国家/地区 中国（7）
IPC部 C（4） H（3） B（2）
IPC大类 C04（3） B01（2） H01（2）
IPC小类 C04B（3） H01M（2）
IPC C04B028/04（3）
发明人 DONG L（7）
公开年 2017（4） 2018（3）
申请年 2017（7）
专利权人 UNIV QINGDAO.（3） UNIV XIAN AR.（3）

Surface-chemically grafted graphene oxide modified polyamide reverse osmosis membrane, is prepared by utilizing polyamino compound as linker and N-hydroxysuccinimide as catalysts and catalyzing amidation reaction.

DONG L, SHAO F, YU L, DONG H, XU C

Double-layer graphene electric heating sheet for health care, has outer walls of one side of two insulation films which is away from insulation film are respectively adhered to one side outer wall of two waterproof films.

DONG L

Preparing graphene quantum dot with uniform size as electrode material of an energy storage device, involves preparing graphene oxide by using graphite powder, sodium nitrate, potassium permanganate, and concentrated sulfuric acid.

SUI L, DONG H, ZHANG S, YU L, DONG L

Fiber concrete contains cement, water, gravel, fine aggregate, fly ash, rice husk ash, silica fume, superplasticizer, cellulose fibers, hydroxyl-modified carbon nanotube dispersion liquid, graphene oxide dispersion and defoaming agent.

ZHENG S, DONG F, ZHOU Y, DONG L, ZHENG J, LI J, LONG L, CHEN J, HUANG W, ZHANG X, PEI P, ZUO H

Strength-grade ultra-high-strength high-performance fiber concrete contains cement, water, gravel, fine aggregate, fly ash, rice husk ash, silica fume, water reducer, activator, cellulose fibers and graphene oxide dispersion liquid.

ZHENG S, DONG F, ZHENG J, ZHENG H, CAO C, PEI P, DONG L, SONG M, RUAN S, QIN Q, ZHOU Y, MING M

Fiber concrete comprises e.g. cement, water, gravel, aggregate, fly ash, rice hull ash, silicon ash, water reducing agent, activator, cellulose fiber, hydroxy-modified carbon nano tube dispersing liquid, and graphene oxide dispersion.

ZHENG S, DONG F, ZHENG J, QIN Q, ZHENG H, ZHANG Y, LONG L, DONG L, ZHOU Y, JIANG M, RONG X, GUAN Y

Nanocomposite material prepared by supporting silver-ferrite heterogeneous nanoparticles to graphene, then dispersing in organic solvent, adding graphene, ultrasonic dispersing, stirring and magnetic separating, washing and refluxing.

DONG L, CHEN Y, LIU S, DONG H, YU L, PANG B, ZHANG Q, YU J, FENG B