国家/地区 中国（6）
IPC部 H（5） C（3）
IPC大类 H01（4） C01（2） C09（2）
IPC小类 H01M（4） C01B（2）
IPC H01M004/58（2） H01M004/88（2） H01M004/90（2）
H01M004/96（2） H01M008/18（2）
发明人 JIA C（4） DING M（2） FU H（2）
TONG Z（2） ZHU X（2）
公开年 2022（4） 2023（2）
申请年 2022（6）
专利权人 UNIV CHANGSHA SCI TECHNOLOGY（6）

Preparation of graphene-coated metal nanoparticle porous powder material involves dissolving nitrate in water, stirring, reacting with carbon-containing polymer, placing obtained dried sample into furnace, introducing inert gas, and heating.

YANG W, JIANG M, WANG L, CAO T, HUANG B, HU Y, TONG Y, WANG H, JI X

Measuring average sheet diameter of two-dimensional material, comprises mixing two-dimensional material to be measured, adhesive and solvent, filtering two-dimensional material/adhesive mixed solution, measuring gas permeability of two-dimensional material/adhesive composite film, and calculating.

LONG L, ZENG Q, HE C, YIN C

Double-modified lithium-ion battery negative electrode material comprises mesocarbon microspheres, the surface of the mesocarbon microspheres modified with melamine decomposition products and lithium fluoride.

JIA C, XIE M, TONG Z, ZHU X

Preparing graphene modified electrode useful for multiple liquid flow battery system comprises e.g. transferring pre-treated graphite felt, and carbon cloth to vacuum preparation chamber, feeding methane gas and hydrogen gas in presence of toluene and post-processing.

JIA C, FU H, DING M

Preparing high-density phosphorylated sodium titanate material useful in metal ion battery, comprises e.g. adding titanium dioxide powder into alkaline solution, carrying out hydrothermal reaction, adding phosphate-containing compound and sodium titanate nanotube material, stirring and heating.

JIA C, TONG Z, ZHU X

Preparation of heteroatom defect-rich graphene-modified electrode used in liquid flow battery system, involves placing pretreated carbon felt and graphite plate in inert metal salt solution, electrolyzing, placing obtained carbon felt in preparation chamber, heating, and plasma-etching.

JIA C, FU H, DING M