国家/地区 中国（15） 美国（9） 印度（8） 欧洲专利局（EPO）（7） 世界知识产权组织（7） 日本（6） 加拿大（5） 韩国（5） 澳大利亚（2） 巴西（2）
IPC部 A（27）
IPC大类 C01（27） A61（13） A01（6）
A62（6） B01（6） H01（5）
A41（4） A47（4） C08（3）
C12（3） G01（3） B32（2）
B82（2） C23（2）
IPC小类 C01B（27）
IPC C01B032/194（8） C01B032/182（7） C01B032/198（6）
C01B032/184（5） A01N059/00（4） A01P001/00（4）
A01P003/00（3） A41D013/11（3） C01B032/19（3）
A01N059/16（2） A61B005/08（2） A61B005/083（2）
A61P031/04（2） A62B023/02（2） B01D046/00（2）
发明人 CHEN Z（2） LI J（2）
公开年 2021（27）
申请年 2020（27）
专利权人

Use of reduced metal oxide semiconductor nanomaterial in antibacterial material for killing pathogenic microorganisms such as prion, virus, mycoplasma, Chlamydia, Rickettsia, bacteria, fungi, Spirochetes and/or protozoa in e.g. antibacterial dressing, and antibacterial consumable.

CHEN T, MA X, XU C, WU A, REN W

Nano-patterning graphene used in respiratory masks, by cleaning monolayer of graphene sheet, transferring graphene on silicon dioxide/silicon substrate, depositing metal film of silver or gold on substrate, annealing silver or gold nanoparticles and performing aqua-regia treatment.

KUMAR B

Mask-based testing system useful for detecting biomarker received from lungs and airways of test subject, comprises exhaled breath condensate collector for converting breath vapor received from lungs, biosensor, and electronic circuit fixed to outside of mask for receiving test signal.

DANIELS J J, JAY D J

Preparing reduced graphene oxide oxide involves dispersing N, N-Dimethylformamide and acetone in P(VDF-HFP) Poly (vinylidene fluoride-co-hexafluoropropylene) solution so as to achieve desired viscosity.

SHANDILYA M, KAUR G A, KUMAR S

Face mask e.g. surgical mask, comprises mask component for covering wearers mouth and nose and comprising air-permeable outer layer, inner layer and graphene layer, and fastener for connecting mask component to wearer.

JANG B Z, ZHAMU A

Reduced graphene oxide-conducting polymer-polydimethylsiloxane composite used in triboelectric energy harvester contains nanohybrid of reduced graphene oxide and conducting polymer, which is dispersed in a polydimethylsiloxane matrix.

JOHN H, JOSE D, JOSEPH S K, JOHNY J E, VAVACHAN V K, JAYARAJ M K E, SHARON A

Formulation used to prepare dispersion of graphene in water in presence of surfactant contains chitosan solution having chitosan powder, water and acetic acid, and activated graphene i.e. black amorphous powder composition of raw graphene.

ALI M N

Inorganic template-based method for synthesizing graphene by mixing sodium lignosulfonate and ionic liquid, subjecting mixture to ionothermal carbonization, subjecting salt rich product to graphitization, and drying washed product.

JONES S

Fertilizer composition useful e.g. in the field of agricultural planting, preferably e.g. grain and vegetable planting, comprises graphene sol and earthworm manure.

CHEN Z, ZHAO J, LIU Z, BAI X, QIAO J, LI W, XING B, LI X, LI J

Kitchen cutting board useful for preventing occurrence of scratches from repeated impacts of blade used in homes i.e. wood comprises e.g. silicon film stacked on upper surface of polycarbonate, and graphene film stacked on upper surface.

AN M H