国家/地区 中国（27）
IPC部 B（27）
IPC大类 B01（27）
IPC小类 B01J（27） C10G（22） C02F（3）
C10B（3） C01B（2） C10L（2）
IPC B01J020/30（27）
发明人 ZHANG C（9） CHE C（4） ZHANG B（3）
ZHANG W（3） CAI W（2） CHEN F（2）
LIU S（2） LIU X（2） LU Y（2）
PAN F（2） ZHOU J（2）
公开年 2018（11） 2021（5） 2019（4） 2023（3） 2022（2）
申请年 2018（15）  2021（4）  2020（3）  2022（3） 
专利权人 SHANDONG XIN.（5） BEIJING OUME.（3） JINAN DEV ZO.（3） UNIV ZHEJIAN.（3）
UNIV NANJING.（2）

Preparation of graphene biocarbon used for treating wastewater containing organophosphorus pesticides, involves adding straw powder to iron/zinc mixed solution, reacting in water bath, drying, pyrolyzing obtained straw and metal composite material, pickling, and freeze-drying.

ZHANG Y, ZHOU B, QIU L, YUAN R

Preparing a graphene-ionic liquid composite sulfur adsorbent useful in methane desulfurization, comprises e.g. adding cationic salt and bromoalkane and reacting, performing suction filtration and washing to obtain cationic bromide and ultrasonic dispersing of graphene oxide in acetone solvent.

JI K, XUN Q, LIU X, WEI Z, ZHU T, WANG K, ZHANG W, XU F, HOU Q

Preparing modified sludge activated carbon for desulfurization and denitrification, VOCs gas adsorption, heavy metal ion adsorption in sewage, soil management field, involves using sludge particles, charring agents and binders as raw material, mixing raw materials.

TONG S

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

Truncated polyhedron-type metal-organic frameworks/reduced graphene oxide material with high stable structure and high sulfur capacity useful as adsorbent to effectively remove thiophene sulfide includes reduced graphene oxide and metal-organic framework materials.

GAO H, BAI S, GAO X, HAN X

Preparing an adsorbent for refining lubricating base oil, comprises e.g. hydrothermally reacting 2-aminoterephthalic acid, cerium chloride, dimethylformamide and water, acylating graphene oxide, suction filtering, and drying.

HE W, FU J, CHEN G, ZHANG W, WANG Z, CHEN C

New diphenylpropenenitrile-containing graphene-like structure used as organic porous framework material.

ZHANG W, CHEN S, MA H

Preparation of asphalt-based activated carbon composite loaded with graphene oxide, involves mixing emulsified asphalt and graphene oxide dispersion, adding coupling agent, heating, evaporating, carbonizing, washing, and drying.

HUANG W, ZHU J, FU L, LI X, SUN X, ZHU B

Preparing high dispersion metal or metal oxide doped adsorbent comprises using porous metal oxide or two-dimensional material as carrier, loading metal organic polyhedron, and performing reduction or oxidation reaction.

SUN L, GU M, LIU X, LI Y

Preparing zinc ferrite-graphene composite aerogel, involves mixing e.g. iron source and zinc source, adding graphene oxide solution to zinc ferrite mixed solution, adding deionized water to wet gel and vacuum freeze-drying cryogel frozen.

CUI S, HUANG S, WU X, TAI J, MAN J