国家/地区 中国（3）
IPC部
IPC大类
IPC小类
IPC
发明人 NIU H（3）
公开年 2023（3）
申请年 2022（3） 
专利权人

Positive electrode slurry used for preparing positive electrode sheet for lithium-ion battery, comprises positive electrode active material, binder, conductive agent, solvent and additive.

MA X, HUANG X, WU Y, NIU H, ZHAN Y, YOU H

Direct manufacture of graphene from anthracite involves mixing pulverized coal sample of anthracite and copper chloride and drying to obtain mixed pulverized coal, grinding and irradiating to obtain coarse product of coal-based graphene, separating crude graphene product and purifying.

DONG W, LI J, ZHANG J, NIU H, KANG J, CHEN C, HUANG J, LI K

Hidden low-voltage heating wall for use in building, has current carrying strip whose end is electrically connected with cable, where cable is connected with temperature measuring device, and free end of cable is provided with power transformer.

NIU H, WU X, LI C, HE Z, HOU L, LI G, WU H, GENG X