国家/地区 中国（5）
IPC部 B（5） C（5）
IPC大类 B01（5）
IPC小类 B01J（5）
IPC C02F001/28（3） B01J020/26（2） B01J020/28（2）
B01J020/30（2） B01J027/24（2） C02F001/30（2）
C02F101/20（2） C02F101/36（2） C02F101/38（2）
发明人 MA Y（5）
公开年 2022（4）
申请年 2022（5）
专利权人 UNIV LANZHOU.（2）

Preparing adsorbent useful in removing silver ion in wastewater, comprises reacting melamine foam in graphene oxide, molybdenum disulfide and sodium ascorbate mixed solution, vacuum freezing, drying, crosslinking in sodium alginate solution and calcium chloride solution, vacuum freezing and drying.

LI P, LI X, LI T, MENG W, YANG H, MA Y

Preparing graphene aerogel by using artemisia japonica as biomass, comprises preparing artemisia japonica powder by taking stem of artemisia japonica, washing, drying, crushing, sieving, taking ascorbic acid, adding solution, heating, cooling, removing impurity, freezing and drying hydrogel.

LIAO G, MA Y, YANG S, LIU S, WANG S

Preparing amino-rich polyacrylonitrile-based nanocomposite fiber film used for removing and recycling gold, involves mixing N,N dimethylformamide dispersion of graphene oxide and the N,N-dimethylformamide solution of hyperbranched polyethyleneimine and performing amidation reaction.

ZHONG X, MENG W, YANG H, SHI X, LI X, LI T, MA Y

Preparing single-atom catalyst used as photocatalyst, comprises dissolving anhydrous aluminum chloride and polyvinylpyrrolidone in dichloromethane, adding silicon dioxide modified by vinyl triethoxysilane, reacting, calcining and etching.

WANG L, LI S, WANG W, HU Z, ZHANG M, MA Y

Preparing graphite type carbon nitride/nitrogen-doped graphene/bismuth vanadate Z type photocatalyst comprises e.g. dissolving graphite-type carbon nitride/nitrogen-doped graphene in N,N-dimethylformamide, ultrasonically dispersing, adding bismuth vanadate, and carrying ultrasonic treatment.

MA Y, OUYANG J, WU T, LIU C, PENG X, ZHANG J, ZENG S, LI R