国家/地区 中国（9） 美国（7） 世界知识产权组织（6） 欧洲专利局（EPO）（3） 日本（3） 台湾（2）
IPC部 B（15）
IPC大类 C01（15）
IPC小类 C01B（15）
IPC C01B031/04（12） C02F001/28（10） B01J020/20（7）
B01J020/28（5） B01J020/30（4） B01D015/08（3）
B01J020/02（3） C01B031/02（3） C01B032/182（3）
C01B032/23（3） B01D015/00（2） B01D067/00（2）
B01D069/10（2） B01D069/12（2） B01D071/02（2）
发明人 IMADA T（2） NAITO K（2） SUZUKI A（2）
YANG J（2）
公开年 2016（15）
申请年 2015（9）  2016（6） 
专利权人 TOSHIBA KK（2）

Composite material having a porous graphene-based foam matrix used to remove target species e.g. mercury from liquid or gas, comprises porous inorganic micro-particles and metal oxide nano-particles distributed throughout foam matrix.

LOSIC D, TRAN D, KABIRI S

Graphene oxide laminate membrane used in filtration device, comprises graphene oxide flakes and pristine graphene flakes which are from predetermined value of flakes of which graphene oxide laminate membrane is comprised.

KALANGI V S, NAIR R R

Preparing magnetic graphene oxide composite material used to treat water, comprises forming dispersion of graphene oxide and magnetic material within dispersant solution and controlling the pH of the dispersant solution.

TABOR R, MCCOY T

Manufacture of graphene oxide/graphene aerogel for adsorption and removal of hydrophobic contaminant, involves preparing oxidized graphite precursor, subjecting oxidized graphite precursor to hydrothermal/solvothermal process and drying.

FU M, CHEN J, YANG J, YUAN B

Carbon alkyl chain modified graphene useful in e.g. sewage treatment, comprises alkyl chain modified graphene layer containing an alkyl chain and the alkyl chain modified graphene is modified by reducing graphene oxide.

LIU L, LI T, WANG Z

Preparing graphene aerogel used for adsorbing Rhodamine B, involves adding graphene oxide to deionized water and dispersing mixture by ultrasonic or mechanically stirring for until mixture is homogeneously mixed.

YAN C, PAN X, WANG Y

Removing urea from biological fluids, comprises e.g. contacting fluid comprising urea with mass of graphene-based material particles, and sorbing portion of urea into or onto graphene-based material particles.

NATAN M J, KYRLIDIS A

Adsorbent for, e.g. water softener, comprises oxidized graphene or oxidized graphite having carboxyl group and phenolic hydroxyl group.

NAITO K, SUZUKI A, IMADA T, YOSHINAGA N

Adsorbent for adsorption apparatus used for treating wastewater comprises graphene oxide.

NAITO K, SUZUKI A, IMADA T

Reduced graphene oxide composite material used as household cleaning product for cleaning e.g. oil stained on hand, comprises substrate containing fibrous material or porous material, and reduced graphene oxide sheet on substrate.

CHANG H, PERIASAMY A P, WU W, LIN G