国家/地区 中国（28）
IPC部 B（28）
IPC大类 B82（6） B01（5） B32（5）
C01（4） C09（4） A61（3）
B05（3） B22（3） C23（3）
E04（3） B21（2） B23（2）
B29（2） C22（2） H01（2）
IPC小类 B82Y（6） B32B（5） C01B（4）
B01D（3） B01J（3） B05D（3）
B22F（3） C09D（3） C23C（3）
E04F（3） A61B（2） B23K（2）
C22C（2）
IPC B82Y030/00（6） B82Y040/00（6） B32B009/00（5）
B32B009/04（5） B32B033/00（3） C01B032/184（3）
B05D003/00（2） B05D005/00（2） B05D007/24（2）
B22F003/14（2） B32B003/08（2） C01B032/194（2）
C09D005/10（2） C09D007/61（2） C22C009/00（2）
发明人 YANG Z（28）
公开年 2022（15） 2021（13）
申请年 2021（28）
专利权人 BEIJING NEW .（2） UNIV CHINA E.（2）

Preparation of hollow copper oxide-graphene composite material used in e.g. gas sensing, involves preparing suspension using graphene oxide and copper salt, freeze-drying, reducing to obtain nano-copper-graphene composite, placing in ethylene glycol, stirring, vacuum filtering, and drying.

PU F, YANG Z, KONG C

Heating decorative gypsum board for use in e.g. residential building, has heating film paved between decorative layer and gypsump board surface-protecting paper, so that sides of heating film are tightly connected with decorative layer.

GAO Y, ZHOU S, XIA Y, MA L, LI Q, JIANG C, LIU M, XU Z, ZHAO Z, WANG H, YANG Z, DONG Z, WANG B, ZHANG G

Platinum-based alloy catalyst useful for e.g. electrocatalytic reduction of oxygen to water, comprises ordered phase platinum-iron-iridium alloy nano-wire as active component, and carbon black as carbon carrier.

SHANG L, YANG Z, ZHANG T

Heating perforated gypsum board added graphene film, has sound absorption through hole that passes through first core layer, film layer graphene and second core layer and is detachably embedded with rigid insulating cylinder.

GAO Y, XIA Y, ZHOU S, MA L, LI Q, ZHANG G, JIANG C, ZHAO Z, XU Z, WANG H, DONG Z, YANG Z, WANG B, LIU M

Rubbish incineration, involves burning rubbish introducing oxygen in burning process, flue gas is absorbed by active carbon and lime slurry is sprayed and deacidified to obtain discharged flue gas and incineration fly ash, mixing and stirring incineration fly ash ,and processing agent under mercury.

JIANG X, WU Y, WANG Y, YANG Z, TIAN F

Processing femtosecond laser ablation superhydrophobic surface-surface coating film for processing composite surface-nano array, involves coating layer of low-energy state hydrophobic film on material sample with micro-nano array surface, and realizing comprehensive hydrophobic property.

ZHAO Q, CHEN S, CHEN R, YANG Z, HUANG X

Preparing high solid content and high strength copper alginate antibacterial filter film useful in e.g. sewage treatment, comprises e.g. dissolving copper acetate in aqueous solution, so copper ions diffuse into film casting solution for crosslinking, and obtaining copper alginate hydrogel film.

YANG X, YU J, ZHANG S, DING Y, LI Y, HONG Y, WANG W, YANG Z, ZHAO K

Hamb fabric comprises graphene sea wool fabric, graphene honeycomb layer, hollow insulating layer and encryption lock temperature layer from up to down in turn, where graphene honeycomb layer comprises graphene, and encrypted surface layer for locking temperature and preventing temperature loss.

YANG Z

Wear-resistant and noise-reducing bionic double-layer wear-resistant ceramic brake pad for use as key component of vehicle brake system, comprises base layer and contact layer located above base layer, where contact layer is set with triangular groove filled with wear-resistant adjusting material.

YANG H, SHEN Y, YE B, AN X, LI Z, YANG Z

Preparation of isolation function network structure composite material after micro plastic treatment in wastewater includes mixing functional additive and dopamine hydrochloride in organic solvent, adding tris (hydroxymethyl) aminomethane and unfolding recovered waste mask in organic solvent.

ZHANG J, TAO H, YANG J, YANG Z, DONG S, LIN W, XIANG M