国家/地区 中国（7）
IPC部 B（7） C（7）
IPC大类 B01（7） C02（6） C01（2）
IPC小类 B01J（7） C02F（6） C01B（2）
IPC B01J027/24（7）
发明人 ZHANG L（7）
公开年 2020（4） 2019（2）
申请年 2019（7）
专利权人

Catalyst for liquid phase dehydrogenation of organic liquid hydrogen storage material, comprises noble metal doped with ferric oxide or cobalt oxide, and component containing boron, sulfur and/or phosphorus, and graphene.

TONG F, SUN Q, WANG H, MIAO C, ZHANG L

Needle coke-based monoatomic metal graphene catalyst useful for water treatment environment, is prepared by using imidazole organic substance to carry out functionalization modification on graphene oxide as carbon skeleton precursor.

AN L, SONG D, ZHANG L, YANG S, YANG B, QU Z, XU X, WANG Z

Preparation of nano nitrogen-doped titanium dioxide nanotube/reduction-oxidation graphene composite with visible light catalyzing performance involves dissolving urea into sodium hydroxide solution, adding graphene oxide, cooling and drying.

ZHU L, JIN X, LI X, ZHANG L, WANG J, DU X

Aerogel material is prepared by weighing aqueous dispersion of graphene oxide and aqueous solution of hydrazine hydrate, keeping, and cooling to room temperature to obtain hydrogel, dialyzing hydrogel to obtain dialyzed hydrogel.

DONG S, ZHAO Y, YU C, LIU X, LI R, WU Y, ZHANG L, LI W, LIU Y

Preparing nitrogen and sulfur-doped graphene-copper(II) sulfide composite material comprises e.g. adding graphite powder and sodium nitrate into concentrated sulfuric acid, adding hydrogen peroxide and carrying out hydrothermal reaction.

SHENG Z, WEI K, YIN J, ZHONG H, ZHANG L

Nitrogen doped bismuth vanadate with oxygen vacancy graphene oxide nanocomposite photocatalytic material used in photocatalytic degradation of pollutants comprises nitrogen doped bismuth vanadate with oxygen vacancy and graphene oxide.

YANG Y, BI Y, HOU X, FENG L, SUO G, HE R, CHEN H, YE X, ZHANG L, CHEN Z, ZHU J, SUN Y, ZOU X

Preparing cobalt manganate/N-doped graphene composite catalyst useful in removing water contaminants comprises e.g. choosing raw materials, preparing cobalt manganate preparation, compositing and calcining.

FANG Y, LIU H, DI Z, HAN R, SUN P, WU J, SHI D, WU Z, ZHANG L