国家/地区 中国（7）
IPC部 H（4） C（3）
IPC大类 H01（4） C01（2）
IPC小类 C01B（2） H01M（2）
IPC C01B031/04（2） H01M004/38（2）
发明人 HE J（7）
公开年 2012（2） 2016（2）
申请年 2012（3）  2016（2） 
专利权人 UNIV CHINA ELECTRONIC SCI TECHNOLOGY（7）

Bismuth selenide superlattice structure used in field of topological insulator, is a multilayer film structure in which bismuth selenide thin films and indium bismuth selenide solid solution films are alternately stacked.

LI H, HE J, LI J, DU S, CHEN Z, JI H, NIU X, WANG Z

Preparing composite material for graphene coated chalcogenide comprises mixing aqueous dispersion of graphene oxide and chalcogenide monomer, stirring, mixing uniformly to obtain the mixed solution and post processing.

CHEN Y, LIN J, HE J, WANG X, YU B, QI F, ZHENG B, ZHOU J, ZHAO Y, LIU K, ZHANG W

Manufacture of sulfur-doped graphene film for sensor, involves placing metal substrate and thioanthracene in heating zones of reaction chamber, respectively, annealing substrate, heating thioanthracene, and cracking thienanthracene.

CHEN Y, ZHOU J, LIU J, QI F, ZHENG B, HE J, WANG X, LI Q, LI P, ZHANG W

Preparation of nitrogen-doped graphene quantum dot dispersion for biological imaging and fluorescent probe, involves dissolving glucose in water, adding aqueous ammonia, reacting, removing excess ammonia, purifying and centrifuging.

CHEN Y, LI P, QI F, ZHANG W, LIU J, HE J, ZHENG B

Preparation of graphene powder, involves dissolving and dispersing graphite oxide in green reducing agent, reacting in hydrothermal reactor, and filtering.

ZHANG W, LI P, WANG Z, ZHENG B, LI Y, HAO X, LIU J, CHEN Y, HE J

Method for preparing cathode material that is utilized for manufacturing lithium ion battery, involves adding graphene powder in mixed solution of sulfuric acid and nitric acid, stirring mixture, and treating with carboxyl functional group.

CHEN Y, HUANG R, HE J, LI P, LI Y, WANG Z, ZHANG W

Method for preparing graphene material for super capacitor, involves swelling graphite alkene by putting oxidized graphite, preparing expanded graphite alkene by adding zinc chloride into water solution, and filtering mixed solution.

CHEN Y, HUANG R, HE J, ZHANG W, LI Y, WANG Z, LI P