国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6）
IPC小类 B01D（6）
IPC B01D053/72（6）
发明人 ZHANG C（6）
公开年 2021（2）
申请年 2020（2） 
专利权人

Nano aldehyde-removing liquid wax used for adsorbing indoor formaldehyde, purifying indoor air and maintaining indoor fragrance, comprises graphene, activated carbon, dried flower, plant essential oil, citric acid, peppermint leaf, Artemisia argyi, lavender, alcohol and turpentine oil.

ZHANG C

Catalyst useful for removing dioxin from fly ash prepared by uniformly stirring metal nitrate crystalline hydrate and porous carbon material in deionized water, performing constant temperature evaporating and concentrating, drying concentrated solution and calcining in inert gas.

YAN J, JIN L, ZHANG C, LI X, LU S, PENG Y

Preparing precious metal/graphene-supported manganese-zinc-based low-light photocatalyst comprises dissolving noble metal chlorides e.g. platinum or palladium in water, allowing sol to form viscous gel state under heating conditions.

ZHANG C, RAN W, LI Z

Catalytic conductive nanoplate for, e.g. purifying harmful gas, comprises nano heat insulation plate, and nano coating comprising nano gold, nano platinum, graphene, comb polymer as dispersant, montmorillonite, and water.

LIU C, ZHANG C, WANG C, CUI W

Graphene composite material based method for preparing formaldehyde purifying agent, involves adding hydrazine hydrate solution, modified mixed powder, nano-zinc oxide/nano titanium dioxide composite material to precursor solution.

ZHANG C

Cathode material for e.g. electrocatalytic reduction of oxygen, comprises partially-reduced graphene oxide is supported on surface of carbon paper and platinum supported on partially-reduced graphene oxide surface.

HE H, ZHANG B, ZHANG C, WANG S