国家/地区 中国（7）
IPC部 C（7）
IPC大类 C08（3） B82（2） C01（2）
C09（2） C22（2） C25（2）
H01（2）
IPC小类 B82Y（2） C01B（2） C08J（2）
C08L（2） C22F（2） C25D（2）
IPC B82Y030/00（2） C01B032/184（2） C22F001/02（2）
C22F001/08（2）
发明人 DING Z（7）
公开年 2021（7）
申请年 2021（7）
专利权人 SONGSHAN LAK.（2）

Preparing multi-layer composite barrier film used as packaging material, by configuring polyetherimide/graphene oxide mixed solution, removing excess polyetherimide by suction filtration, re-dissolving polyetherimide/reduced graphene oxide mixture in solvent, and using layer-by-layer sol-gel method.

ZENG Q, LONG L, HE C, DU X, DING Z, YIN C

Cathode roller useful in electrolytic copper foil mechanism for preparing electrolytic copper foil, comprises annular base copper foil formed on peripheral wall of roll-shaped main body and is electrically connected to main body, and graphene film formed on surface of copper foil of base material.

WANG E, HE M, YUE X, HUANG Z, DING Z, ZHANG Z, LIU K

Cobalt-iron selenide/graphene nano-belt composite cathode material for lithium ion battery, comprises graphene nano-bend base body and spherical cobalt iron selenides embedded in graphene nanometre belt.

YAO Y, MAO G, DING Z, YU W, GUO X, TONG H, YUAN X, TIAN Q

Preparing reduced graphene oxide/nano silver composite film useful in flexible conductive material field, comprises e.g. adding ammonia water solution and reducing agent gallic acid, heating in water bath, filling layer of filter film in sand core funnel, filtering to dry state, and drying.

CHEN T, DING Z, HUA Y, TANG Y

Ultra-high temperature modified polymer cementing fluid loss reducing agent useful in e.g. deep well ultra-deep well, comprises graphene oxide, initiator, 2-acrylamido-2-methylpropanesulfonic acid, unsaturated amide, unsaturated carboxylic acid, and water.

ZHANG S, DING Z, ZHOU C, LV B, SHEN J, LIU Z, ZHANG C, LIU H, ZHANG H, XU M, QI F, LIU S, JIN J, XU P, YU Y, XIA X

Preparing rigid polyimide foam material comprises using Pickering emulsifying method, which specifically comprises preparing precursor solution, foamed white material, foamed black material and rigid polyimide foam material, respectively.

DING Z, LU X, CHAI X, YANG D, SHI J, LIU F

Board comprises first copper foil, graphene layer and second copper foil, second copper foil is electroplated copper.

LIU K, DING Z, ZHANG Z, KOU J, HUANG Z, YUE X, CHEN Y, WANG E