国家/地区 中国（5）
IPC部 B（5） C（5）
IPC大类 B01（5） C02（3） C01（2）
C07（2）
IPC小类 B01J（5）
IPC B01J035/10（5）
发明人 LI J（5）
公开年 2019（4）
申请年 2019（5）
专利权人 DAYING JUNEN.（2） UNIV JIANGSU（2）

Composite catalyst for removing nitrate nitrogen in water, comprises catalytic active component comprising palladium and co-catalyst copper, and catalyst carrier comprising modified diatomite having preset specific surface area and graphene.

GAO A, JIAO Z, LI A, ZHAO Z, ZHU Z, WAN J, FANG X, MIAO Z, LI J, SUN J, WEN X, YUN Y

Modified graphene catalytic slurry comprises solvent, dispersant, binder, additive and modified graphene.

JIANG H, HU J, LI J, QI C

Preparing modified graphene material involves mixing graphite oxide and water and stirring to obtain paste-like product, followed by freeze-drying under low temperature, low humidity and vacuum conditions and annealing.

JIANG H, HU J, LI J, QI C

Preparation of composite photocatalyst for reducing carbon dioxide, involves adding cerium oxide solution to carbon nitride nanosheet solution, stirring, dispersing photocatalyst in water, adding graphene oxide solution, and reacting.

GUAN J, WANG H, LI J, LI X, HUO P

Preparation of molybdenum disulfide/tin(IV) sulfide/reduced graphene oxide composite photo-catalyst for reduction of carbon dioxide comprises hydrothermal-treating thioacetamide, sodium molybdate, reduced graphene oxide and tin(IV) sulfide.

YIN S, WANG H, SUN L, ZHOU Y, GUAN J, LI J, LI X, HUO P