国家/地区 中国（157）
IPC部 B（157）
IPC大类 B01（157） C02（126） C01（20）
C08（15） C09（7） G21（6）
C22（5） G01（5） C10（4）
C07（3） B82（2） C05（2）
C12（2） D01（2） H01（2）
IPC小类 B01J（157）
IPC B01J020/30（157）
发明人 LI Z（12） WANG Y（12） LI Y（10）
LIU X（9） LIU Y（9） YU J（8）
LI S（7） LIU Z（7） ZHANG L（7）
ZHANG Y（7） ZHANG J（6） ZHANG X（6）
CHEN X（5） LI J（5） SUN J（5）
公开年 2021（120） 2022（32） 2023（5）
申请年 2021（157）
专利权人 UNIV SHAANXI.（5） UNIV CENT SO.（4） INST URBAN E.（3） UNIV CHANGCH.（3）
UNIV CHONGQI.（3） CHINA COAL J.（2） CHINA PETROL.（2） CHINESE ACAD.（2）
CHINESE ACAD.（2） LANZHOU CHEM.（2） QIBEI GEN WA.（2） UNIV CHANGZH.（2）
UNIV CHENGDU.（2） UNIV FUZHOU（2） UNIV GUANGXI（2） UNIV GUILIN .（2）
UNIV HAINAN（2） UNIV HUAZHON.（2） UNIV LANZHOU（2） UNIV NORTHEA.（2）

Preparing magnetically reduced graphene oxide-based composite material used in field of oil-water separation, involves providing graphene oxide material, mixing oxidized graphene material, trivalent iron salt, amine compound and dispersing solvent uniformly to form graphene dispersion.

SHEN L, WANG G, ZENG Z, XU Y

Preparation of graphene aerogel for carbon dioxide adsorption, involves preparing graphene-polyethyleneimine-chitosan composite slurry, and freezing in mold where thermal conductivity coefficient of bottom is greater than that of side wall.

CHENG A, HE Z, GAO S, LIU L, LI X, WANG Q, WU T

Nanomaterial used for selectively adsorbing lead ion, comprises nanoparticle core, polydopamine coating layer and phosphoramidate compound modified layer.

ZHENG C, YU H, ZHANG Y, PAN G, LIU Y, ZHAO M

Adsorbent useful for recycling noble metal, comprises nitrogen-doped graphene-silicon dioxide hybrid material, where the nitrogen-doped graphene- silicon dioxide hybrid material includes nitrogen doped-silicon dioxide graphene material.

ZHANG L, LIU J

Adsorption film comprises film solution, where raw material of film solution comprises graphene and/or modified graphene, collodion solution and dispersant.

WU B, QU C, LI J, SONG J

Preparing patterned nitrogen-sulfur co-doped graphene aerogel, comprises ultrasonically dispersing graphene oxide into water, adding thiamine hydrochloride or rhodamine to graphene oxide dispersion, ultrasonically processing, freezing and drying.

XU C, ZHANG N, ZHONG H, ZHANG L, WEI K, SHENG Z

Magnetic graphene oxide-metal organic framework nanocomposite material used in water restoration and purification, comprises carbon-coated ferroferric oxide spherical nanoparticles deposited on graphene oxide sheet, and zirconium 2-aminoterephthalate metal organic framework crystal particles.

DENG X, WANG Y

Preparing graphene core-shell structure iron oxide nanoparticle composite material in sewage treatment adsorbent and lubricant additive, involves ultrasonically cleaning foam nickel in ethanol or acetone solution, then ultrasonically cleaning in mixed solution of glacial acetic acid and ethanol.

WEI Y, DAI L, LIN C, ZHONG H

Preparing graphene/manganese dioxide micro-nano motor useful in waste water treatment for degrading methylene blue comprises e.g. preparing graphene deposition solution and manganese dioxide deposition solution, placing template in electroplating tank, performing post-processing.

XIE Z, LI Z, LU H, WANG Y

Synthesizing functionalized graphene-polyurethane composite microsphere involves e.g. adding liquid paraffin and polyvinyl pyrrolidone, dispersing functionalized graphene to prepare oil phase, and performing reverse suspension polymerization of aqueous phase of e.g. isocyanate trimer in oil phase.

SUN B