国家/地区 中国（3）
IPC部 B（3）
IPC大类 C01（3） B01（2）
IPC小类 C01B（3）
IPC C01B032/184（3） B01J019/12（2）
发明人 ZHAO N（3）
公开年 2022（3）
申请年 2022（3） 
专利权人 BEIJING HAIS.（2） CLEAN AIR BE.（2）

Graphene laminated composite material, has base material layer, graphene functional layer, and cellulose contained in graphene laminated composite material graphene functional layer has laser graphene, where cellulose is dispersed in substrate and graphene functional layer.

HE X, XIE H, ZHAO N

Preparation method of graphene layered composite material, involves using laser for irradiating laser-induced graphene substrate, where laser-induced graphene substrate contains cellulose and precursor, which comprises biomass-based material, synthetic-based material and/or mineral-based material.

HE X, XIE H, ZHAO N

Flexible nitrogen dioxide gas sensor, has surface flexible substrate is attached with reduction oxidation graphene layer and zinc oxide quantum dot layer in turn.

JIANG Z, YANG P, LU D, ZHAO L, SUN L, ZHAO N, ZHANG F, LIN Q