国家/地区 中国（9）
IPC部 C（9）
IPC大类 C02（9）
IPC小类 C02F（9） B01J（7）
IPC C02F101/20（9）
发明人 LI Y（3）
公开年 2015（9）
申请年 2015（9） 
专利权人 UNIV HOHAI（2）

Preparation of composite material used for separating and removing anion and anionic-form heavy metal in sewage, involves mixing graphene oxide dispersion obtained using e.g. graphene oxide, and clay dispersion obtained using e.g. clay.

CHEN W, ZHANG X

Preparation of graphene oxide adsorption material for adsorption of copper ion, involves dissolving graphene oxide-triethylenetetramine black powder samples in water, adding hydrochloric acid and potassium cyanate and washing.

YU H, ZHANG K

Method for preparing amino functionalized graphene quantum dot, involves centrifuging and washing catalyst to remove excess ethylenediamine after refluxing, and preparing amino functionalized graphene quantum dots.

LIN S

Three-dimensional reduction graphene oxide-manganese oxide/manganese carbonate nanocomposite has preset complete degradation time of methylene blue during non-noble metal catalysis and high arsenic ion adsorption effect.

CHEN Q, LIU H, WANG Y, YAN H, ZOU J, ZHANG H, ZHU S

Preparation of graphene oxide-cadmium ion imprinted polymer used for adsorbing cadmium ion, involves reacting oil phase of methyl methacrylate, and aqueous phase of cadmium nitrate, cetyltrimethylammonium bromide, and graphene oxide.

LIU Y, LIU Z, MENG X, HU X

Graphene double level filter core has grade filters that are provided with coal grain and quartz sand grain, and non-woven cloth filter that is arranged between grade filters that are arranged close to water inlet and water outlet.

YAN L

Preparing layered sulfonated graphene/titanium dioxide composite material useful e.g. absorbing metal ions in wastewater comprises e.g. adding sulfonated graphene into deionized water, and adding layered titanium dioxide sphere.

DAI Y, LI Y, WANG L

Preparing graphene carbon material involves adding carbon source solution to graphene oxide solution, stirring mixture, transferring mixture to stainless steel autoclave, carrying out hydrothermal synthesis, and cooling mixture.

CHEN J, HAN J, LI Y, SU M, ZHANG N, LU A, LI K, LIN X, LIU X

Composite aerogel material used for adsorption of organic pollutants and heavy metal ions in water comprises graphene aerogel carrier, and silver nanoparticles modified carbon spheres to active ingredient.

LI Y