国家/地区 中国（4）
IPC部 C（2） H（2）
IPC大类 C01（2） H01（2）
IPC小类 C01B（2）
IPC
发明人 HUANG H（2）
公开年 2020（4）
申请年 2019（4）
专利权人 UNIV DALIAN TECHNOLOGY（4）

Magnetic sensor with ultra-high three-dimensional magnetic field detection sensitivity, has Hall sensor whose four ends are provided with sensing electrodes and signal input electrodes that are in contact with substrate and graphene layer.

HUANG H, ZHANG H, MA K

Generating graphene by irradiating graphite with intense current pulsed electron beam, involves pressing graphite, generating graphene by electron beam irradiation, irradiating, and separating surface graphite particles.

HAO S, LU J, HUANG H, YANG B, WU Y

Preparing graphene comprises e.g. adding active metal to primary oxidized graphite solution to control graphene oxide, washing, drying and heating, primary oxidized graphite solution by Hummers method and Staudenmaier method.

SUN W, LIU G, WANG L, XING Z, YANG Z, WU T

Preparation of nickel-cobalt metal skeleton compound-graphene composite used for supercapacitor includes dispersing graphene oxide in deionized water, adding cobalt chloride, rinsing to neutral with deionized water and freeze-drying.

YANG S, ZHANG X, QU N, FAN Q, LEI D