国家/地区 中国（75）
IPC部 B（75）
IPC大类 B82（75）
IPC小类 B82Y（75）
IPC B82Y030/00（57） B82Y040/00（57） C01B032/194（24）
C01B032/184（23） H01M004/62（16） C01B032/19（14）
C01B032/198（14） H01M004/36（11） H01M010/0525（11）
C01B032/15（8） H01M010/054（7） B22F001/054（6）
C01B025/45（6） H01M004/58（6） B82Y020/00（5）
发明人 LIU J（6） LI J（5） LI X（5）
WANG J（5） WANG Y（5） ZHU Y（5）
LI T（4） LIU S（4） DU Z（3）
GUO L（3） HUANG J（3） LI M（3）
WANG F（3） WANG X（3） YANG Y（3）
公开年 2023（75）
申请年 2022（44）  2023（26）  2021（4） 
专利权人 NINGBO INST .（2） SHANGHAI NAT.（2） SINOSTEEL NA.（2） UNIV BEIHANG（2）
UNIV FUDAN（2） UNIV NINGBO（2） UNIV XIAN JI.（2）

Preparation of nitrogen-doped carbon nano-tube embedded with iron-cobalt oxide coated iron cobalt alloy heterogeneous particles for use as catalyst for zinc-air battery, involves heating nitrogen-doped carbon nano-tube embedded with iron-cobalt alloy particles to calcine, fully reacting, and cooling.

LI T, YAN Z, CAO W, MA Y

Atomic force microscope based graphical method, involves emitting titanium dioxide beam emitted by UV laser beam on probe on same area as ultraviolet laser beam, so that oxidation graphene area is reduced to be graphene, and to form graphene pattern.

WANG M, LIU C, YAO S, PENG X, ZHANG Z

Three-electrode coaxial DBD device with special-shaped structure for reducing graphene oxide, has openings on both sides of special-shaped glass tube along length direction are respectively sealed and connected with sealing and fixing plug.

FANG Z, CUI X, GUO S, ZHU Y, YU W, GUO L, HUANG J

High-throughput laser synthesis method of graphene loaded nanoparticles useful as anode material of the lithium carbon dioxide battery by carrying out in-situ conversion polyimide polymer film or polyethyleneimine polymer film by laser, dropping metal precursor salt solution to substrate and drying.

WANG J, ZHANG J, XIE K, GUO C, HAN X

Material for lithium graphene of ion battery comprises two-dimensional sheet with graphene surface inner hole and fold structure.

QIAO Z, RUAN D, WANG Y

Preparing nano-carbon aerogel film compirses e.g. using nano-carbon dispersion liquid to prepare nano-carbon aerogel film, passing through micro-nano foaming machine to form uniform micro-nano bubbles inside, and coating foamed nano-carbon dispersion liquid on surface of current collector substrate.

DONG M, WANG J

Aramid nanofiber coated graphite nanocomposite film useful in nano-fluid ion transmission, osmotic energy conversion, battery diaphragm and electric device radiating, comprises aramid nanofibers coated with graphite nanosheets and layered ordered nanocomposite film formed by stacking layers.

SHEN S, LIANG X, XIAO H, SI L, SONG J

Preparing magnetically reduced graphene oxide-based composite material used in field of oil-water separation, involves providing graphene oxide material, mixing oxidized graphene material, trivalent iron salt, amine compound and dispersing solvent uniformly to form graphene dispersion.

SHEN L, WANG G, ZENG Z, XU Y

Preparation of carbon-coated ternary material used in lithium-ion battery, involves mixing nickel source, cobalt source, and manganese source into deionized water, adding lithium source and carbon source, and ultrasonically treating.

HAN Z, YAN X, CHEN X, GUO H, WANG Y, YANG Y, ZHANG W

Purifying graphene oxide involves preparing graphene oxide filter cake by improving Hummers method, dissolving citric acid, salicylic acid, malic acid and tartaric acid in deionized water to obtain mixed acid solution, and adding graphene oxide filter cake into mixed acid solution.

WEI R, XU P, LIU G, HAO Z, GONG Y