国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） C02（4） C01（3）
C09（3）
IPC小类 B01J（8） C02F（4） B01D（2）
C01B（2） C09D（2）
IPC B01J020/30（8）
发明人 YANG F（8）
公开年 2020（3） 2021（2）
申请年 2020（3）  2021（2） 
专利权人 UNIV SOUTH C.（2） UNIV XIAN AR.（2）

Preparation of fluorescence adsorption material loaded with graphene quantum dot by adjusting pH of nitrogen-doped quantum dot solution, mixing with polyvinyl alcohol solution, adding citric acid solution, crosslinking, drying and curing.

YANG F, ZHANG L, ZHONG L

Preparing anti-total volatile organic compound powder useful for preparing indoor degradable TVOC floral-scented paint, comprises stirring coconut shell activated carbon powder, diatomite powder with nano-titanium dioxide and graphene oxide.

YANG F

Preparing solid material graphene oxide useful for adsorbing carbon dioxide, comprises e.g. dispersing flake graphite in concentrated nitric acid, stirring, adding potassium permanganate, adding hydrogen peroxide, heating, and refluxing.

YANG F, ZHANG K, LIAO M, LIANG H, CHEN J, FU J, ZHU X

Preparation of attapulgite-based purifying adsorbent involves mixing silver nitrate, graphene oxide and hydrazine hydrate with water, hydrothermally reacting, filtering, dispersing in water, adding attapulgite, stirring and reacting.

HE H, LI Z, FENG Y, HONG L, HE C, YANG F

Preparing biomass adsorption material for heavy metal treatment in domestic sewage, by treating rice husks, adding ammonium carbonate and melamine, soaking, extruding, grafting, mixing graphene oxide and amino acid, ball-milling and drying.

ZHU W, HE R, YANG F, ZHOU J, CHEN T, LEI J, YAO P

Preparing cellulose/oxidized graphene carbon aerogel for heavy metal adsorption and waste water purification or electrode materials, involves dissolving sodium hydroxide and carbamide in water.

YANG F, TANG L, FENG Y, LI Y, HE W

Preparing graphene molybdenum disulfide-iron oxide complex by reduction of protein comprises preparing precursor powder, mixing ferric nitrate and citric acid with water, chelating reaction, adding sol solution, reducing and grinding.

HU P, WANG K, CHEN Z, ZHOU Y, CHANG T, YANG F, HU B, LI Q, DENG J, LIU X

Preparing adsorbent, comprises e.g. adding pre oxidized graphite solid concentrated sulfuric acid, stirring adding potassium permanganate, incubating, dispersing to obtain preoxidized graphene suspension, heating and adding water.

YANG F, WANG B, WANG R, ZHANG Y, YANG R