国家/地区 中国（13）
IPC部 C（8） H（5） B（3）
IPC大类 C01（6） H01（5） B82（3）
C30（2）
IPC小类 C01B（6） B82Y（3） H01M（3）
C30B（2）
IPC C01B031/04（5） B82Y040/00（3） C30B029/02（2）
发明人 CHEN X（13）
公开年 2011（13）
申请年 2010（6）  2011（6） 
专利权人 KUNMING PHYS.（3） UNIV TIANJIN（3） UNIV BEIJING.（2）

Manufacture of cobalt ferrite/graphene magnetic nano composite powder involves mixing graphite oxide solution and metal salt solution, adding reaction liquid into reaction kettle, cooling, washing and drying.

CHEN X, HOU C, LI Y, WANG H, ZHANG Q

Method of manufacturing nanoelectronic device, involves preparing suspended graphene or graphene film/low scattering substrate sample by chemical adsorption according to the electron beam scanning process.

CAO S, CHEN X, GUO L, SHANG K, WANG L, WANG R, WANG X, WEI B, WU G, YANG J

Ultrasonic chemical preparation of graphene quantum dot involves adding dispersing agent into carbon black or graphite powder, and ultrasonically processing to obtain graphene quantum dot.

CHEN X, JI R, LIU S, LU Z, MA Y, SONG L, TANG L, WANG Y, ZHUANG J

Graphene/transitional metal oxide composite negative electrode material, has transitional metal oxide nanoparticle whose diameter is specific nm, and graphene nanometer sheet whose thickness is specific layers.

CHEN X, SONG H, ZHOU J

Hydrothermal preparation of water-soluble graphene quantum dot comprises adding polyhydroxyl carbohydrate aqueous solution into hydrothermal reaction kettle, heating, condensing and polymerizing into graphene quantum dot.

CHEN X, SONG L, TANG L, MA Y, JI R, WANG Y

Preparation of oxygen and hydrogen doped graphene by preparing intermediate film by reacting water solution and substance containing hydrogen, oxygen, and carbon element, polymerizing at hydrothermal condition, and hot processing.

LIU S, CHEN X, SONG L, TANG L, ZHUANG J, MA Y, JI R, WANG Y

Epitaxially growing cold cathode field emitting material, i.e. carbon film, on silicon carbide substrate by controlling density and length-width ratio of graphene strip through pressure and temperature in growth process.

WANG G, WANG W, JIA Y, CHEN X, GUO L, LI K, HUANG Q, PENG T, LIN J

Silicon/graphene laminar composite material used for cathode of lithium ion battery, has graphene layers dispersed with silicon nanoparticles.

LV W, WEI W, CHEN X, YANG Q, SU F

Growing graphene on big-diameter silicon carbide carbon surface involves polishing and cleaning silicon carbide wafer carbon surface, putting the wafer in graphite tray, pumping the degree of vacuum, and pouring high-purity argon.

HU X, XU X, CHEN X, WEI R

Compound material for use as electrode material in e.g. super-capacitor, has multiple single layer graphene sheet layers, where metal hydroxide and/or metal oxide of each sheet layer are mutually combined, and removing dispersing solution.

CHEN X, JIN J, WANG L