国家/地区 中国（9）
IPC部 C（9）
IPC大类 C01（9） B82（2） C09（2）
H01（2）
IPC小类 C01B（9）
IPC C01B031/04（9） C01B032/184（3） B82Y030/00（2）
发明人 ZHOU X（9）
公开年 2015（7） 2016（2）
申请年 2015（9）
专利权人 NINGBO INST .（4） CHINESE ACAD.（3） UNIV CENT SO.（2）

Preparing graphene quantum dot based on hypochlorite peroxide comprises ultrasonically dispersing solid graphite oxide, stripping graphite oxide monolayer, mixing hypochlorite aqueous solution and carrying out ultraviolet ray irradiation.

MA X, ZHOU X

Preparation of nitrogen-doped graphene granules, involves shear-emulsifying graphene oxide suspension, preparing nitrogen-doped graphene particles, spray-drying, and treating at high temperature in nitrogen gas atmosphere.

DENG Y, LI Z, SONG X, XIA N, ZHANG Z, ZHANG X, ZHAO F, ZHENG X, ZHOU X, QU D, HUANG X, CAI Z

Preparation of few-layer graphene used in e.g. supercapacitor, involves calcining pretreated biomass waste, soaking carbonized material in acid solution, filtering, cleaning filter residue, and graphitizing obtained biomass carbon.

BAI T, CHEN F, WANG H, YANG J, ZHOU X, LIAO Q

Preparation of graphene from biomass waste material used for e.g. lithium ion battery by softening waste, adding lime, boiling, separating, desiliconizing hydrolyzing, sintering, performing decalcification and high-temperature graphitizing.

BAI T, CHEN F, WANG H, YANG J, ZHOU X, LIAO Q

Graphene composite powder material is obtained by mixing graphene powder material having specified apparent density and polymer.

LIU Z, QING Z, TANG C, ZHAO Y, ZHOU X, HU J, QIN Z, WANG G

Dispersion liquid comprises reduced graphene oxide and cellulose nano-crystals.

WU J, XIE X, YE Y, ZENG H, ZHOU X

Three-dimensional graphene macroscopic body comprises graphene, carbon nanotubes, carbon fibers and crosslinked polymers, and is prepared by mixing aqueous dispersion of graphene, carbon nanotubes and carbon fibers with acrylamide monomer.

JIANG R, LIU Z, ZHOU X

Preparing graphene involves mixing biomass material, anionic surface active agent and water and then subjecting mixed material to carrying out hydro-thermal reaction to obtain precursor.

CHEN L, JIANG P, LIU Z, LV B, WANG G, ZHENG C, ZHOU X

Preparation of graphene, involves mixing surfactant, carbon source, metal catalyst and water, performing hydrothermal reaction to obtain intermediate having three-dimensional structure, and calcining under protective gas atmosphere.

CHEN L, JIANG P, LIU Z, LV B, WANG G, ZHENG C, ZHOU X