国家/地区 中国（8）
IPC部 C（6） B（2） G（2）
H（2）
IPC大类 C01（2） C09（2） G01（2）
H01（2）
IPC小类 C01B（2） C09D（2） G01N（2）
IPC C01B032/194（2） C01B032/198（2）
发明人 LI D（2）
公开年 2022（8）
申请年 2022（5）  2021（3） 
专利权人 UNIV SICHUAN SCI ENGINEERING（8）

Micro-arc oxidation electrolytic solution for aluminum alloy surface, comprises main film-forming agent (e.g. potassium silicate), auxiliary film-forming agent (e.g. potassium hydroxide), main colored salt (e.g. ammonium metavanadate), complexing agent (e.g. condensed phosphate), and deionized water.

ZHANG Y, PENG S, QI Y, ZHANG X, CUI X

Preparing graphene-aluminum composite material useful in combustion, comprises e.g. adding concentrated sulfuric acid, potassium permanganate, sodium nitrate, and graphite into beaker, adding hydrogen peroxide, ultrasonically dispersing, adding aluminum powder and hydrazine hydrate, and heating.

CHEN B, LIU Q, HUANG J, LI D, DING X

Preparation of a fluorinated graphene-modified epoxy resin coating, comprises preparing fluorinated graphene by adopting hydrofluoric acid to react with graphene oxide, and then fluorinated graphene was added to epoxy resin.

FAN H, HAO S, FAN B, QIN X, DONG Z, ZENG J, XUE Z, SHANG J

Preparing tricobalt tetroxide/nitrogen-doped graphene oxide material useful as sodium ion battery cathode material, comprises e.g. mixing graphene oxide, nitrogen source, cobalt source and water, subjecting suspension to hydrothermal reaction, directly freeze-drying precursor solution.

FANG X, DAI Z, LI D, TANG H, LEI Z, WU Y, TANG L, YUE C, ZHANG W, HU M, CHEN J

Preparing nickel ferrite base/aqueous polyacrylate absorbing coating, comprises washing and drying the substrate and fixing it; applying the nickel-ferrite/graphene oxide/polyaniline aqueous polyacrylate coating on the substrate, and curing.

LU Y, HUANG Y, WU H, MA D

Composite material fuseful in electromagnetic wave absorption field, comprises annular iron oxide nanoparticles, reduced graphene oxide coated with annular iron oxide, and polyaniline located in pore of annular iron oxide.

FAN F, YE Y, LI H, LIU X

Preparing electrochemical sensor based on graphene oxide/carbon quantum dots used for detecting dopamine, involves grinding pure sorghum distiller's grains, carrying out carbonization treatment, adding pre-oxidized graphite powder into concentrated sulfuric acid, dropping Nafion solution and drying.

HU Y, LI R, DU L

Preparing graphene composite ceramic jar involves adding water to graphene and metal ion inorganic salt, stirring and mixing to obtain composite solution, and coating composite solution on inner surface of ceramic jar without inner glaze.

CHEN M, MA X, TIAN J, XIE Z, AN M, JIANG M, HU X