国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8） B82（2）
IPC小类 C01B（8）
IPC C01B032/194（3） C01B031/04（2） C01B032/184（2）
C01B032/186（2） C01B032/19（2）
发明人 SHEN C（8）
公开年 2021（3） 2016（2）
申请年 2021（2） 
专利权人 UNIV CHINA E.（2） UNIV ZHEJIAN.（2）

Preparing porous air gel containing polyamino three-dimensional graphene used as metal ion adsorbent in sewage treatment by mixing porous airgel containing three-dimensional graphene with polyamino hyper branched polymer in tetrahydrofuran solution, stirring, condensing, refluxing and grafting.

JI Y, YAN Y, SHEN J, YU B, CHEN Z, SHEN C, JIN Y

Graphene cold wall growth device, has power supply whose two poles pass through two through holes of reaction chamber, where two poles of power supply are connected with upper electrode plate and lower electrode plate.

CHEN Z, JI N, SHEN C, XU S, ZHANG J

Processing pressure-assisted evaporation comprises e.g. covering front side of graphene-grown copper foil on quartz plate, placing sample into low-pressure tubular furnace, heating, cooling, taking out and completing graphene transfer.

LI X, ZHANG K, SHEN C, QING F

Microwave reactor used for preparing graphene includes tubular reactor provided with quartz tube capable of rotating, and connected with microwave generators through hollow connecting seat.

GAO M, WANG Y, SHEN C, LIU Y, DING Z, MA X, ZHAO S, YUAN Y

Method of transferring graphene film, involves uniformly coating polymethyl methacrylate (PMMA) on metal substrate, etching metal in structural layer A, and covering structural layer B on metal substrate newly grown with target graphene.

SHEN C, LI X, QING F

Preparing graphene comprises e.g. dispersing graphene oxide in the organic solvent under the protection of inert gas, preparing suspension, and performing e.g. ultrasonic treatment to obtain graphene oxide dispersion liquid.

SHEN C, XIE K, QI Y, WEI B

Preparing sulfur-doped graphene quantum dot used for detecting lead ions, involves mixing carbon compounds and water-soluble sulfur source compounds to undergo hydrothermal reaction under basic conditions.

LIU J, SHEN C, XI F, YUAN K

Preparing negatively charged graphene involves dispersing graphite in water and exfoliating graphite by mechanically by centrifugation.

SHEN C, XI F, ZHOU L, XU X