国家/地区 中国（3）
IPC部 A（4）
IPC大类 A62（4） B01（4）
IPC小类 A62D（4）
IPC A62D003/30（3） A62D101/28（2） B01D053/00（2）
发明人 LIN R（3）
公开年 2018（3）
申请年 2018（4）
专利权人 CHENZHOU BOT.（3）

Preparing silver bromide/bismuth bromide oxide/graphene photocatalyst comprises e.g. treating graphite powder with mixing concentrated nitric acid and sulfuric acid in ice bath and adding potassium permanganate slowly to resultant mixture.

SINGH P, SUDHAIK A, RAIZADA P

Deodorizing agent for purification of indoor air and removal of formaldehyde from indoor air, comprises chitosan, nano-titanium dioxide, graphene oxide, polyvinylpyrrolidone, sodium bicarbonate, polyethylene glycol and water.

LIN R

Air purifier comprises nitroimidazole, plant extracts, graphene oxide, lauryl alcohol, sodium bicarbonate, polyethylene glycol, and water and plant extract is notoginseng extract and/or rosin extract.

LIN R

Non-toxic formaldehyde remover comprises nitrodiimidazole, natural essential oils, graphene oxide, polyvinylpyrrolidone, sodium bicarbonate, polyethylene glycol and water.

LIN R