国家/地区 中国（27）
IPC部 C（19） B（14） H（7）
G（4）
IPC大类 B22（7） C01（7） C22（7）
C04（6） H01（6） G01（4）
B01（3） B28（3）
IPC小类 B22F（7） C01B（7） C04B（6）
C22C（6） B01J（3） B28C（3）
G01N（3） H01G（3） B28B（2）
H01M（2）
IPC B22F003/105（6） B22F009/04（6） C22C001/05（5）
C04B018/10（4） C04B018/24（4） C04B022/12（4）
C04B022/14（4） C04B024/12（4） C04B028/04（4）
C22C014/00（4） B22F001/02（3） C01B032/184（3）
C01B032/194（3） C04B014/38（3） C04B014/46（3）
发明人 DONG L（29）
公开年 2021（29）
申请年 2021（14）  2020（13）  2019（2） 
专利权人 UNIV XIAN AR.（5） NORTHWEST IN.（4） UNIV NORTHEA.（3） XIAN RARE ME.（3）
UNIV JINAN（2）

Easily replaceable graphene electric heating shoe, has buckling piece that is rotatably mounted on one end of inner cavity of pad, for limiting graphene electric film in inner cavity and fixing wire.

DONG L

Preparing high-orientation and high thermal conductivity graphene/copper composite material used as thermal-conducting reinforcing body for electronic device heat power density, comprises e.g. adding isopropanol into ethanol, ultrasonically processing, and forming highly oriented graphene film.

LI L, ZHANG W, DONG L, HUO W, LI X, CHANG G

Low-heat release low-smoke high-flame retardant epoxy resin material comprises epoxy resin, halogen-free essential flame retardant (9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide flame retardant), and synergistic flame retardant (melamine flame retardants) and curing agent.

CHEN Y, DONG L, LI P, LIN Z, XU X, XU B, YE W, FU C, XIAO X

Preparing graphene quantum dots with uniform size used as electrode materials of electric double layer supercapacitors, involves using graphite powder, sodium nitrate, potassium permanganate and concentrated sulfuric acid as raw materials.

SUI L, DONG H, YU L, PANG B, DONG L, GAN Z

Preparing highly dispersed cerium-carbon nitride-urea-nitrogen material by coordination process used in photocatalytic reduction of carbon dioxide, involves putting solid cerium nitrate hexahydrate and urea into absolute ethanol.

ZHU C, WEI X, ZOU W, PU Y, LI W, DONG L

Synthesizing fluorescent signal amplifier useful for determining glycoprotein content comprises grafting amino-containing spacer on graphene oxide surface, modifying boric acid on spacer of graphene oxide, loading fluorescent substance on boric acid modified graphene oxide, and wrapping.

DUAN R, WANG D, BAI C, DONG L, WANG X

Preparation of graphene oxide comprises mixing flake graphite powder and corundum phase alumina powder, heating under air atmosphere, taking out, cooling, adding water or absolute ethanol, wet ball milling, centrifuging, and drying.

YANG Y, DONG L

Method for preparing graphene film used in e.g. refrigerator, involves naturally cooling reduced graphene oxide film to obtain fluffy graphene film that is compacted and densified to obtain graphene film.

TANG J, LIN J, YANG W, DONG L, CHEN D, WANG Q, ZHANG Y, ZHU Y, JIANG H, ZHONG Q, KANG N, JIANG J, LIAO X

Preparing spiral structure graphene titanium-based composite material comprises filling graphene/titanium base powder into spiral titanium base foil coiled material interlayer to obtain spiral structure graphene titanium base mixed material.

YU J, ZHAO Y, HUO W, DONG L, LI X, LU J, ZHANG Y

Improving copper-based composite material strength and conductivity matching based on in-situ reaction, comprises mixing graphene oxide powder and chromium-containing copper-based alloy powder by grinding, plasma sintering and cooling.

DONG L, ZHANG W, HUO W, LI L, HE J, LI X, CHANG G, SONG M