国家/地区 中国（53） 美国（2）
IPC部 C（36） H（19） B（12）
G（6） F（4）
IPC大类 H01（17） C01（14） C08（10）
C09（4） C02（3） C22（3）
G01（3） B01（2） B22（2）
B23（2） C10（2） C23（2）
G02（2） H05（2）
IPC小类 C01B（12） H01M（12） C08L（9）
C08K（8） C01G（4） C08J（4）
C02F（3） C22C（3） B01J（2）
B23K（2） C09D（2） C09K（2）
C10M（2） C10N（2） C23C（2）
IPC H01M004/62（9） H01M010/0525（9） C08K003/04（7）
C01B032/184（4） C01B032/198（4） C08K003/22（3）
C08K009/02（3） C08K013/02（3） H01M004/88（3）
C01B032/186（2） C01B032/194（2） C08J005/18（2）
C08L027/06（2） C08L063/00（2） C08L075/04（2）
发明人 LIU D（54）
公开年 2020（29） 2021（22） 2022（3）
申请年 2020（54）
专利权人 ENN GRAPHENE.（4） HARBIN INST .（4） UNIV NANCHAN.（3） LIU D（2）
NANOTECH NA.（2） UNIV JIANGSU（2） UNIV JIANGSU.（2） UNIV SHANGHA.（2）

New zinc-based pre-lithiation material useful in carbon-coated zinc-based pre-lithiation material for lithium battery used as energy storage device for consumer electronic product, energy storage grid and electric fields.

ZHANG F, LV S, LIU D

Large-scale preparation of graphene, comprises adding concentrated acid and oxidant into graphite, cooling mixed solution, adding hydrogen peroxide for removing unreacted oxidant, filtering intercalated graphite solution, acid washing filter cake using diluting hydrochloric acid and expanding.

ZHENG T, ZHANG M, MAO O, YE Z, LIU D

Strain sensor array based on negative poisson ratio structure useful in preparing wear-resistant electronic device, comprises piezoresistive sensitive layer comprising strain sensing array, sensing circuit used for transmitting current for flexible electrode and the strain sensing array.

WU J, ZHOU L, LV D, CHEN C, LIU D

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

Fin heat exchanger, has upper protective plate and lower protective plate provided with multiple drain holes, and radiating pipe and aluminum foil fin whose outer surfaces are coated with graphene polymer composite anti-corrosion coating.

QI X, LIU D, HUANG Z

Soundable bottle cap, has cover body whose inner side wall is provided with thread tooth, where end of thread tooth is embedded with graphene switch contact and graphene switch contact is connected with graphene coating line.

LIU L, LIU D

Graphene puffing device comprises first main board, second main board and feeding plate, where bottom of first main board is provided with second main board, feeding board is fixedly connected at top end of first main board.

LIU D

Catalyst used in electrode for fuel cell, comprises carrier comprising titanium suboxide and carbon, and active material carried on support and comprising iridium, ruthenium and yttrium.

YOU E Y, YOU D J, YOU E, LIU D, YOO E, YOO D J

Electroplating of metal on surface of insulating base material for printed circuit board, involves mixing resin and solid filler to obtain resin coating, coating conductive substance forming film and placing in plating solution.

LAI Z, LIANG X, ZHAO T, LIU D, SUN R

Optical tantalum state enhanced graphene photoelectric detector, has detector main body provided with P-type high-doped silicon sheet, metal reflector, insulating layer, medium protective layer and medium Bragg reflector.

LIU F, ZHAO Y, CAO J, SHI X, LIU D, HE X