国家/地区 中国（47）
IPC部 B（47） C（15） D（2）
IPC大类 B01（47） C01（7） C02（7）
B82（4） C08（3）
IPC小类 B01D（47）
IPC B01D067/00（23） B01D071/02（13） B01D069/12（11）
B01D053/86（9） B01D071/68（6） B01J020/30（6）
B01D069/10（5） B01D071/42（5） C02F001/28（5）
B01D053/22（4） B01D053/56（4） B01D053/72（4）
B01D071/34（4） B01J020/26（4） B82Y030/00（4）
发明人 LI J（4） WANG Y（4） LI Y（3）
WANG J（3） WANG S（3） XU Z（3）
DENG J（2） GAO X（2） JIANG Z（2）
JIN W（2） LI F（2） LI H（2）
LI L（2） LI X（2） LIN Z（2）
公开年 2014（47）
申请年 2014（27）  2013（19） 
专利权人 UNIV TIANJIN.（3） DENG J（2） SHANGHAI RON.（2） UNIV CHINA O.（2）
UNIV DONGHUA（2） UNIV NANJING.（2） UNIV TIANJIN（2） YANG YANG IN.（2）

Preparing a gas separation film, comprises mixing graphene and N,N-dimethylformamide to obtain a mixture and then dispersing, and mixing mixture with 1,4-butanediol, 4,4-diphenylmethane diisocyanate and dibutyltin dilaurate to heat.

WU L, WANG T, ZHAO L

Preparation of graphene oxide-TiO2 composite material used for separation/enrichment of metal ions by adding ethanol/water into graphene oxide, oil bath heating, adding into mixture of titanium butoxide and ethanol/sulfuric acid.

ZHANG Y, CHEN B, HU B, HE M

Graphene titanium-based core-shell structured low temperature selective catalytic reduction anti-sulfur catalyst, comprises manganese-cerium-titanium-containing composite nano active component and graphene.

YANG L, SHENG Z, TAN Y, ZHOU A

Preparation of multilayered graphene oxide polyolefin separation membrane used in chemical industry, involves carrying out click chemistry of prepared polyolefin separation membrane and graphene oxide, cleaning and drying.

GU J, YU H, ZHANG J, ZHU J, ZHANG Z

Method for preparing cyclodextrin modified graphene filter membrane for alcohols and alkanes, involves dipping polyacrylonitrile hyperfiltration film in sodium hydroxide solution followed by adding organic solution with base film.

LI L, LIU J, MAO H, WANG J, YANG G, ZHANG H

Filtering or solid-liquid separation membrane, has graphene compounds provided in matrix layer and dispersed in polymer in matrix layer, where polymer is formed by interfacial polymerization, and compounds increase rejection of matrix layer.

KRISHNA K M, BHATTACHARYYA A, DEVI R M, PHADKE M, KLISHINA K M, BATACHAYA A, DEVIE R M, PHADKE M A

Preparation of polymer/graphene oxide composite separation membrane involves mixing polymer, solvent and additive, stirring, defoaming to obtain polymer casting solution, solidifying casting solution in coagulation bath, and washing.

LI J, QIAN X, XU Z, WU T, ZHU T, ZHOU B, MA M, DAN J

High-throughput continuous graphene oxide separation comprises conveying graphene oxide solution and buffering liquid through constant flow pump, subjecting for stabilized steam treatment, carrying out free flow electrophoretic separation.

LIU Y, ZHANG D

Titanium dioxide solution of graphene used for decomposition of harmful indoor gases e.g. formaldehyde, comprises distilled water, titanium dioxide, graphene and carbon nano-tube.

CHENG H, HAN B

Sulfonated poly(ether ether ketone)-amino acid-modified graphene oxide hybrid film useful in carbon dioxide or methane mixed gas separation.

DONG Y, JIANG Z, WU H, XIN Q