国家/地区 中国（21）
IPC部 C（13） F（5） H（4）
G（3） A（2） B（2）
IPC大类 C01（5） H01（4） C08（3）
C09（3） C05（2） F24（2）
F41（2）
IPC小类 C01B（5） C08K（3） C08L（3）
C08J（2） F41H（2） H01M（2）
IPC C01B032/184（3） C08K003/04（3） F41H005/04（2）
发明人 DUAN Y（21）
公开年 2021（21）
申请年 2020（12）  2021（8） 
专利权人 JIHUA GROUP .（2） NANJING DONG.（2） SICHUAN JINY.（2） UNIV JILIN（2）
UNIV QINGDAO.（2）

Preparing high selectivity nitrogen oxide sensor based on three-dimensional composite pleated ball for detecting wearable nitrogen dioxide, involves weighing titanium aluminum carbide powder, adding concentrated hydrochloric acid.

LU G, DUAN Y, YANG T, LIU F

Silencing pre-heating device useful for air supply system of gas hot water boiler, comprises silencing preheating unit comprising heating part set on two sides of silencing part comprising multiple of temperature equalizing plates and connected with the gas hot water boiler air supply system.

WEI C, LIU D, LIU H, CHEN Z, WANG J, DUAN Y, REN N

Modified graphene oxide anticorrosive paint comprises epoxy resin, functionalized silicon dioxide-aluminum dihydrogen tri-polyphosphate loaded graphene oxide nano composite material, curing agent, auxiliary agent and water.

ZHAO S, DUAN Y, WANG S, ZHOU S, RAO Y, ZHAO H, HUANG W, LI E, LI J, LIU Z

Electrochromic device comprises anode, substrate, graphene, molybdenum oxide and aluminum layer, cathode and electrolyte comprising aluminum ion.

DUAN Y, ZHOU Y, WANG J

Graphene heating insulating ceramic brick, has horizontal connecting hole arranged on ceramic surface layer above and below wire passing hole, and inserting column located in connecting hole and utilized for connecting two adjacent ceramic surface layers.

DUAN Y

Electrolytic reaction device useful for preparing graphene, comprises first electrolytic tank and second electrolytic tank penetrated through rod piece and rod piece fixedly connected to sealing column inserted in shaft sleeve.

DUAN Y

Rhombus based double-layer heterogeneous order structure microwave infrared compatible metamaterial, has adjacent layers that are bonded by adhesive material, and bottom layer whose element structure is arranged in quasi-periodic order.

DUAN Y, HUANG L, PANG H, MA X, LEI H

Removing impurities during preparation of graphene involves repeatedly sieving graphene oxide containing metallic impurities and non-metallic impurities during sieving process, and adsorbing some metallic impurities by magnets.

DUAN Y

Ultrasonic peeling device for preparing graphene, has fixing frame which is fixedly installed on outer surface of support frame, and cover which is fixedly installed at bottom of horizontal end of fixing frame respectively.

DUAN Y

Method for forming stable and uniform dispersion of bifacial graphene in natural rubber latex for preparing composite film for e.g. artificial skin, involves stirring natural rubber latex with aqueous dispersion of bifacial graphene.

ZHANG J, HUANG S, LIU D, DUAN Y, LIU C, XU K