国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8） B82（2） C09（2）
IPC小类 C01B（8）
IPC C01B031/04（4） C01B032/184（4） C01B032/194（3）
B82Y040/00（2） C09K011/65（2）
发明人 ZHANG M（8）
公开年 2017（6） 2016（2）
申请年 2016（8）
专利权人 UNIV LANZHOU.（2）

Preparing nitrated graphene comprises e.g. carrying out oxidation of graphite into graphene oxide using Hummers method, peeling nitrified graphite in deionized water and freeze-drying nitrated graphene deionized aqueous solution.

MOU Y, QU L, SONG Y, WEI C, YU W, ZHANG M, ZHANG Z, ZHENG G

Preparation of high-conductivity sulfur-doped graphene involves adding sodium sulfide to distilled water, dispersing graphite fluoride in ethanol and mixing, adding mixed solution to reaction kettle, reacting, cooling and drying.

CHEN L, MENG Y, ZHANG M, LI N

Preparing two-dimensional graphene by gas phase pulverization involves heating graphite powder in crucible atmosphere, and heating graphite powder obtained in air atmosphere to maintained temperature.

ZHU W, WU P, CHAO Y, LI H, ZHANG M, WANG C, WU Y, HE J

Preparation of graphene quantum dots of different oxygen content used in fluorescent material, involves dispersing graphene oxide in peroxide solution, mixing dispersion with lye, purifying to obtain powder, and performing gradient elution.

ZHANG L, ZHANG M

Rapid preparation of high conductivity nitrogen doped graphene comprises e.g. dispersing fluorinated graphite and urea in ethanol, mixing, heating the mixture, drying to obtain off-white powder, and solid-phase reacting.

CHEN L, MENG Y, ZHANG M, LI N

Preparation of germanium-based graphene nanopore by providing germanium-based graphene, performing ion implantation on germanium-based graphene, generating point defects in graphene and annealing to etch point defects.

DI Z, MA J, ZHANG M, XUE Z, JIA P, WANG Z, WANG G, WANG X

Preparation method of nitrogen-doped graphene quantum dots by high energy electron beam irradiation method, involves immersing carbon fiber in mixed acid, ultrasonically processing, heating, cooling, and adding reaction liquid.

CHANG Q, CHEN P, DENG X, HANG M, LI C, WANG J, WANG Y, ZHANG M, ZHU J, XU J

Template-free one-step method for preparing graphite-type nitrogen-doped graphene tube in high proportion, used in vacuum microelectronic devices, involves immersing graphite substrate in ethanol solution and introducing methane gas.

LI K, LI Z, MENG A, ZHANG M, SONG G, ZHENJIANG L, GUANYING S, ALAN M, MENG Z, KAIHUA L