国家/地区 中国（10）
IPC部 C（6） H（3） B（2）
IPC大类 C09（3） C08（2） H01（2）
IPC小类 C09D（3） C08F（2）
IPC C09D005/08（3） C08F220/24（2） C09D005/16（2）
发明人 YAN J（10）
公开年 2017（6） 2018（4）
申请年 2017（10）
专利权人 UNIV HUNAN S.（2）

Galvanized steel rail and rail pressure spring graphene surface anti-corrosion processing method, involves performing zinc steel rail profile fitting process, and forming layer of anti-corrosion protective film on galvanized steel rail.

YAN J, CHEN Y, HUANG P

Preparation of superfine modified fly ash, graphene oxide and palladium hydrogenation catalyst, involves adding fly ash to ball mill, adding surfactant and ball milling, and dissolving sodium metasilicate nonahydrate and potassium hydroxide.

TANG K, YAN J, KE S, XIANG Y, SUN Y, XU X

Method for preparing carbon fiber/three-dimensional net-like graphene composite material for use as e.g. cathode material of super capacitor, involves weighing polyvinyl alcohol solid, adding water, warming and stirring, followed by drying.

YAN J, OU D, WANG W, QIN Q, WU Y

Layered core-shell structured composite absorber used as wave absorbing material, comprises hollow zinc ferrite-manganese dioxide-graphene.

HUANG Y, ZHANG N, WANG M, LI S, YAN J, ZHOU S, ZONG M

Anticorrosive paint comprises specified amount of resin, defoamer, coupling agent, fumed silica, modified graphene powder, polyvinylpyrrolidone, pigment, modified diatomite, marble powder and water.

CHEN B, CHEN J, CHEN M, GAO J, JIANG J, LIU X, NI X, SUN A, YAN J, ZHANG E

Preparing dendritic graphene marine antifouling and anticorrosive coating material comprising e.g. carrying out Hummers method, adding obtained graphene oxide and sodium dodecyl benzene sulfonate, adding graphene oxide and distilled water.

OU B, CHEN M, GUO Y, BIAN S, YAN J, KANG Y, CHEN Y, LIU W, XIAO W, LIU Q

Preparing graphene paper comprises e.g. preparing macromolecule polymer spinning precursor, adding spinning precursor in liquid storage of static spinning device, and preparing polymer nano fiber film substrate using electrostatic spinning.

HAN W, LONG Y, GUO Y, GAO Z, YAN J, ZHANG H, ZHANG J, YAN S

Preparation of corrosion-resistant coating material for e.g. ship, involves adding graphene-grafted polycaprolactone macroinitiator, copper bromide and 2,2-bipyridine to reactor, heating, stirring, precipitating and filtering mixture.

OU B, CHEN M, GUO Y, ZHANG S, LIU H, YAN J, KANG Y, BIAN S, CHEN Y

Electrochemical polishing method of graphene film, involves taking substrate-to-be-polished as anode and insoluble metal as cathode, and electrolyzing, where electrolyte contains mixed liquid of phosphoric acid and sulfuric acid.

ZHANG Z, CHEN C, YAN J, ZHAO W, XU M, WANG Y, LIU C

Lithium-sulfur battery cathode material for lithium-sulfur battery, comprises graphene sheet doped with sulfur-rich polymer having preset mesh size with interpenetrating network structure.

CHI D, YAN J