国家/地区 中国（43）
IPC部 B（45） A（7） C（4）
D（2） G（2）
IPC大类 B01（45） A01（3） A61（3）
C02（3） D01（2）
IPC小类 B01D（45）
IPC B01D053/86（45）
发明人 GUO C（6） WU X（6） LI J（3）
YANG Y（3） ZHANG D（3） DONG F（2）
GAO K（2） HUANG J（2） JIANG M（2）
LENG J（2） SONG C（2） WU B（2）
XIAO J（2） YU L（2） ZHANG Q（2）
公开年 2018（39） 2019（4） 2020（2）
申请年 2018（45）
专利权人 ANHUI LEJIN .（6） WENZHOU BAOL.（5） JIANGSU FRS .（2） UNIV GUANGXI.（2）

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

Air purification material containing BAO purification factor comprises e.g. sepiolite, attapulgite, graphene, surfactant, calcium-based bentonite, photocatalyst, bentonite, modified tourmaline and zeolite.

CAI H, WEN H, LIU L

Graphene organic solution microwave solid-liquid separating and reducing device, has spraying system provided with high pressure spray pump, and microwave excitation cavity equipped with exhaust port that is provided with microwave inhibiting screen.

DENG J

Preparation of graphene-modified air purification material, involves adding rare earth mesoporous oxide to graphene oxide dispersion, slowly adding cyclodextrin to mixture, adding titanium dioxide to reaction liquid, and calcining colloid.

INVENTOR U

Digester for micro-environmental pollution control, comprises nano titanium dioxide, activated carbon, nano ferroferric oxide, silica gel, silver composite, graphene, diatomaceous earth, palladium, reducing agent, nano-calcium oxide.

PENG W, GE S, ZHANG D, YANG X, GU H, YANG Y, DENG H

Photocatalyst composition useful in air filtration structure comprises titanium dioxide, graphene and photoconductive materials.

YAN J, KAN W, YAN C, GAN W

Fiber filter integrated water treatment device, has primary polyester fiber filter and secondary polyester fiber filter formed with graphene polyester fiber, graphene polyester masterbatch and anion preparation of polyester masterbatch.

SU Y

Preparing graphene-sheet manganese dioxide, comprises e.g. preparing aqueous potassium permanganate solution, and potassium permanganate-manganese sulfate mixture, adding graphene oxide powder to water and ultrasonically dispersing.

LI L, HUANG M, QU X

Vehicle ventilation system for graphene composite filtering membrane, has sepiolite fiber layer formed far away from side of plant fiber layer that is arranged with silver fiber layer, where sepiolite fiber layer is formed with carbon layer.

HUANG J

Preparing photocatalytic material useful for air purification, comprises e.g. adding zinc acetate and neodymium nitrate to deionized water, stirring, ultrasonically treating, and dispersing the graphene quantum dot solution.

ZHANG R, GAO K, WU B