国家/地区 巴西（7）
IPC部 B（4） C（4）
IPC大类 C01（3） B01（2） C08（2）
IPC小类 C01B（3） B01J（2） C08K（2）
IPC C01B032/198（2）
发明人
公开年 2018（7）
申请年 2017（7）
专利权人

Resistive memory device used for e.g. electronic device, comprises layer containing indium tin oxide/cupric oxide/graphene oxide and silver/cupric oxide/aluminum, and having preset range of thickness, and electrodes comprising aluminum.

SPARVOLI DE MEDEIROS M, PINHEIRO DA SILVA M F

Preparing a bioelectrode for detecting Alicyclobacillus acidoterrestris bacterium in orange juice involves modifying graphite electrode with electrochemically graphene oxide, which is followed by electrochemical polymerization.

BRITO MADURRO A G, MARCOS MADURRO J, RODRIGUEIRO FLAUZINO J M, VIEIRA DA SILVA J

Volatilizing element involves irradiating carbonaceous materials at frequency of microwaves, carbonaceous materials are selected from carbon, charcoal, carbon black, activated carbon, carbon nanotubes, graphene, silicon carbide, graphite.

DE MORAES FLORES E M, DUARTE F A, AUGUSTO BIZZI C, SOGARI PICOLOTO R, DA CRUZ S M, SCHMIDT L

Method for producing a nanocomposite containing graphene oxide used in pharmaceutical composition for preparing antitumor medicament, involves diluting graphene oxide dispersions and preparing an aqueous graphene dispersion.

ALVES O L, FONSECA L C, DE ARAUJO M M, DE MORAES A C M, MARTINEZ D S T, MENEZES DE ARAUJO M, TEODORO MARTINEZ D S

Sliding component used in engine e.g. internal combustion engine, comprises an overlay comprising graphene platelets functionalized with oxygen and/or fluorine functional groups within a matrix of a polymeric or plastics material.

LAING I, LATHAM D, LAING I M, LANE I

Metallic compound-graphene oxide composite used as photocatalyst in production of hydrogen, has no absorption derived from carbon-oxygen groups, hydroxyl groups, and carbonyl groups when metal compound in composite is molybdenum compound.

HASHIMOTO H, ISOBE K, HORIBE T, SERA Y, YAMASHITA E, KIYOSHI I

Energy storage device used e.g. as lithium-ion battery, comprises negative electrode having graphene, first binder and conductive additive, positive electrode having active material and second binder and separator present between electrodes.

ELKADY M F, KANER R B, KOWAL M, EL KADY M F