国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6） B82（3）
IPC小类 C01B（6）
IPC C01B031/04（6） B82Y030/00（2） B82Y040/00（2）
C01B032/184（2）
发明人 ZHANG S（6）
公开年 2016（6）
申请年 2014（2）  2015（2）  2016（2） 
专利权人 UNIV BEIJING.（2）

Preparing graphene nano belt used in polymer additive comprises taking carbon nano tube, anaerobic anhydrous dimethyl ether derivative organic solvent mixed solution, adding potassium sodium liquid alloy, washing and drying the residue.

LI X, ZHAO X, ZHANG S, SU Z, ZHAO Y, ZHANG Y

Synthesis of sulfonated graphene used for preparing sulfonated graphene/tetrafluoroethylene copolymer composite membrane, involves using aryl diazonium salt as sulfonating agent, p-aminobenzenesulfonic acid, and sodium nitrite.

LIU W, ZHENG J, JIANG Z, WANG S, ZHANG S

Apparatus for producing graphene material, has power supply module connected to agitating unit and electrode for supplying electric power to unit and electrode to generate electrical potential difference between unit and electrode.

YANG C, CHANG S, TENG T, CHEN Y, CHEN Z, HUANG M, DENG D, YANG Q, ZHANG S, YANG C R, CHANG S F, TENG T P, CHEN Y T, CHEN Z Y, CHANG S C, HUANG M H

Preparation of double-sided graphene nano-sheet using water-oil interface, involves using graphene oxide, deionized water and oil as raw materials to build water-oil interface for mass production of double-sided graphene nano-sheet.

CHEN X, SONG H, ZHANG S, ZHAO Z, LIU Y

Large scale continuous preparation of graphene oxide and graphene nanosheet, comprises taking graphite powder, designing, oxidizing, dialyzing, purifying, carrying out thermal reduction, peeling and post-processing.

CHEN X, SONG H, ZHANG S

Preparing oxidizing agent involves adding the pre-oxidized products with concentrated sulfuric acid, stirring, adding potassium ferrite, reacting, and obtaining graphene oxide crude product.

XU Z, ZHANG L, LIAO G, CENG W, ZHANG B, ZHANG S