国家/地区 波兰（5）
IPC部 B（5）
IPC大类 B01（2） B82（2） C01（2）
IPC小类 B01D（2） B82Y（2） C01B（2）
IPC
发明人
公开年 2017（2） 2018（2）
申请年 2016（5）
专利权人 MATERIALOW E.（2）

Manufacture of non-metal joints e.g. electroinsulating and semiconducting material bonded with copper involves mixing copper powder, copper oxide powder and reduced graphene oxide, sintering mixture, and using obtained powder for bonding.

PIETRZAK K, CHMIELEWSKI M, OLESINSKA W, STRAK C, SIEDLEC R

Making membranes of graphene oxide or its derivatives and cellulose, used e.g. to determine heavy metals, comprises e.g. dispersing graphene oxide or its derivative in water, and adding urea and sodium or potassium hydroxide.

MUSIELAK M, SITKO R

Making rubber products including technical seals i.e. bearing seals with reduced coefficient of friction, comprises mixing reduced graphene oxide suspension in polar organic solvent with phenolic resin applied to rubber surface and heating.

BEDNARCZYK T, CHMIEL G, LATOSSARNA E, MROZ 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

Production of graphene foil with pre-defined number of graphene layers involves producing graphene on metallic substrate, depositing polymer layer on graphene surface, and separating polymer/graphene stack from substrate.

KRAJEWSKA A, PASTERNAK I, PRZEWLOKA A, STRUPINSKI W