国家/地区 中国（3）
IPC部 H（4） B（3） C（2）
IPC大类 H01（3） C01（2）
IPC小类 C01B（2） H01M（2）
IPC H01M004/36（2）
发明人 GU H（4）
公开年 2023（4）
申请年 2022（2）  2023（2） 
专利权人

Preparing germanium embedded graphene layer-based three-dimensional carbon network composite material useful in preparing lithium-ion battery cathode, comprises e.g. preparing pluronic F-127 solution, adding germanium(IV) oxide, graphene oxide and carbon nanotubes, sonicating, and carbonizing.

LIU Y, ZHENG X, GUO X, GU H, ZHANG J

Method for realizing fine electromagnetic field precise locating conductive material three-dimensional printing process, involves utilizing blade to remove printed model from fixed base, and polishing outer part of flexible circuit board.

LI B, GU H, ZHANG J

Composite graphite material useful in lithium-ion battery, comprises porous graphite material, asphalt-based carbon material and nano-carbon material, where asphalt-based carbon material and nano-carbon material are filled in pores of porous graphite material.

LI H, LIU D, PANG W, DING L, GU H, PAN J, JIANG C

Electrically tunable metasurface for modulating propagation characteristics of incident plane wave, has electrodes that are configured to provide biasing voltage to corresponding scatterer ring.

GU H