国家/地区 中国（6）
IPC部 C（5）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC
发明人 BI H（6）
公开年 2018（4）
申请年 2018（6）
专利权人 UNIV SOUTHEA.（4） SHANGHAI INS.（2）

Preparing conductive powder of graphene hollow microspheres for lithium batteries, involves preparing the silica microparticles coated with graphene by plasma-assisted chemical vapor deposition or chemical vapor deposition Ball template.

HUANG F, DING W, TANG Y, BI H, LIU Z

Preparation of wafer-level graphene single crystal involves placing plasma-processed metal foil in reaction furnace, heating, introducing hydrogen, annealing, introducing carbon source, adjusting annealing temperature and cooling.

HUANG F, CHENG Y, BI H

Preparation of three-dimensional multi-fold graphene oxide involves adding graphite oxide to deionized water, ultrasonically dispersing to form graphene oxide dispersion and dripping dispersed graphene oxide dispersion onto substrate.

BI H, SUN L

Preparation of graphene-based composite material used for e.g. electronic device, involves mixing reducing agent and graphene oxide dispersion, immersing commercial sponge, sealing, heating and drying, injecting polymer material and curing.

BI H, SUN L

Preparing graphene porous particles comprises e.g. mixing graphene oxide, graphene and water, dispersing graphene oxide-graphene droplet and graphene oxide-graphene dispersion in droplet on surface of hydrophobic material and reducing.

BI H, SUN L

Gas stripping-assisted preparation of graphene oxide film , involves stirring ferric chloride and graphene oxide dispersion, filtering, drying, placing in hydrogen peroxide solution with filter paper, peeling and transferring onto substrate.

BI H, SUN L