国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9） C02（4） C07（3）
IPC小类 B01J（9）
IPC B01J035/10（9）
发明人 ZHAO H（9）
公开年 2023（3） 2021（2）
申请年 2021（5）  2019（2） 
专利权人 CHINA PETROL.（3） RES INST PET.（3） UNIV DALIAN .（2） UNIV SHANXI（2）

Preparing selective oxidation catalyst, involves using water solution containing nitrogen element to dip carbon-containing material, mixing nitrogen-doped carbon carrier with active metal component compound solution, performing first drying and first reduction to first mixture.

ZONG B, RONG J, DU Z, CHEN G, SUN Q, ZHAO H, ZHENG L

Preparing oxidation catalyst useful for preparing 2,5-furandicarboxylic acid, comprises e.g. using aqueous solution containing phosphorus to impregnate carbonaceous material, performing roasting and performing drying and reduction.

ZONG B, DU Z, RONG J, CHEN G, SUN Q, ZHAO H, ZHENG L

Preparing oxidation catalyst useful for catalyzing oxidation of 5 hydroxymethylfurfural, comprises impregnating carbon-containing material in aqueous solution containing boron, calcining mixing boron-doped carbon carrier with active metal component solution and performing first reduction.

ZONG B, DU Z, RONG J, CHEN G, SUN Q, ZHAO H, ZHENG L

Preparing active carbon loaded titanium dioxide/graphene molecular sieve useful in degradation of trifluoroacetic acid or in catalyst comprises mixing titanium dioxide, active carbon and water, dispersing graphene and molecular sieve, adding sodium tripolyphosphate, and centrifuging.

JI M, JI L, SUN X, ZHAO H, MENG F, WANG Y, JI W

Nitrogen-doped non-metal catalyst useful in activating persulfate for removing pollutant, prepared by nitrogen doping on graphene or reduced graphene oxide micro-sheets and nano-silicon dioxide.

LI J, SUN N, FAN L, DU Z, ZHAO H, CHENG F

Nitrogen-doped graphene catalytic film for efficiently activating persulfate, has a base film and a nitrogen-doped graphene-nano silicon dioxide catalyst.

LI J, GENG Y, REN J, SUN H, XU Z, CHENG F, ZHAO H

Preparing layered mesoporous-carbon nanotube network structure catalyst material comprises e.g. utilizing electrospinning technology, and adding aminated graphene quantum dots and transition metal salts to the spinning solution.

ZHAO H, DING W, MI T, YU H, ZHU H

Preparing iron-nitrogen-carbon nano electro-catalyst material involves using electro-spinning technology, using polyvinyl chloride as fiber-forming template, and adding high-conductivity graphene or graphene and iron salt.

ZHAO H, YU H, DING W, LAN X, LIANG Z

Preparation of graphene-niobium-doped titania nanotube heterogeneous structure photocatalyst by using isopropyl alcohol and tetrabutyl titanate, solvent thermal method and coupling with graphene oxide in alkaline hydrothermal process.

ZHAO H, YAN W, NIU X, WANG L, QIU R, FU C, YANG J