国家/地区 中国（14）
IPC部 C（14）
IPC大类 C01（14） H01（4） B01（2）
IPC小类 C01B（14）
IPC C01B032/184（14）
发明人 ZHANG K（14）
公开年 2016（4） 2017（2） 2018（2） 2019（2） 2021（2）
申请年 2015（5）  2018（2）  2019（2） 
专利权人 SHANGHAI INS.（4） UNIV TIANJIN.（2）

Preparing composite carbon microsphere useful as anode materials for sodium ion batteries, comprises mixing graphene oxide dispersion with starch, spraying, drying, heating under condition of protective gas, carbonizing and cooling.

MIAO Y, WANG W, PAN Y, ZHANG K, WANG C, XING T, LIU T, ZHANG Z, LIU X, SONG H, LIU H

Preparation of graphene heat dissipation film by dispersing graphene oxide and organic dispersant in deionized water, mechanically stirring, homogenizing and defoaming to form uniform slurry, coating into wet film, and drying.

LI Y, ZHANG K, ZHANG M

Reaction kettle for producing graphene, comprises reaction kettle shell, sealing upper cover, threaded groove, countersunk hole, bolt, pressure gauge and sealing material injecting pipe, where sealing cover is covered on upper end of reaction kettle shell.

LIANG Z, DENG Y, ZHANG K

Preparation of reduced graphene oxide-based composite film, involves preparing graphene oxide alkenyl mixture, preparing graphene oxide-based composite film, and placing graphene oxide-based composite film in reaction vessel.

ZHANG K, ZHUANG P, LI B, ZHANG M, DENG N, LU D, WANG L

Preparation of redox graphene, involves placing copper foil uniformly coated with graphene oxide powder on surface, increasing temperature of hydrogen gas, introducing methane and lowering temperature to room temperature.

SONG Y, YANG X, ZHANG K

Preparing sheath-core type porous graphene fiber comprises e.g. using a porous graphene oxide dispersion and a polymer/graphene oxide/small molecule blending solution to inject a coaxial needle and reducing the graphene oxide fiber.

ZHANG K, MENG J

Preparing amorphous carbon graphene involves selecting amorphous carbon materials, medium-fine crushing, sieving, putting sieved raw material into pot, dry mixing and heating, adding bonding agent, kneading in kneading pot.

WANG S, ZHANG Y, ZHANG K

Graphene quantum dots are nano materials having spherical structure when observed under transmission electron microscope.

WANG X, WANG P, CHEN C, MENG Z, QI D, ZHANG K

Preparation of nitrogen-doped graphene-supported gold nanoparticles involves observing thin two-dimensional material loaded with black gold nanoparticles under transmission electron microscope.

ZHANG J, ZHANG K, ZHANG Z, MA Q

Preparation of graphene-inorganic nanoparticle composite film involves mixing graphene oxide solution, inorganic nanoparticles, and water soluble reducing agent in flat hollow reactor, heating to carry out reduction reaction and drying.

LI J, LI L, ZHANG K, JIA N