国家/地区 中国（15） 世界知识产权组织（2）
IPC部 H（7） C（5） F（4）
B（2） G（2）
IPC大类 H01（7） F16（4） C01（3）
IPC小类 H01M（5） F16D（4） C01B（3）
H01L（2）
IPC H01M004/62（4） H01M004/04（3） H01M010/0525（3）
F16D065/092（2） F16D065/78（2） F16D069/02（2）
H01L051/05（2） H01L051/30（2） H01L051/40（2）
H01M004/13（2） H01M010/054（2）
发明人 CHANG X（15）
公开年 2021（15）
申请年 2020（7）  2021（6）  2019（2） 
专利权人 JIANGSU ANJI.（4） SVOLT ENERGY.（2） UNIV BEIJING.（2） UNIV NANKAI（2）

Lightweight quartz stone plate e.g. double-layer composite plate, comprises quartz powder, fly ash microspheres, unsaturated polyester resin, glass fiber powder, nano graphene powder, accelerator, curing agent and coupling agent.

WANG F, HUA J, XUE G, CHANG X, XUE J

Automobile noise-reducing graphene brake sheet, has first connecting rod whose outer surface is fixedly installed with pull ring, where outer surface of back plate is movably installed with hook through mounting ring.

ZHANG L, YANG J, XU H, MA Y, CHANG X, LU C, SONG J

Potassium titanium phosphate/carbon-redox graphene material used as cathode material in potassium ion battery, prepared by dispersing coated potassium titanium phosphate, adding graphene oxide solution, and performing hydrothermal treatment.

XU B, CHANG X, SU T, ZHU Q

Method for preparing flexible integrated membrane electrode, involves mixing obtained three solutions to obtain mixed solution, performing vacuum filtration of mixed solution, and drying mixed solution to obtain membrane electrode.

XU B, CHANG X, ZHU Q

Composite binder used for cathode slurry of silicon negative electrode sheet for lithium ion battery, comprises perfluorosulfonic acid, polyvinylidene fluoride and solvent.

CHANG X, LI S

High grabbing force anti-falling graphene brake block assembly, has wearable plate whose lower surface is fixedly connected with upper surface of graphene sheet, where upper surface of wearable plate is uniformly carved with friction grains.

SONG J, LU C, CHANG X, MA Y, YANG J, MENG D

Multi-layer structure type noise reduction graphene brake block, has guide plate whose top part is connected with adhesive heat insulation layer, and steel wire brush arranged at rear part of guide plate and provided with group of spiral steel wire.

SONG J, LU C, ZHU Y, CHANG X, MA Y, ZHANG L

Preparing octadecylamine functionalized graphene oxide lubricating oil involves adding graphene oxide to Erlenmeyer flask containing N-methylpyrrolidone solution under stirring and ultrasonically dispersing.

PENG Y, ZHU Z, WANG C, LU H, CHANG X, ZHOU G, TANG W, CAO G, ZHANG Q

Graphite labeled with stable isotope 13 carbon framework, prepared by e.g. drilling graphite electrode along electrode axis, filling hole with amorphous carbon powder, contacting discharge cathode with discharge anode, and ablating anode.

CHANG X, DONG J, CHEN L

Lithium supplement material used in lithium-ion battery, comprises metallic lithium particle and conductive material, where conductive material comprises built-in segment embedded in metallic lithium particle.

MEI R, CHANG X, WU Z, PAN Y, MAY L G, WINDOW X, WOO T, FAN Y