国家/地区 中国（32）
IPC部 B（16） C（16） H（13）
G（2）
IPC大类 H01（12） C01（7） B01（5）
B23（4） B82（4） C08（4）
B22（2） C02（2） C09（2）
C22（2） C23（2） C25（2）
IPC小类 H01M（9） C01B（6） B23K（4）
B82Y（4） B01D（3） B01J（3）
C08K（3） C08L（3） H01G（3）
B22F（2） C01G（2） C02F（2）
C08J（2） C09D（2） C22C（2）
IPC B82Y040/00（4） H01M010/054（4） C01B032/194（3）
C08K003/04（3） H01M010/058（3） B01D067/00（2）
B01D069/12（2） B01D071/02（2） B23K026/352（2）
B23K026/70（2） B82Y030/00（2） C01B032/184（2）
C01B032/19（2） C02F001/44（2） C02F101/30（2）
发明人 JIANG L（5） WU F（4） ZHANG H（4）
CHEN R（3） CHENG X（3） LI X（3）
LIU L（3） LIU Y（3） SHU Q（3）
XIE M（3） YAO A（3） ZHANG Z（3）
ZOU H（3） BAI Y（2） CHEN N（2）
公开年 2021（33）
申请年 2021（25）  2020（8） 
专利权人 BEIJING INST TECHNOLOGY（33）

Ultrathin interface modified zinc metal negative electrode material for aqueous zinc-ion battery, is zinc-containing metal material with functionalized graphene protective layer deposited on surface in which functionalized graphene is graphene doped with nitrogen, phosphorus or sulfur.

ZHANG Y, HAO Y, XIA X, WU F, ZHOU J, XIE M

Ternary conductive filler useful in flexible electromagnetic shielding comprises magnetic iron oxide nano-particle loaded on silver nanowire intercalation graphene material surface, which comprises graphene nano sheet and core-shell material inserted between graphene nano sheet.

YAO M, RAO L, XU G, WANG J, ZOU H, YAO A, SHU Q

Graphene intercalation silver nanowire composite filler useful in electromagnetic shielding coating, comprises graphene nanosheet and core-shell composite material comprising one-dimensional silver nanowire and polydopamine coated on one-dimensional silver nanowire.

DU Y, XU G, YAO M, ZOU H, MA X, LV X, YAO A, SHU Q

Sodium-potassium alloy loaded electrode carrier used for preparing sodium-potassium alloy composite electrode of sodium-potassium alloy battery, comprises graphene, and additive including nano-oxide, metal-organic framework material and/or covalent organic framework material.

FENG C, MA Y, HUANG Y, MEI Y, CHEN R

Gel-based button type zinc-air battery useful in electric vehicle, comprises soaking gel polymer in alkaline solution, cutting gel polymer electrolyte into disk shape, sandwiching gel polymer electrolyte between zinc electrode and air electrode, assembling and packing in metal shell.

ZUO Y, WEI M, ZHANG P, WANG K

Preparing composite material containing selenide useful in e.g. cathode material for sodium ion battery, comprises e.g. mixing carbon source with sodium stannate, adjusting pH, obtaining metal oxide microsphere, mixing selenium powder with reducing agent and mixing with carbon source.

CHEN R, ZHANG M, HUANG Y

Preparing MXene-reduced porous graphene oxide (r-HGO) composite membrane with high flux and high removal rate involves adding graphite to mixed solution of sodium nitrate and concentrated sulfuric acid, and stirring.

LIU X, SUN K, GUO S, LIU T

Preparation of layered graphene/titanium composite material used in e.g. aviation, involves dispersing graphene powder into volatile solvent, coating graphene slurry on substrate, cutting, stacking, subjecting to spark plasma sintering, air-cooling, heat-treating, and air-cooling or quenching.

DUAN H, LIU L, CHENG X, CHEN P, ZHANG H, MU X

Preparing defect-rich water-stabilized graphene oxide film useful in water treatment, comprises e.g. dispersing graphene oxide powder with water, adding mixed solution of hydrogen peroxide and iron (II), loading on mixed cellulose ester microfiltration membrane by suction filtration, and cleaning.

SUN K, TIAN L, LIU T

Piezoelectric resonant infrared sensor useful for array, comprises piezoelectric material whose upper surface is formed with quantum dot film which can respond to infrared light irradiation to accelerate temperature rise of piezoelectric material.

LUO J, ZHONG H, FENG L, GU K