国家/地区 中国（26）
IPC部 B（26）
IPC大类 B01（26） C02（14） C01（6）
C07（4） B82（2） C08（2）
C09（2）
IPC小类 B01J（26）
IPC B01J020/30（8） C02F001/30（7） C02F001/28（6）
C02F101/38（6） B01J027/24（5） C02F101/30（5）
B01J021/18（4） C02F101/20（4） B01J020/20（3）
B01J020/24（3） B01J020/28（3） B01J031/06（3）
B01J037/08（3） C01B003/22（3） B01J020/26（2）
发明人 LI S（26）
公开年 2021（26）
申请年 2021（22）  2020（3） 
专利权人 UNIV HEBEI T.（4） UNIV DALIAN（3） SHANGHAI INS.（2）

Preparing metal single atom-graphene composite material involves taking the hydrogen-rich graphene as carrier, using dipping-roasting method, the metal single atom is embedded in the graphene crystal lattice.

YIN J, LI S, MAO J, JIA Y, ZHOU J

Preparing sludge biological adsorption material useful for removing fluorine comprises pyrolyzing dried sludge powder, mixing sludge biological carbon and potassium acetate, mixing aluminum chloride and cerium chloride, dropping sodium hydroxide solution, drying and crushing.

TONG L, SONG M, LI S, YE C

Preparing cobalt-reduced graphene oxide catalyst used in catalytic hydrogenation of guaiacol to produce cyclohexanol, involves preparing cobalt(II) nitrate hexahydrate salt solution, adding reduced graphene oxide carrier, stirring, drying obtained sample, grinding, calcining, and storing.

YIN J, LI S, MAO J, GUO Q, ZHOU J

Preparing graphene quantum dot modified zinc oxide catalyst used for photocatalytic degradation of methyl orange organic dye, involves preparing graphene quantum dot powder by solvothermal process, preparing zinc oxide catalyst.

LI S, LV N, WANG S, HAO P, JIA D, NING X, HAO A

Low-cost and environment-friendly preparation process of bisphenol S, comprises adding phenol into the reaction kettle, rotating, adding concentrated sulfuric acid with stirring, and reacting.

SUN H, LI S, YAO Z

Graphene covalently supported bipyridine metal complex used as catalyst to catalyze Suzuki-Miyaura coupling reaction of phenylboronic acid and bromobenzene.

LI S, WANG Z, SHU H, ZHANG Y, FENG H, FENG Y

Processing of organic wastewater by adsorbing organic wastewater, pumping wastewater into electrooxidation catalytic reactor filled with nickel-copper intercalation manganese dioxide layered material, and carrying out electro-oxidation.

WAN Y, CHENG H, LI S, SUN L

Preparation of nano-carbon and cobalt tetraoxide composite material used in photocatalytic degradation of sewage involves mixing nano-carbon dispersion with cobalt solution, treating precursor, filtering, hydrothermally reacting, and drying.

TAN J, MA Z, LI Y, LI S, CHENG X

Preparing adsorbent based on garden waste useful for water treatment under photocatalytic condition, comprises e.g. ultrasonically cleaning and drying of garden waste, soaking garden waste into zinc acetate seed liquid, adding coagulant, performing vacuum freezing and drying.

LI S, ZHOU L, ZHU K

Preparing graphene oxide-microcrystalline cellulose composite adsorption ball useful for processing heavy metal ion pollutants, comprises adding graphene oxide-microcrystalline cellulose complex mixed solution into emulsifier to obtain spherical composite material, solidifying, and freeze drying.

QU J, YANG H, LI S, LIU Z, HAO Y