国家/地区 波兰（8） 世界知识产权组织（3） 欧洲专利局（EPO）（2）
IPC部 B（8） C（7） A（2）
IPC大类 B82（7） C01（7） A61（2）
B01（2）
IPC小类 C01B（7） B82Y（6） C01G（3）
A61K（2） B01J（2）
IPC B82Y040/00（6） C01B031/00（3） A61K009/50（2）
C01B031/04（2） C01B032/19（2） C01G005/00（2）
C01G007/00（2） C01G023/047（2） C01G055/00（2）
发明人 JASTRZEBSKA A（4） JURECZKO J（4） OLSZYNA A（4）
KUNICKI A（3） CHOINSKA E（2） DUZYNSKA A（2）
JAKUBOWSKA M（2） JANCZAK D（2） MLOZNIAK A（2）
OSICA I（2） SLOMA M（2） STOBINSKI L（2）
SWIESZKOWSKI W（2） WROBLEWSKI G（2） ZDROJEK M（2）
公开年 2016（3） 2014（2） 2020（2）
申请年 2012（3）  2015（3）  2022（2） 
专利权人 POLITECHNIKA WARSZAWSKA（11）

High frequency switch for switching microwave, millimeter wave and higher frequency signals e.g. polarization switching, has two-dimensional semiconducting gate electrode arranged in interrupting gap and connected to control electrode.

CYWINSKI G, RUMIANTCEV S, BAJURKO P, YASHCHYSHYN Y

Producing flaked graphene comprises performing intercalation and exfoliation of graphite in a liquid by continuous stirring of the components by sonication.

ZDROJEK M, DANIEWSKI A R, DUZYNSKA A, OJRZYNSKA M

Core/shell microcapsules modified with graphene oxide comprises polyester porous core comprising biologically active substance and hydrogel shell encompassing core prepared from aqueous solution of alginate with addition of graphene oxide.

OSICA I, SWIESZKOWSKI W, CHOINSKA E, STOBINSKI L

Making flake graphene by liquid phase exfoliation of graphite particles involves preparing graphite particles suspension in solvent and mixing it until suspension in solvent is obtained from which unexfoliated graphite particles are removed.

DUZYNSKA A, ZDROJEK M, WROBLEWSKA A, LAPINSKA A

Core/shell microcapsules comprise polyester porous core containing active substance and hydrogel shell which surrounds core and is made from aqueous solution of alginate with addition of graphene oxide.

OSICA I, SWIESZKOWSKI W, CHOINSKA E, STOBINSKI L

Preparing modified graphene flakes by using thermal decomposition of precursor of titanium dioxide produced from organotitanium compound, comprises e.g. dispersing flakes of graphene or graphene oxide in organic solvent.

JURECZKO J, KURNICKI A, JASTRZEBSKA A, OLSZYNA A

Flakes of graphene surface-modified nanoparticles composite of alumina-noble metal prepared by e.g. dispersing graphene or graphene oxide in organic solvent, adding organoaluminum compounds and noble metal compounds, and stirring.

JURECZKO J, KUNICKI A, JASTRZEBSKA A, OLSZYNA A

Flakes of graphene surface-modified nanoparticles composite of carbon monoxide-titanium-noble metal, prepared by e.g. dispersing flakes of graphene or graphene oxide in organic solvent and adding titanium compounds and noble metal compounds.

JURECZKO J, KUNICKI A, JASTRZEBSKA A, OLSZYNA A

Method for producing graphene layer on substrate, involves applying graphene ink and solvent that is butyl carbitol acetate to substrate, curing graphene ink layer, followed by applying graphene filler to ink layer by using spraying process.

WROBLEWSKI G, JANCZAK D, JAKUBOWSKA M, SLOMA M, MLOZNIAK A

Method for preparing surface modified graphene flakes, involves dispersing organic solvent with graphene oxide flakes, introducing aluminum compound, stirring in presence of air, removing solvent, and decomposing mixture in presence of air.

KUNICKI A, OLSZYNA A, JASTRZEBSKA A, JURECZKO J, KURTYCZ P