国家/地区 中国（14）
IPC部 C（14）
IPC大类 C01（14） C09（2） H01（2）
H05（2）
IPC小类 C01B（14）
IPC C01B032/184（5） C01B032/194（3） C01B032/198（3）
C01B032/196（2） H05B003/14（2）
发明人 LI Y（14）
公开年 2019（14）
申请年 2019（12）  2018（2） 
专利权人 UNIV PEKING（3） BEIJING GRAP.（2）

Zinc oxide/reduced graphene oxide composite material is used as reduced graphene oxide coated single crystal zinc oxide nanorod, and is prepared by preparing precursor solution and solution, mixing them, cooling, filtering and washing.

WANG H, HUANG J, XUAN Y, LI Y, ZHANG Q, HOU C

Cleaning method of graphene comprises rolling the surface of graphene through curved body provided with adsorbent on curved surface.

LIU Z, PENG H, SUN L, LI Y, LIU X, LIN L, ZHANG J, JIA K

Preparing graphene glass assisted by metal nanoparticles for defogging glass, involves preparing metal nanoparticle dispersion on surface of glass substrate, and removing solvent to obtain pretreated substrate.

ZHAO Z, LI Y, ZHAO Y

MXene/graphene oxide hybrid aerogel microsphere absorber useful in the field of absorption.

ZHOU Z, LI Y, MENG F, MEI Y, WANG H

Cleaning graphene surface for preparing clean graphene used in e.g. transparent electrode, involves providing carbon nanomaterial, contacting nanomaterial with graphene surface, applying pressure and separating nanomaterial from graphene.

LIU Z, PENG H, LI Y, SUN L, WANG K, ZHANG J, JIA K, LIU X

Method for making graphene antenna, involves reducing graphite oxide film where laser light source is irradiated to form graphene, and controlling movement of laser light source or movement of table to form patterned graphene antenna.

REN T, LIU H, QIU H, JIA X, LI Y, LIU X, JU Z, YANG Y

Preparation of graphene microporous foam used for electromagnetic shielding field by performing heat treatment of graphene under inert atmosphere, adding polyurethane pellets, placing under air for micro-phase separation, and carbonizing.

LI Y, LIU J, WANG S, YU P, DING Y

Graphene oxide composite material preparation involves taking expanded graphite, concentrated sulfuric acid, potassium permanganate, polyacrylamide, and hydrogen peroxide in proportion.

LI Q, LI X, LI Y, LIN W, FENG J, ZHANG L

Preparation of composite material involves coating silicon dioxide-modified graphene oxide on surface of cationic polystyrene microspheres, calcining and reducing obtained composite, mixing with polyvinylidene fluoride and forming film.

GUO H, YANG B, HUANG G, LI Y, LI S, WEN F, XU Q

Preparing water-soluble reduced graphene involves providing graphene oxide, dispersing graphene oxide in water to form graphene oxide dispersion, and carrying out reduction reaction by adding cation to obtain graphene oxide dispersion.

GUO J, ZHU Q, LI Y, LIANG J, LI J, WANG X