国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4） H01（3）
IPC小类 C01G（4） C01B（3） H01M（2）
IPC C01G051/00（4）
发明人
公开年 2019（2） 2020（2）
申请年 2019（4）
专利权人

Cobalt borate/graphene composite material useful for cathode of lithium ion battery comprises nanorod structure cobalt borate embedded in the folded graphene.

ZHOU N, QIN W, WU C, JIA C

Preparing bimetallic sulfide/graphene composite film used in flexible supercapacitors comprises mixing transition metal salt, precipitating agent and water, adding graphene oxide, dispersing, centrifuging, hydrothermal reaction and drying.

SU D, LIU Y, SANG Z, SU X, CHEN H

Active material for positive electrode for secondary battery e.g. lithium secondary battery, comprises core comprising lithium-metal-oxide, and coating layer comprising carbon-based particles including graphene sheet structure, and oxygen.

KIM S K, JEON H L, KIM T G, JUNG W M, LEE S W, KON K T, LEE S O, JIN S, QUAN H, JIN T, ZHENG W, LEE S

Graphene/two-dimensional inorganic material composite film for electromagnetic shielding material, has network structure formed by orderly overlapping of graphene, and two-dimensional inorganic material.

HE D, QIAN W