国家/地区 中国（5） 美国（2）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 C02F（7） B01J（5） B01D（2）
IPC C02F101/32（7）
发明人
公开年 2021（7）
申请年 2020（3）  2019（2）  2021（2） 
专利权人

Preparing hydrophobic absorbent material based on polyurethane foam comprises e.g. mixing graphene oxide, crosslinking agent and fluorine-containing monomer, carrying out reaction, drying, grinding, pre-polymerizing, foaming and curing.

LI J, CHEN H, LIU N, TAO T

Preparation of hydrophobic membrane for oil-water separation by dissolving graphene oxide powder in water, adding zinc oxide nanowires to dispersion, suction filtering and vacuum drying.

LI C, ZHANG F, LI D, BAI L, QIAN H, SHEN J, QI Q, CHEN P

Preparing sponge used in oil-water separation, by dissolving amino-terminated polydimethylsiloxane in organic solvent, adding graphene oxide, stirring, adding condensing agent and glutaraldehyde, stirring, transferring to mold, and curing.

MO S, MEI J, LI Z

Antipollution three-dimensional electrocatalytic filler used for decomposing polycyclic aromatic hydrocarbon, comprises polyvinylidene fluoride, butanedione, N,N-dimethylacetamide, graphene, graphite powder, and carbon-based catalyst.

KANG S, ZHAO Z

Wood-based solar thermal device manufacturing method, involves cutting natural wood block with microstructural internal fluidic transport network with artificial holes extending between surfaces, and forming solar absorption layer on wood surface.

HU L, ZHU M, LI Y, CHEN C, LI T, LIU H, GONG A, KUANG Y

Preparing supported titanium dioxide catalyst for degradation of organic pollutants, by dissolving titanium source compound, adding soluble iron salt, soluble manganese salt and bentonite, aging, washing, drying and calcining.

CHE K, HOU H, NIU X, YU J, GONG Y, ZHOU H, SHI R

Composite material used to separate a nonpolar compound from an aqueous solution in a mixture, comprises a polyurethane foam coated with a layer of reduced graphene oxide (r-GO), and a layer of polystyrene in contact with the layer of r-GO.

AWADH T A S, BAIG N