIAN Q, SHEN X, AN X, SHIN K W, LEE C S, SONG H J, BYUN K E, SHIN H J, AHN S J

Composite nano carbon material powder comprises mixture of carbon nanotubes and graphene, where carbon nanotubes and graphene are uniformly mixed by mixing device, and nano carbon material powder has improved performance.

LI Y, ZHOU F, SUN X, LIANG Z, SONG Y, JI P, TIAN M, HE J, ZHANG F, YUAN S, GAO L