国家/地区 中国（5） 美国（2） 世界知识产权组织（2）
IPC部 B（7）
IPC大类 B01（7） C02（6） C08（2）
C25（2）
IPC小类 B01J（7）
IPC B01J020/02（7）
发明人 CHEN T（2） CHEN Y（2）
公开年 2021（6）
申请年 2020（7）
专利权人

Calcined hierarchical porous composite material for removing phosphate in wastewater, comprises carrying component comprising carbon-source material and bio-carrier material, and layered double hydroxide component.

TAI N, LAI Y

Bio-based foam material having specific pore diameter useful as e.g. electromagnetic shielding material, buffer material, electric heating material, fire-proof material, filtering material and packaging material, comprises a cellulose matrix.

WU N

Graphene composition useful for adsorbing gold ion in gold-containing solution comprises thiourea graphene zeolite.

HSI H, CHEN Y, CHEN T, TSAI C, XI X

Preparation of copper aluminum-LDH/tin sulfide/graphene oxide composite material for removing glyphosate by mixing copper nitrate and aluminum nitrate in water, adding ammonia water, aging, drying, and adding graphene oxide.

LI T, JIANG P

Preparation of titanium dioxide-graphene oxide/ferronickel-layered double hydroxide composite material used for sewage treatment by hydrothermally reacting graphene oxide, nickel nitrate, ferric nitrate and urea, dispersing and calcining.

DAI D

Preparing iron nitride doped nitrogen doped graphene composite material used e.g. to adsorb dyes or prepare dye adsorbents includes ball milling graphite powder and ferric nitrate to obtain surface-modified iron oxide graphene and annealing.

ZHAO X, SUN Y, YONG X, CHEN T, SHAO D, CHEN Y, LI L, SHI S, WANG X

Manufacture of adsorption/absorption media used for separating oils from liquids, involves forming emulsion by combining graphene and/or graphite powder with monomer, initiator and water, curing, forming resultant product, and drying.

GANNON W J, TOMLINSON D