国家/地区 中国（46）
IPC部 C（46）
IPC大类 C01（46） H01（16） B82（8）
B01（4） C08（3） C09（3）
C25（3） B02（2） B22（2）
C23（2）
IPC小类 C01B（46）
IPC C01B032/184（10） H01M004/62（10） C01B032/19（9）
C01B032/194（9） B82Y030/00（8） B82Y040/00（8）
H01M004/36（8） C01B032/198（6） H01M010/0525（6）
C01B032/186（5） H01M004/58（5） C01B032/182（4）
H01M010/054（4） C01B032/05（3） B01J019/18（2）
发明人 LI J（46）
公开年 2020（26） 2021（18） 2022（2）
申请年 2020（46）
专利权人 ENN GRAPHENE.（3） UNIV SHAANXI.（3） ZHENGZHOU SO.（3） BEIJING GRAP.（2）
SHANDONG HUA.（2） TECH INST PH.（2） UNIV DATONG（2） UNIV GUILIN .（2）

Beta-silicon carbide ceramic material with lamellar structure has a lamellar structure with completely open surface, where beta-silicon carbide nanowhiskers are present at edge of the lamellar structure, and includes interconnected silicon carbide nanoparticles.

HE G, YANG Z, WANG L, LI J

Light broadband efficient electromagnetic shielding coating useful e.g. in electronic information industry and electronic product, comprises epoxy resin, graphene and magnesium oxide mixed powder,, silver-coated copper powder, auxiliary agent, coupling agent, and solvent.

LI J, SHUANG S, YANG Z, HE G, YANG X, LI H, MENG Q, LI Y

Graphene synergistic thermal energy storage composite material useful in solar energy storage device, comprises reduced graphene oxide, and azobenzene compound grafted on surface of reduced graphene oxide sheet in covalent coupling manner.

ZHAO J, YANG X, LI S, YANG H, LI X, LI J, GENG Y, HAN 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

Homogenizer for preparing graphene by mechanical stripping, has separating disc that is provided with annular groove and sealing ring, and spring that is fixed between annular groove of sealing ring and baffle ring, and is sleeved on rotation axis.

GUO Z, HUANG H, CHEN P, WU J, LI J

Preparing self-assembled lithium iron phosphate involves configuring graphene oxide dispersion liquid, ball milling lithium iron phosphate, and then spray granulating to obtain nanometer lithium iron phosphate.

HE F, YANG J, CAO Y, LI J, ZHONG S, LIU G

Preparation of powder metallurgy friction materials involves preparing graphene-nano-silica hybrid material, ball milling, mixing with e.g. iron powder, adding kerosene, compressing, fixing on supporting steel back, sintering, and cooling.

WANG Z, LI J, MIAO P, GAO F, LIU Z, CAI G, ZHANG M, GUO G

New crystalline nanoporous graphene useful for oxygen-doped crystalline nanoporous graphene as electro-catalyst for preparing hydrogen peroxide by electrolysis.

LI P, WANG B, LI J

Preparing polyatomic co-doped graphene useful in air electrode catalyst of zinc-air battery, comprises e.g. adding precursors of nitrogen source and sulfur source into deionized water, and stirring to completely dissolve.

QIAO J, WANG Y, CAI D, LI L, HE R, LI J, LOU W, LIU P

Chemical method for removing functional groups at low temperature, by exposing supercapacitor carbon powder with compatible blue-violet laser, performing low-temperature plasma treatment, drying, reacting and naturally cooling.

LI G, LI C, LI M, LI X, LI J