国家/地区 中国（4）
IPC部 B（4）
IPC大类 B22（4）
IPC小类 B22F（4）
IPC B22F009/24（4） C01B032/194（3） G01N027/30（3）
G01N027/327（3） C01B032/198（2） G01N027/48（2）
发明人
公开年 2022（4）
申请年 2022（4）
专利权人

Preparing electrochemical sensor for simultaneously detecting bisphenol A and C, comprises placing single-wall carbon nano-tube in concentrated sulfuric acid-concentrated nitric acid mixed solution, and ultrasonically processing.

NING P, WEI K, TANG H, JI W, PAN K, ZHOU J, QU G

Method for preparing nitrogen sulfur co-doped porous graphene film loaded with metal nano particles, involves dissolving nitrogen-containing sulfur compound in graphene oxide water solution, and mixing uniformly and stirring to completely dissolve.

ZHANG Y, XI J

Preparing platinum-polyaniline-reduced graphene oxide nanocomposite for preparing hydrazine hydrate sensor, involves preparing graphene oxide powder, and preparing polyaniline-graphene oxide composite powder to obtain product.

DANG L, HUANGFU H, REN R, ZHAO K, CHEN G

Preparing graphene-silver detection electrode material useful in electrochemical biosensor, environment monitoring and food medicine, comprises e.g. preparing graphene, dispersing graphene, mixing to react, filtering and drying.

FENG C, NING S, WANG L, CAO F, FENG H