国家/地区 波兰（6）
IPC部 C（6） B（4）
IPC大类 C01（6） B01（2）
IPC小类 C01B（6）
IPC C01B032/198（6）
发明人 FRYCZKOWSKA B（2） JANICKI J（2）
公开年 2017（2） 2021（2）
申请年 2019（3） 
专利权人 AKAD TECHNIC.（3） UNIV ZACHODN.（2）

Preparing graphene oxide-based fungicides or bactericides used in agriculture and horticulture to eliminate pathogens, by adding graphene oxide synthesized from graphite and modified by Hummers method to distilled water, mixing and packing.

FRYCZKOWSKA B, GABRYS T, JANICKI J

Producing oxidized graphene flakes by reacting sulfuric acid or mixture of orthophosphoric acid and sulfuric acid with graphite powder, cooling, adding oxidant, heating, supplying deionized water, and stopping reaction with perhydrol.

KACZMAREK L, MAKOWICZ M, WARGA T, STEGLINSKI M, ZAKRZEWSKI S, BATORY D, PELKA M, KUTEN D, NAZIM T, GALAZKA M

Purifying graphene oxide, involves obtaining graphene oxide from graphite, filtering, stirring mixture of graphene oxide and hydroxide, pouring graphene oxide precipitate, adding mineral acid solution, and drying graphene oxide precipitate.

FRYCZKOWSKI R, KUKULSKI T, SIERADZKA M

Graphene oxide modified cellulose membrane for use as biofouling resistant membrane, packaging material or biopolymer-drug carriers, and scaffolds for tissue culture, comprises cellulose andgraphene oxide.

FRYCZKOWSKA B, MACHNICKA A, JANICKI J

Sorption of carbon dioxide from air using carbon material as solid sorbent, comprises using reduced graphene oxide as sorbent obtained by modified Hummer method, which before using it for sorption of carbon dioxide is heated in inert gas.

KUSIAKNEJMAN E, KAPICAKOZAR J, WANAG A M, MORAWSKI A W

Separating graphene oxide flakes by gradient fractionation comprises producing density gradient by ultracentrifugation in solution of sodium chloride and percoll and placing a layer on surface of generated gradient graphene oxide.

MIJOWSKA E, URBAS K