国家/地区 中国（8）
IPC部 B（8） C（4）
IPC大类 B01（8） C02（2）
IPC小类 B01D（8）
IPC B01D015/08（2） B01D053/86（2） B01J035/10（2）
发明人 DU H（8）
公开年 2016（2） 2018（2）
申请年 2015（2）  2016（2）  2018（2） 
专利权人 WUHU DEXIN A.（2）

Method for concentrating graphene oxide dispersion liquid involves mixing graphene oxide dispersion liquid and water-absorbing resin, absorbing water in graphene oxide dispersion liquid, and separating graphene oxide dispersion liquid.

DU H, CHEN W, CHU X, KANG F, LI B

Preparing molybdenum disulfide/graphene/carbon multi-stage porous composite material comprises e.g. weighing polyacrylonitrile, polyvinylpyrrolidone, ammonium tetrathiomolybdate and graphene, dissolving in dimethylformamide with stirring.

CHEN Z, DU H, FU H, DUAN Y, FU J

Bacteriostatic filter core of car air conditioner, is made of raw material composition that contains wood pulp fiber, diatomaceous earth, starch, sodium phytate, silane coupling agent, graphene oxide, amoxicillin, and N-hydroxysuccinimide.

WANG F, DU H

Composite catalyst useful for purifying gas in vehicle, comprises e.g. organic titanate, organic silicate, soluble metal salt, lanthanide metal, cetyltrimethylammonium bromide, foaming agent, reduced graphene oxide, pH regulator and solvent.

WANG F, DU H

Preparing graphene-antimony sulfide micro-rod composite photocatalyst comprises e.g. adding graphene oxide into deionized water, mixing antimony trichloride and hydrochloride, pouring mixture B into mixed solution C and drying.

ZHU Q, WEI M, HU N, WANG J, ZHU Y, JIANG S, DU H

Smell removing-type air purification element, has graphene composite carbon bag formed with air outlet hole and air inlet hole, where cavity is formed between shell cover and shell and carbon bag is filled with graphite and active carbon.

BAI J, DU H, LIU Z, WANG Z, XU Y

Preparation of carrier surface graphene oxide film useful for recycling organic substance, involves introducing amino reactive group on surface carrier and then immersing in graphene oxide alkene solution, and reacting with amino group.

CHEN L, DU H, KONG C, TAO K, YANG X

Preparation of coated stainless steel mesh film involves cleaning stainless steel mesh film, chemical etching, chemical modifying, soaking in graphene oxide-silica coating liquid, washing with deionized water, drying, sintering and cooling.

DU H, LI P, LIU J, LV X, HE W, XIA S