国家/地区
IPC部 B（3）
IPC大类 B82（3） C01（3）
IPC小类 B82B（3）
IPC B82B003/00（2） B82Y040/00（2）
发明人
公开年 2022（3）
申请年 2021（3）
专利权人

Gasochromic nanocomposite material used in sensor for detecting hydrogen, comprises molybdenum trioxide nanoflakes, and palladium nanoparticles and nickel nanoparticles arranged on surface of molybdenum trioxide nanoflakes.

SEO H T, LE T D, HYUNGTAKSEO, THAIDUY L

Synthesis of graphene oxide involves dispersing graphite powder in concentrated sulfuric acid, adding phosphorus(V)oxide, ultrasonically treating, adding potassium permanganate and sodium nitrate, diluting, filtering, drying, and dispersing in water.

ABDELKHALIM A O, AGEEV S V, SEMYENOV K N, SHAROYKO V V, MAYSTRENKO D N, MOLCHANOV O E, STANZHEVSKII A A, POPOV S A

Method for preparing micro-nano composite of graphene quantum dot array, involves removing mask glue, annealing to remove residual glue, and etching to remove surface sacrificial layer to obtain final graphene array structure.

ZHAO Q, YANG Z, CHEN R, PENG F, YAN Z, CHANG Z, HUANG X