国家/地区 中国（9） 世界知识产权组织（2）
IPC部 B（11）
IPC大类 B01（11） C02（3）
IPC小类 B01J（11）
IPC B01J023/889（11）
发明人 LIU Y（2）
公开年 2021（5） 2020（3） 2022（3）
申请年 2020（11）
专利权人

Catalyst useful in metal-air battery, comprises particles comprising metal oxide and carbonaceous material, in which metal oxide is iron oxide or manganese oxide, and carbonaceous material is graphenic carbon material.

RUIZ HERRERO J L, PEREZ ALONSO F J, RUIZ MARTINEZALCOCER S, SHAN T, GARCIA GOMEZ A, PENA MARTIN E

Air-cleaning device useful for reducing harmful gases including ethylene and harmful microorganisms, comprises air inlet, ozone generating unit, ozone decomposition unit and air outlet.

YUN J S, LEE J S, JEONG H Y, LEE S Y, JEONGSE Y

Catalyst for selective preparation aldehyde or octanol, comprises active components, alkaline earth metal component, rare earth metal and/or transition metal component, carrier, where active component is non-noble metal components.

HAO X, WU J, CHEN Y, LU S, XU Y

Catalyst composition comprises conductive component, active component, cocatalyst and carrier.

FANG J, LIU J, CHEN G, MA T, LIU Y, SUN Y

Perovskite-based catalyst for constructing plasma catalytic purifying air system, comprises perovskite oxide with active nanoparticles comprising nickel, copper and/or vanadium dispersed on surface of perovskite oxide.

ZHU B, ZHU Y, YAN Y, GAO Y, LI Q, LI X

Preparing supported titanium dioxide catalyst for degradation of organic pollutants, by dissolving titanium source compound, adding soluble iron salt, soluble manganese salt and bentonite, aging, washing, drying and calcining.

CHE K, HOU H, NIU X, YU J, GONG Y, ZHOU H, SHI R

Preparing cigarette butt based graphene composite material, comprises e.g. purifying waste cigarette butt, and reacting with nickel foam, methacrylic acid, manganese(II) chloride hydrate and iron(III) nitrate nonahydrate.

LI W, WU Y, ZHANG J, ZHAO D

Preparing hydrophilic graphene/spinel type ferrite composite material involves adjusting pH value of graphene oxide aqueous solution to acidity and adding certain quality of modifier.

XU H, LI B

Ozone catalytic membrane reactor assembly used for water treatment engineering, e.g. advanced treatment technology for drinking water by inducing ozone decomposition using copper manganate/reduced graphene oxide catalytic film.

QI F, LI A, WEI G, LIU Y, SONG Z

Preparing manganese ferrite-titanium dioxide-graphene aerogel, comprises e.g. preparing aqueous graphene oxide solution, and ultrasonically treating with ferric nitrate nonahydrate, manganese nitrate tetrahydrate and tetrabutyl titanate.

YUAN Y, YANG Y, TANG X, ZHOU Y, JIANG L, DONG Y