国家/地区 中国（13）
IPC部 C（10） H（5） B（3）
G（3）
IPC大类 C01（7） H01（5） G01（3）
C09（2） C23（2）
IPC小类 C01B（7） G01N（3） H01G（2）
H01M（2）
IPC C01B032/184（4） C01B032/205（2） H01M004/38（2）
H01M004/587（2） H01M004/62（2） H01M010/0525（2）
发明人 JI Y（13）
公开年 2020（13）
申请年 2018（5）  2019（5）  2020（3） 
专利权人 JI Y（5） DATONG XINCH.（2）

Silicon carbide-based ohmic contact graphene preparation method, involves stripping transfer electrode pattern to form front electrode, and performing annealing treatment to finish preparation of silicon carbide-based contact with graphene.

HU Y, JI Y, GUO H, LIANG J, HE Y, YUAN H, WANG Y

Preparation of lithium ion negative electrode material using tin-graphene composite material involves grinding tin, graphene, graphite and carbon black, performing graphitization, extruding, roasting, carbonizing, heating, and pressing.

WEI J, ZHANG J, MIN J, ZHANG P, PANG Z, WU J, LIU W, JI Y, XU B, LV X, LEI T, HUO Y, ZHANG Y, CHEN Y

Preparation of graphene oxide silicon-carbon composite anode material by ball milling powder, drying, sieving, wet mixing with ethanol liquid medium, pickling in acid solution, mixing and adding oxidant to carry out oxidation intercalation.

WEI J, ZHANG J, MIN J, ZHANG P, PANG Z, WU J, LIU W, JI Y, LEI T, ZHANG Y, LV X, HUO Y, XU B, MENG P

Preparing graphene quantum dots with blue fluorescent characteristics involves dispersing residual starch in sweet potato residue in water to form suspension, transferring suspension into reaction kettle to hydrolyze starch.

JI Y, DENG Y, CHEN F, REN F, WANG Z

Preparing nickel-titanium hydrotalcite and graphene layer photocatalytic forward osmosis membrane comprises e.g. adding nickel salt to deionized water, adjusting pH with concentrated hydrochloric acid, and stirring.

XIAO M, CHEN Y, GAO D, LI H, JI Y, WEI Y, SONG Z

Preparing membrane electrode used to quantitatively detect dose of acetaminophen, involves using indium tin oxide electrode and dispersing functionalized nitrogen-doped graphene quantum dot-bismuth bromide nanocomposite in benzophenone.

BAI X, GAO K, CHEN W, JI Y, LIU X

Preparing graphene reinforced polyimide composite film comprises e.g. stirring to react potassium permanganate, reducing residual oxidant using hydrogen peroxide, and washing filter cake to remove moisture to obtain graphene oxide precursor.

JI Y, QING S

Preparation of graphene-three-dimensional polypyrrole skeleton sponge involves washing nickel foam with absolute ethanol, and deionized aqueous solution, cutting, removing unoxidized pyrrole monomer, washing with deionized water, and drying.

JI Y

Preparing and testing performance of graphene-graphene nanoribbon sponges involves determining graphene oxide and graphene oxide nanoribbon solutions by gravity Concentration, and extracting the corresponding volume of solution into mold.

JI Y

Preparing and characterizing graphene-graphene nanoribbon sponge by extracting graphene oxide and graphene oxide nanoribbon solutions in mold, freezing solution, freeze-drying, reducing in hydrazine hydrate steam and characterizing sponge.

JI Y