国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC C02F101/30（3） B01J020/20（2） B01J020/28（2）
B01J020/30（2）
发明人 ZHANG L（4）
公开年
申请年
专利权人 UNIV BENGBU（4）

Preparing graphene functionalized magnetic silica for water treatment, by adding ferroferric oxide nanoparticles to ethanol, adding ethyl orthosilicate and aqueous ammonia, reacting, adding amino functionalized magnetic silica and reacting.

LI Q, ZHANG L, WU Z

Preparation of nano nitrogen-doped titanium dioxide nanotube/reduction-oxidation graphene composite with visible light catalyzing performance involves dissolving urea into sodium hydroxide solution, adding graphene oxide, cooling and drying.

ZHU L, JIN X, LI X, ZHANG L, WANG J, DU X

Preparation of magnetic graphene-based zinc oxide nano-composite material for degrading organic pollutants such as methylene blue in water, involves ultrasonically dispersing graphene oxide in water to obtain graphene oxide suspension.

ZHANG L, JIANG F, LIU L, WANG C, LV Z, CHENG D

Preparing graphene nano-adsorbent used to remove malachite green in water, by adding sodium borohydride aqueous solution to graphene oxide suspension, dripping aryl diazonium salt and processing to obtain sulfonated graphene.

LV Z, QIAN Q, WANG C, WANG X, ZHANG L