国家/地区 中国（7）
IPC部 C（8） H（4） B（2）
IPC大类 C01（8） H01（4） C22（2）
IPC小类 C01B（8）
IPC C01B032/198（8）
发明人 ZHANG X（8）
公开年 2021（8）
申请年 2020（4）  2021（4） 
专利权人 UNIV HENAN S.（2）

Preparation of graphene film for, e.g. aerospace applications, involves preparing graphene oxide, adding ethanol and nickel-based compound, ultrasonically dispersing, applying dispersion on heating plate, putting heating plates in vacuum environment, pressurizing heating plates and natural cooling.

MA P, FAN Y, XIAO Q, LIAO N, ZHANG X

Adsorbent film for measuring scale content in wastewater by coating film forming solution onto vessel wall for holding wastewater sample, is formed from solution prepared from raw materials with graphene power or modified graphene powder.

YU T, SONG J, QU C, WU B, HU H, ZHANG X, YAN Y, YANG B, LI J

Preparing nitrogen-doped three-dimensional porous graphene hydrogel electrode material for water desalination treatment, involves dripping hydrogen peroxide water solution into graphene oxide water suspension solution, and adding urea.

XU Q, ZHANG X, LI B, LIU S, ZHOU Y, LI J

Nano-synergistic reinforced sheet material based on graphene oxide comprises composite of hydrotalcite and graphene oxide with clear lamellar stacked structure on surface.

LIANG Y, MU S, ZHANG X, WANG J

Device useful for producing graphene oxide, comprises a reaction kettle, where the top end of the reaction kettle is provided with a feeding port, the upper part of the reaction kettle is fixedly provided with an annular liquid spraying pipe.

TANG K, ZHANG X, LIU X, LIU Z, MA H, SHENG L, REN J

Method for preparing graphene oxide based on secondary controllable electrochemical technology, involves taking out electrode plate after oxidation intercalation reaction is completed, and obtaining graphite intercalation compound.

KAN K, WANG J, FU D, ZHANG X, ZHANG W

Multi-order load-type graphene oxide hybrid copper-chromium electrical contact material comprises graphene oxide, nano-cerium dioxide particles loaded with chromium on surface of graphene oxide, and copper and impurities.

ZHANG Y, ZHOU M, AN J, LI L, TIAN B, SONG K, WAN X, WANG Z, JIA Y, LI X, LIU Y, FU M, ZHANG X, WANG B, GENG Y, BAN Y, ZHANG P, LIANG S

Preparing nano-graphene oxide in-situ strengthened copper-chromium electrical contact material comprises e.g. preparing graphene oxide nanosheets using graphite powder, adding sulfuric acid, sodium nitrate and graphite into flask.

ZHANG Y, ZHOU M, AN J, LI L, TIAN B, SONG K, WAN X, WANG Z, JIA Y, LI X, LIU Y, FU M, ZHANG X, WANG B, GENG Y, BAN Y, ZHANG P, LIANG S