国家/地区 中国（11）
IPC部 B（11）
IPC大类 B01（11） C02（11）
IPC小类 B01J（11）
IPC C02F101/10（11）
发明人 SUN J（3） TAN P（3） LIU H（2）
SHAN H（2） WU Z（2） ZENG C（2）
公开年 2021（11）
申请年 2021（9）  2020（2） 
专利权人 UNIV CHONGQI.（3） UNIV GUILIN .（2）

Preparing carbon-based lithium adsorption electrode for liquid lithium resource extraction comprises adding the lithium ion sieve adsorption powder, conductive filler and carbon precursor into polymer solution, mixing, coating on electrode supporting material and drying.

WU Z, NIE G, YE X, LIU Z, LUO Q, LIU H, LI J, DONG M

Preparing iron-graphene oxide/chitosan composite microsphere useful as adsorbent, comprises e.g. ultrasonically stirring and dispersing graphene oxide powder and acetic acid solution, dropping iron-graphene oxide/chitosan mixed solution, slowly vibrating and cross-linking, filtering and drying.

ZHAO C, ZENG C, SHAN H

Preparation of magnetic graphene oxide/chitosan composite microsphere as adsorbent, by stirring iron(II) chloride tetrahydrate and graphene oxide/chitosan mixed solution, adding into sodium hydroxide solution, standing and crosslinking.

LIU Y, ZENG C, SHAN H

Preparing lanthanum-loaded graphene aerogel phosphorus adsorbent comprises preparing hydrated lanthanum oxide sol by dissolving lanthanum nitrate hexahydrate in deionized water, and preparing lanthanum-loaded graphene aero gels.

TIAN Y, LV Y, LIU H, JIN J, NAN J, WANG P, AN R

Method for efficiently decomposing hydrogen peroxide with graphene-coated cobalt catalyst under acidic conditions, involves mixing diaminomaleonitrile and cobalt salt, hydrothermally heating, drying precipitate, acid washing and drying.

LI Z, WU M, LV H, YU C, ZHANG T, YANG L, WU W, LYU H

Preparing adsorption material useful for removing phosphorus from wastewater, dissolving transition metal salt in deionized water, dispersing, dissolving carrier material in deionized water, and dispersing, and mixing and stirring transition metal ion solution and carrier material solution.

SUN J, TAN P

Preparing renewable composite material useful for removing arsenic in waste water, comprises mixing zirconium salt dispersion liquid and graphene oxide dispersion liquid to obtain mixed solution, reacting, centrifuging, washing, and drying.

TAN P, XIA Y, SUN J

Nanocomposite material for efficiently removing arsenic in wastewater, comprises graphene oxide, where the surface of the graphene oxide is loaded with transition metal ions and prepared by dissolving the transition metal salt in water.

TAN P, JIANG S, SUN J

Preparing metal organic framework-carbon composite material used to remove phosphate in sewage comprises stirring e.g. single-walled carbon nanotubes/reduced graphene oxide in methanol, filtering mixed solution, and vacuum drying.

WANG Y, LI B, YANG J, QI Z, SHANG Y, PENG Y

Preparing graphene oxide composite material comprises e.g. preparing graphene oxide, freeze-drying, adding 1,3-bis(tris(hydroxymethyl)methylamino)propane, and performing esterification and amidation in presence of anhydrous catalyst.

YU J, LIAO C, LIU G, LU M, QIU S, WU Z