国家/地区 中国（10）
IPC部 B（10）
IPC大类 B01（10）
IPC小类 B01J（10）
IPC B01J020/30（8） C02F001/28（8） C02F101/20（7）
B01J020/28（6） B01J020/20（4） B01J020/24（3）
B01J020/26（2） B82Y030/00（2） C02F001/30（2）
发明人 ZHANG C（10）
公开年 2018（8） 2019（2）
申请年 2018（10）
专利权人 SHANDONG LIA.（3） UNIV HENAN S.（3）

Graphene-based heavy metal ion adsorption material contains maifan stone, sepiolite, glycine, sodium nitrate, ammonium bicarbonate, titanium dioxide, methylcellulose, talc powder, initiator, cross-linking agent and deionized water.

ZHANG C, CHE C

Preparing adsorbent graphene oxide hydrogel, comprises e.g. ultrasonically dispersing carboxylated graphene oxide, then stirring with itaconic acid, adding e.g. hydroxypropyl-beta-cyclodextrin and hydroxybutyl chitosan, and reacting.

ZHANG C

Preparation of graphene/carbon nanotubes aerogel for adsorbing heavy metal ions, involves adding chitosan/graphene oxide/carbon nanotube suspension to reaction kettle, hydrothermally reacting, obtaining hydrogel and processing.

ZHANG C

Method for efficiently removing metal copper ion adsorbent in waste water, involves preparing graphene oxide solution, mixing oil shale residue after acid leaching, alumina and sodium hydroxide, and mixing with graphene oxide solution.

ZHANG C

Preparing graphene-based double-network polyethylenimine-graphene oxide/sodium alginate composite material useful for dye adsorption, comprises e.g. preparing composite gel, immersing in calcium (II) solution, filtering and freeze drying.

LIU H, CHENG Y, LIU C, ZHANG Z, ZHANG C, ZHANG J, NIU Q

Preparation of flaky agglomerated small spherical nano tungsten trioxide powder for photocatalytic process, involves mixing ammonium metatungstate and graphene oxide solution, freezing, freeze-drying, heat-preserving and calcining.

WEI S, PAN K, ZHAO Y, ZHANG C, MAO F, CHEN C, XU L, ZHOU Y, LI X, WANG F, YANG Y, WANG C

Preparation of nano molybdenum trioxide powder for photocatalytic degradation, involves mixing ammonium tetramolybdate and graphene oxide solution, freezing with liquid nitrogen, freeze-drying, heat-preserving and calcining in furnace.

WEI S, PAN K, ZHAO Y, XU L, ZHANG C, MAO F, CHEN C, ZHOU Y, LI X, WANG F, YANG Y, WANG C

Composite graphene component for oil-water separation, comprises support portion containing Luffa, and hydrophobic portion containing graphene and carbon nanotubes aerogel.

ZHANG C

Heavy underground coal gasification polluted water metal ions purification for preparing magnetic graphene composite, involves preparing magnetic graphene composite material, and then mixing magnetic graphene composite material.

YI G, XING B, WANG X, GENG Q, XU B, CENG H, TIAN Q, LV Y, ZHANG C, CHEN L

Functional polyelectrolyte/graphene oxide multilayer film useful as sensing coating for e.g. identifying and detecting trace heavy metal ions in water, comprises polymer/inorganic hybrid multilayer film structural material.

CAO Z, LIU G, LI D, HUANG J, ZHANG C, CHEN Y, LIU C, WU D, CHENG J