国家/地区 中国（17）
IPC部 C（17）
IPC大类 C01（17） H01（4） B82（3）
IPC小类 C01B（17）
IPC C01B032/184（5） C01B032/194（4） B82Y040/00（3）
C01B032/19（3） B82Y030/00（2） C01B032/188（2）
C01B032/198（2） H01M050/403（2） H01M050/431（2）
发明人 MA F（17）
公开年 2018（6） 2017（4） 2022（3） 2021（2）
申请年 2017（7）  2021（4）  2018（3）  2019（2） 
专利权人 UNIV JIANGSU（6） UNIV CHINA E.（2） UNIV SHANDON.（2） UNIV XIAN JI.（2）

Preparing diaphragm functional material useful for e.g. improving electrochemical performance of lithium metal battery, comprises e.g. dissolving potassium sulfate, sodium tungstate, sodium citrate in distilled water, stirring, performing hydrothermal reaction, cooling, filtering, and cleaning.

LIU D, CHEN X, WANG B, ZHANG Z, MA F, ZHANG X, CHEN Y

Preparation of tungsten nitride nano-needle composite nitrogen-doped graphene nanosheet for lithium-sulfur battery separator, involves mixing tungsten chloride/ethanol solution and graphene oxide dispersion, hydrothermally reacting, and annealing under ammonia atmosphere.

WANG B, ZHANG Z, ZHANG X, MA F, CHEN Y

Preparation method of defective graphene, involves lowering temperature after calcination is completed, replacing inert atmosphere with air atmosphere, and lowering temperature, after heat preservation to obtain defective graphene.

TAN W, JING M, LIU L, MA F

Purification of graphene oxide in e.g. cyclone separation, involves dispersing graphene oxide sample, slowly adding liquid dispersant having preset viscosity, precipitating, taking upper dispersion liquid, washing, filtering, and drying.

ZHANG Y, MA F, WANG L

Preparation of graphene using expandable graphite by adding expandable graphite with N,N-dimethylacetamide and hexadecyl trimethyl ammonium bromide aqueous solution, heating, ultrasonically processing, water washing. calcining, and crushing.

MA F, LIU L, TAN W, WANG X

Preparing single-layer graphene comprises taking single crystal silicon carbide substrate, heating, annealing and inserting metal in atoms under buffer layer.

HUI X, HU T, YANG D, MA F, MA D, XU K

Preparing rice husk-based three-dimensional porous graphene structure carbon material used as negative electrode material for lithium battery, involves mixing rice husk with zinc chloride solution, stirring, drying, and carbonizing.

YE L, JIN H, XU H, MA F, KAN H, ZHANG Y, CHEN R, LI T, BAI Y

Device for preparing graphene by laser liquid phase irradiation, has copper foil that is fixed on one rotating shaft after passing through other rotating shaft, and reaction chamber whose upper end is provided with pulse laser device.

REN X, MA F, WANG M, WANG R, QIAN L, MA W

Continuously quickly preparing graphene thin film on copper foil device comprises laser generating system and reaction container, reaction container set below laser generating system, left end of reaction container set with screw nut.

REN X, QIAN L, MA F, MA W, WANG R, WANG M

Environmentally friendly nanocomposite material comprises polylactic acid, modified nanocellulose, nitrogen-doped carbon quantum dot, graphene oxide and thiolate-protected nano gold cluster.

ZHOU Y, MA F, LIU X, SONG Y