国家/地区 中国（17）
IPC部 C（11） G（4） H（3）
IPC大类 C23（4） G01（4） H01（3）
C01（2） C04（2） C09（2）
C25（2）
IPC小类 C23C（4） G01N（3） C01B（2）
C04B（2） C09D（2） C25D（2）
H01M（2）
IPC C23C022/82（2） C25D003/56（2）
发明人 CHEN K（17）
公开年 2023（17）
申请年 2022（10）  2020（3）  2023（3） 
专利权人 GUANGZHOU UL.（3） NINGBO HUAFE.（2）

Graphene oxide reinforced recycled aggregate ultra-high performance concrete comprises cement, slag, metakaolin, limestone powder, regenerated sand, regenerated fine powder, quartz sand, quartz stone powder, polycarboxylate water reducing agent, water, graphene oxide and steel fibers.

XU X, YE Z, YOU X, WU Z, WU Q, CHEN X, CHEN K, CHENG S

Mechanism for detecting tensile strength of graphene electromagnetic shielding film, has detecting platform whose front end through electric telescopic rod is equipped with fan, where back end of platform is provided with collecting box.

LAO M, GU J, CHEN K, CHEN Y

Sodium ion battery cathode material comprises glass carbon sheet and active layer comprising load active material, conductive agent and adhesive, where active material is prepared by e.g. mixing diethylenetriamine and deionized water, dripping graphene oxide, and mixing branched polyethyleneimine.

WANG Y, ZHENG L, CHEN K, LONG H, WU L, MA Z

Graphene-static film cutting device has limiting mechanism that drives mounting frame through mounting block to form detachable structure at lower end of movable frame.

LAO M, GU J, CHEN K, CHEN Y

Preparing single crystal graphene/two-dimensional cuprous telluride heterojunction surface-enhanced Raman spectroscopy substrate useful in surface-enhanced Raman spectroscopy, comprises etching copper film on single-crystal graphene, heating in tellurium source and molecular sieve and reacting.

CHANG K, HUANG M, WANG H, CHEN K

Pressure spring fixed type thermocouple for use in temperature measuring instrument, has elastic piece fixedly installed on right side of inner wall of temperature measuring frame, where left side of elastic piece is installed with plate.

LI Q, LIANG X, CHEN G, YI Y, CHEN K, LI C, CHEN T

Battery diaphragm useful in lithium ion battery, comprises graphene oxide functionalized polyvinylidene fluoride coating layer coated on diaphragm base material sides and graphene oxide functionalized polyvinylidene fluoride solution obtained by connecting graphene oxide and polyvinylidene fluoride.

CHEN L, YING D, CHU J, LV Y, LIU J, CHEN B, CHEN K

High-efficiency environmentally friendly water reducing agent, comprises modified plant fiber, modified sulfonated starch, sodium methacrylate, N-methylmaleic acid monoamide, amino benzene sulfonic acid, 1-vinyl-2-pyrrolidone, methallyl polyoxyethylene ether, initiator, and antifoaming agent.

HE C, ZHANG L, CHEN K, QI W, CHENG W, ZHANG M, SHAO J, WU J, LUO G, WU N

Aqueous coating used in automobile paint, comprises graphene, crosslinking agent, water-soluble negative ion additives, silicone resin, inorganic silicate, aqueous epoxy resin and amine compound.

CHEN K, HONG J, LI Q

Heat sink, has diamond layer and graphene sequentially laminated on substrate along direction far away from substrate, where thickness of film is graphene than thickness of diamond layer, and film graphene is used for fixing with light emitting chip.

LU Y, ZHOU Z, CHEN K, GUO Z