国家/地区 中国（14）
IPC部 C（10） B（8）
IPC大类 B01（6） C01（5） C02（3）
C09（2）
IPC小类 C01B（5） B01D（3） B01J（3）
C02F（3） C09K（2）
IPC C01B032/19（4） B01D067/00（3） B01D069/02（3）
B01J020/20（2） B01J020/30（2） C02F001/30（2）
C02F001/72（2） C02F101/30（2） C09K008/03（2）
C09K008/42（2）
发明人 LIU B（4） WANG C（4） WANG H（4）
XIE J（4） ZHANG L（4） BAI P（3）
HE Y（3） XU J（3） ZHANG T（3）
FAN Y（2） LAN G（2） LI H（2）
LI T（2） MA J（2） MA L（2）
公开年 2020（14）
申请年 2020（11）  2019（3） 
专利权人 UNIV SOUTHWEST PETROLEUM（14）

Grading grinding device for preparing graphene, has connecting shaft extending to end of outer part of box body and connected with motor that is electrically connected with controller.

LI T

Method for preparing visible light-driven self-cleaning graphene oxide oil-water separation membrane useful for applying to oil-water separation comprises e.g. preparing graphene oxide membrane and loading film with iron oxyhydroxide.

MA L, ZHANG L, JIANG Z, ZHONG L, CHEN X, HUANG Y

Spray paint drying device for graphene plate, has fixing box whose inner part is provided with driven gear that is engaged with driving gear, and first electric motor and second electric motor are electrically connected with controller.

LI T

Chitosan graphene oxide nano-hydrogel plugging agent for aqueous drilling fluid, is prepared by dissolving chitosan, graphene oxide, clay mineral and oxidized konjac in distilled water, adding persulfate, reacting, filtering and drying.

XIE G, FAN L, DENG M, LUO Y, XIAO Y

Physical-chemical double cross-linked gel particle is obtained by polymerization and cross-linking reaction of raw materials comprises acrylamide, heat-sensitive monomer, salt-sensitive monomer, functionalized graphene oxide, initiator.

PU W, CHEN B, DU D

Graphene oxide nano-filtration membrane comprises a supporting layer and a functional layer, where the functional layer is a graphene oxide/polypyrrole doped titanium dioxide hybrid membrane.

HE Y, YU H, XIAO G, MEI X, LI H, MA J, HOU R, GAO Y, YU J

Preparing anionic polyelectrolyte modified graphene oxide used in oil and gas exploitation, involves reacting dopamine hydrochloride with anionic polyelectrolyte and graphene oxide under alkaline conditions.

FAN Y, HE Y, ZHANG T, BAI Y, MA L, WANG Z, LUO P

Biomass graphene for fan blades, comprises natural crop straw cores as raw materials, and biographene slurry with good wettability with matrix resin that is prepared by sequentially pulverizing, carbonizing, and ultrasonic peeling processes.

XIE J, WANG H, LIU B, BAI P, WANG C, XU J

Biomass graphene hydrogen storage material comprises agricultural and forestry wastes as raw materials, where the processes of pulverization, carbonization, peeling, and defunctionalization are carried out in sequence.

XIE J, WANG H, LIU B, ZHANG L, WANG C, BAI P

Large-size biomass graphene comprises natural biomass as raw material and prepared by mechanical crushing, chemical stripping, carbonization and organic solvent ultrasonic processes.

XIE J, WANG H, XU J, LIU B, BAI P, WANG C