国家/地区 巴西（14）
IPC部 C（10） B（8） G（3）
H（3）
IPC大类 C01（8） B82（5） C08（4）
B01（3） C09（3） G01（2）
H01（2）
IPC小类 C01B（8） B82Y（5） C08K（4）
B01J（3） C08J（2） C08L（2）
IPC C01B032/198（4） B82Y030/00（3） C08K003/04（3）
C01B032/19（2） C08J003/22（2）
发明人
公开年 2018（7） 2017（6）
申请年 2017（14）
专利权人 UNICAMP UNIV.（2） UNIV FEDERAL.（2）

Immunosensor construction process for indirect electrochemical detection of mycobacteria, involves selecting graphite with carbon nanotubes and gold nanoparticles (screen printed DRP 110-GPH-GNP110) as working electrode.

GOULART FILHO L R, BERNARDES GOULART I M, ALVES BALVEDI R P, DE PAULA A T, NUNES RIELLO F

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

Obtaining graphene oxide used to purify water, comprises e.g. mixing lamellar graphite powder with intercalating material, separating the structural lamellas with sodium nitrate, and adding mixture to sulfuric acid with continuous stirring.

TERENCE M C, CARRIO J A G, NASCIMENTO R S D, GUEVARA CARRIO J A, DO NASCIMENTO R S

Obtaining graphite oxide and graphene oxide used as additives for polymeric composites for use in supercapacitors and batteries, involves mixing oxidizing agent and graphite intercalating agent and irradiating mixture using microwave.

GOMIDE DE CASTRO V, CARDOSO NEVES J, PEREIRA N D M, SILVESTRE ASSIS A L, MONTORO L A, GOULART SILVA G, DAS MERCES PEREIRA N