国家/地区 中国（5）
IPC部 C（2） G（2）
IPC大类 C09（2） G01（2）
IPC小类 G01N（2）
IPC
发明人 NIU H（5）
公开年 2021（5）
申请年 2021（4） 
专利权人

On-chip optical acetone gas sensor, has gas-sensitive film comprising layered film of polyethylene imine and Aminated graphene.

YU P, NIU H, WANG Z

Method for controlling surface-activated graphene and industrial flue gas by foaming water for driving oil and gas, involves mixing surface-activated graphene and industrial flue gas in underground oil and gas reservoirs to form graphene nitrogen foam and graphene super-carbon foam.

FU W, NIU H, FU R

Graphene and carbon nanotube cold-coated zinc anticorrosive coating comprises e.g. zinc powder, acrylic resin, modified graphene, modified hydroxylated carbon nanotubes, dispersant, anti-settling agent, corrosion inhibitor, and solvent.

YAO F, YANG L, DONG Q, NIU H, LIU C, SHEN J, GAO Y

Preparing histidine-triggered organic hydrogel fluorescent probe for the stable, selective, and highly sensitive detection and capture of residual vitamins, amino acids and antibiotics in water, involves using histidine.

NIU H, LIU W, YANG Y, LIAN X

Wall paving structure for graphene weak current circuit, has two graphene weak current circuits arranged along horizontal direction along upper part of indoor wall, where one of graphene weak current circuits is working circuit and other circuit is spare circuit.

LI J, WANG A, NIU H, LI A, DONG H