国家/地区 中国（7）
IPC部 C（7） B（4） F（2）
IPC大类 C02（7）
IPC小类 C02F（7） B01J（4） C01B（2）
F16K（2）
IPC C02F001/28（7）
发明人 XU C（7）
公开年 2020（2） 2021（2）
申请年 2019（3）  2021（2） 
专利权人 HAIER SMART .（2） QINGDAO HAIE.（2）

Graphene oxide composite hydrogel used for adsorbing heavy metals, is made of graphene oxide, polyethylene glycol-containing hyperbranched polyester copolymer and poly(trans-4-carbonyl-4-(thiophene-2-yl)but-2-enoic acid).

XU C, HUA M, ZENG L

Preparing patterned nitrogen-sulfur co-doped graphene aerogel, comprises ultrasonically dispersing graphene oxide into water, adding thiamine hydrochloride or rhodamine to graphene oxide dispersion, ultrasonically processing, freezing and drying.

XU C, ZHANG N, ZHONG H, ZHANG L, WEI K, SHENG Z

Preparation of zinc oxide/graphene/graphene oxide/carbon nanotube aerogel, involves mixing graphene oxide aqueous solution, carbon nanotube aqueous solution and zinc salt solution, stirring to obtain precursor sol, filtering to obtain wet gel, putting wet gel into dryer to obtain composite aerogel.

WANG J, XU C, GUO J, YUAN P, ZHANG T, DU W, ZHAO S, CHENG F, LI E, MA D, GONG S, SHEN Y

Collecting metal using modified graphene comprises e.g. adding graphene and sulfur nitrogen compounds into water, heating, refluxing, stirring, solid and liquid separation mixture, and storing solid part as modified graphene.

XU C, LIN P

Graphene sterilizing component comprises a shell, where the shell is provided with an inner cavity, one end is provided with a water inlet and other end is provided with a water outlet, and the graphene module is set in the inner cavity of the shell.

WANG Y, LI Z, WANG H, QU G, LIU H, XU C

Sterilizing water tap for water purifying device, has shell whose end is provided with water inlet and another end is provided with water outlet, and graphene module fixed in inner cavity of shell, where end of shell is provided with water inlet.

WANG Y, LI Z, WANG H, QU G, LIU H, XU C

Preparing composite modified expand graphene used in printing-dyeing waste water treatment comprises e.g. soaking crystalline flake graphite in cetyltrimethylammonium bromide-potassium bromide composite modifier solution, washing, expanding.

FAN P, JIAO C, LIN A, SUN Y, WANG H, XU C