国家/地区 中国（33）
IPC部 B（33）
IPC大类 B01（33） C02（7） C01（5）
G01（3） A61（2） B82（2）
C08（2）
IPC小类 B01D（33）
IPC B01J020/30（33）
发明人 WANG J（4） ZHANG H（4） HAN Y（3）
SUN J（3） WANG C（3） ZHOU Z（3）
CAO N（2） CHEN C（2） GAO C（2）
GAO J（2） LI C（2） LI X（2）
LI Y（2） LIN X（2） LIU Y（2）
公开年 2017（33）
申请年 2017（22）  2016（10） 
专利权人 HANGZHOU GAO.（2） UNIV CHINA P.（2） UNIV JIANGSU（2） XIAMEN BADOU.（2）

Copper oxide-graphene composite material preparation used for adsorbing toxic gas molecules such as formaldehyde, dissolving graphene oxide into deionized water under ultrasonic dispersion to obtain graphene oxide dispersion.

XU C, ZHENG Q, XU R, LU C

Preparation of aminated graphene/ferroferric oxide magnetic composite material for use in adsorption of gas molecules e.g. formaldehyde, involves adding ferric chloride hexahydrate and ferrous chloride tetrahydrate to graphene dispersion.

XU C, WANG J, ZHENG Q, XU R

Environment-friendly odor composition for eliminating formaldehyde comprises sepiolite, surfactant, carbon hydrazide modified graphene oxide and nano titanium dioxide compound, plant essential oil and de-ionized water.

LIU G, CHEN R, ZHANG S, WU Z

Preparing graphene quantum dot using SBA-15 microreactor comprises e.g. dispersing SBA-15 in aluminum chloride-containing ethanol solution, placing mixture in rotary evaporator, adding deionized water for permeation.

LIU Y, QIU J, BAI L, NI L, LIU Z

Preparing hollow nanostructure tungsten oxide wire involves mixing certain amount of graphene oxide, tungsten-containing precursor compound, anhydrous ethanol and deionized water with stirring uniformly for predetermined time.

CUI Y, GAO J, GUO M, TANG Z, TIAN H, WANG C, ZHANG H, ZHOU Z

Preparing silicon carbide-graphene composite powder comprises e.g. either mixing expanded graphite with silicon containing raw material, ball milling to obtain composite powder and then heating the composite powder.

ZHANG H, WANG H, BI Y, HAN L, LI S, WANG J, ZHANG S

Graphene/silica gel solid phase extraction materials useful for carrying out enrichment and separation of benzene ring-containing carbamate pesticide residue, comprises e.g. preparing graphene colloid solution by adding graphene oxide.

LIU S, WANG L, XU J, LIU Y, SUN J, ZHANG Y

Graphene-containing nanocrystalline purification particle comprises sepiolite, attapulgite, pure diatom, graphene, photocatalyst and normal-methylmorpholine N-oxide crystal.

ZHOU F, TAO Y, WANG Z, ZHOU C, ZHOU Y

Preparing air purifying agent comprises e.g. adding graphene oxide into solvent, adding dispersant and photocatalyst, then adding mixture of graphene oxide and photocatalyst into homogenizer and adding flavor into homogeneous liquid.

WU D

Preparing graphene indoor air purifying material useful for absorbing and decomposing harmful gas, comprises e.g. dispersing graphite in concentrated nitric acid, dispersing, adding water, crystallizing, filtering, washing and drying.

LIU L, PAN Z