国家/地区 中国（26）
IPC部 C（15） B（14） H（6）
D（3） F（2）
IPC大类 C01（6） B01（5） H01（4）
B32（3） C02（3） C08（3）
B29（2） C04（2） C09（2）
D06（2） H05（2）
IPC小类 C01B（6） B01J（4） H01M（4）
B32B（3） C02F（3） C08K（3）
C08L（3） C04B（2） C08J（2）
D06M（2）
IPC C01B032/194（3） H01M004/13（3） H01M004/139（3）
H01M004/62（3） B32B027/08（2） B32B027/32（2）
C01B032/198（2） C02F001/28（2） C02F001/44（2）
C08K003/04（2） H01M010/0525（2）
发明人 CHENG X（27）
公开年 2022（27）
申请年 2022（19）  2021（5）  2020（3） 
专利权人 DONGGUAN HEN.（5） GUANGDONG MA.（2）

Anti-scale layer used in preparing heat-resistant polyethylene (PE-RT) floor heating pipe, comprises PE-RT, organic silicone masterbatch, nano-silicon dioxide and modified-graphene oxide prepared by modifying graphene oxide with surface modifier.

OU J, CHEN S, CHENG X, QIN X, LV A

Preparing carboxylated graphene involves mixing graphene powder and ferrous oxalate, ball milling mixture, adding oxidant, ball milling, adding deionized water, ball milling, sieving, filtering liquid in ball milling device, retaining filter cake, and washing with hydrochloric acid and disodium EDTA.

LIN H, ZHANG M, CHENG X

Preparing graphene oxide aerogel hollow microsphere comprises e.g. mixing graphene oxide with oil phase, ultrasonically shaking, adding salt solution of metal ions, washing emulsion with deionized water, centrifuging to obtain emulsion balls in upper layer, and drying to remove internal oil phase.

CHENG X, YUAN X

Removing 2-methylisoborneol and earthy odour in drinking water comprises introducing drinking water to be treated into device, recovering algae and floc impurities in water, adding catalytic adsorbent into drinking water to remove micro-pollutants in water, performing ozone oxidation, filtering.

LIU P, ZHU Y, ZHANG N, XU M, SUI X, SONG D, WANG K, CHENG X, ZHANG Y, MA J

Preparing molybdenum-based organic metal frame composite cathode material comprises stirring molybdate, copper salt and L-glutamic acid in deionized water to form molybdenum salt solution, adding graphene oxide, reacting with anhydrous ethanol dissolved thiophene dicarboxylic acid and centrifuging.

CHENG X, CHEN C, WANG Y

High-molecular self-adhesive film waterproof coiled material comprises acrylonitrile butadiene styrene resin, styrene butadiene styrene resin, styrene butadiene styrene resin, ethylene vinyl acetate resin, filler, stearate, plasticizer, coupling agent, antioxidant and wetting agent.

LIU S, CHENG X, LI Z

Preparing magnetic graphene oxide useful in adsorption of amide compound comprises mixing water sample containing amide compounds with magnetic graphene oxide, mixing, oscillating, adsorbing magnetic graphene oxide, taking solution, filtering, analyzing and detecting in liquid chromatography.

SUN Y, CHENG X, GU H, YAN C, CHEN Z, YU B, JI Y

Process for extruding an extrusion mold with zero wrapping function for graphene, involves sticking a double-faced adhesive tape on bottom side of the to-be-extruded release film supporting the bottom, and graphene is stuck on double-face adhesive tape.

CHENG X, QIN Z, LI G

Preparing lightweight wave-absorbing sound-absorbing foam, comprises e.g. adding melamine, paraformaldehyde solution, and modified monomers into reactor, adding metal powder and carbon-based wave-absorbing materials, and adding emulsifier, curing agent, foaming agent and solvent into reactor.

WEI L, ZHANG F, CHENG X, WANG J, SUN W, LV G, HE H, LI H, ZHANG J, JIANG F, HE L, CAI J

Composite anode piece used in electric core of lithium-ion battery, comprises current collector, first active layer set on upper and lower surface of current collector and second active layer, and second activated layer provided with second anode activated substance.

LI Z, TIAN B, SU W, CHENG X, WANG K