国家/地区 中国（2）
IPC部 B（2） C（2）
IPC大类 B22（2）
IPC小类 B22F（2）
IPC C01B032/194（2）
发明人 ZHOU J（2）
公开年
申请年 2022（2）
专利权人

Preparing graphene liquid drop printing three-dimensional prefabricated reinforced magnesium-based composite material comprises connecting uniformly dispersed low-defect graphene solution, adding graphene ice form in vacuum freeze dryer, vacuumizing carrying out mechanical pressure feeding.

LI H, FU J, ZHOU J, LUO J, ZHANG Q, QI L

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