国家/地区 中国（55）
IPC部 B（55）
IPC大类 B01（55） C02（55） C01（3）
B09（2） C08（2） C09（2）
C22（2） D01（2） G21（2）
IPC小类 B01J（55）
IPC C02F101/20（55）
发明人 LIU Y（5） ZHANG L（5） LIU X（4）
ZHANG J（4） HE F（3） LI S（3）
LI Z（3） LIU Z（3） WANG Y（3）
YANG C（3） YU J（3） CHEN L（2）
CHEN W（2） CHEN X（2） CHEN Z（2）
公开年 2021（39） 2022（14） 2023（2）
申请年 2021（55）
专利权人 CHINA PETROL.（2） UNIV CENT SO.（2） UNIV GUANGXI（2） UNIV SHAANXI.（2）
UNIV SOUTHWE.（2） UNIV YANTAI（2）

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

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 functionalized graphene oxide for adsorbing lead ion comprises mixing silane coupling agent, organic compound, and glacial acetic acid in organic solvent under inert gas protection.

MA Z, XU H, LIU X, WU H, WU D, GUO Y

Preparation process of cathode water-soluble paper catalytic conductive composite membrane used as cathode, involves coupling carbon fiber cloth, iron powder, magnetic triiron tetroxide, lead dioxide, graphene oxide, polyvinylidene fluoride, polyvinylpyrrolidone with water-soluble paper.

GAO C, LIU Y, WANG H, LONG J

Preparing magnetic nitrogen-doped graphene oxide-loaded biochar composite material used for adsorbing noble metal ions in aqueous solution, comprises washing rice straw with deionized water and then drying.

WANG G, ZHANG L, XU X, XUE W

Graphene oxide surface arsenic-antimony double-imprinted polymer capable of magnetically separating in underground medium comprises highly dispersed graphene oxide as carrier of iron tetroxide, arsenic and antimony, methyl methacrylate and ethylene glycol dimethylacrylate.

ZHANG P, SUN F, LIU X, CHI Z

Synthesizing titanium dioxide capable of regenerating coordination sites in-situ for photocatalytic reduction of uranium useful in treating radioactive wastewater, involves dispersing titanium dioxide nanosheets in water, mixing with uranyl nitrate, heating to remove moisture, calcining and cooling.

ZANG M, LI Y, CHEN J, YUE H, JIANG X, WEN F, LIU H, ZHU W, LEI J, HE R

Preparing nanomaterials for sewage treatment comprises dispersing modified attapulgite into water, dispersing graphene oxide in water, introducing modified attapulgite solution and modified activated carbon solution, washing, nanomaterials for sewage treatment.

JIANG C, LI Z, QI X, CAO W, QL X

Preparation polyamide/graphene oxide/iron-based metal-organic framework composite material for adsorbing heavy metal ions in e.g. sewage, involves blending polyamide, graphene oxide and ferric nitrate, and immersing in metal-organic framework.

QIU J, WU D, SHI B, HE F, LIANG Y, YANG Y