国家/地区 巴西（14）
IPC部 B（14）
IPC大类 C01（14） B01（7） B82（6）
H01（3） B32（2）
IPC小类 C01B（14） B82Y（6） B01D（5）
B01J（5） H01M（3） B32B（2）
IPC C01B032/198（14）
发明人 BELTRAMI L V R（2） FENNER B R（2） HASHIMOTO H（2）
HORIBE T（2） ISOBE K（2） KIYOSHI I（2）
SERA Y（2） YAMASHITA E（2） ZATTERA A J（2）
公开年 2021（4） 2018（3） 2022（3） 2016（2） 2017（2）
申请年 2020（5）  2016（4）  2017（2）  2021（2） 
专利权人 FUJI CHEM IN.（2） KWANSEI GAKU.（2） UNIV FUNDACA.（2）

Coating polymeric foam for producing coated polymeric foam for sorption of hydrophobic substances, involves solubilizing allotropic form of carbon in organic solvent of foam, and immersing polymeric foam in obtained solution, under stirring.

ZATTERA A J, BELTRAMI L V R, FENNER B R, ZIMMERMANN M V G

Synthesis of graphene oxide for forming reduced graphene oxide, involves adding micronized graphite, sulfuric acid, potassium permanganate and sodium nitrate to container, adding deionized water and hydrogen peroxide, washing precipitate and exfoliating.

ZATTERA A J, BELTRAMI L V R, FENNER B R, SANTANA R M C

Modified graphene oxide with nano metal particles used for e.g. treatment of water for human consumption, is prepared by mixing phosphorus pentoxide, graphite, sulfuric acid and potassium persulfate, stirring, vacuum filtering mixture and washing, and drying to obtain pre-oxidized graphite.

BERGAMASCO R, BAZANA S D L, BIADOLA Q L S, GOMES R G, FILHO B A D A, NAKAMURA C V, SUGUIURA D, OCAMPOS F T

Preparing reduced graphene oxide nanosheets composed of graphene multilayers, involves synthesizing graphene multilayers from method of photo-oxidation assisted by ultraviolet radiation and preparing solution in water mixture.

FUSER PILLIS M, VERCINO CORREA O, TEIXEIRA BENTO R, PEREIRA COUTINHO S, DOS SANTOS T F, PILLIS M F, CORREA O V, BENTO R T, PEREIRA COTINHO S

Composite powder useful for powder metallurgy and additive manufacturing processes, comprises particles with a core of an iron based material and a coating of a graphene based material.

JANSSON U, TIDEN S, TAHER M, DIAZ L, REMONEN T, JANSSEN U

Hybrid graphene material used for manufacturing filters of substances from any tobacco product, preferably cigarettes, industrial processes, internal combustion engines or chemical processes, comprises micronized graphite.

BENSE CANDELA T, BANCHERO ISASMENDI M M, UMPIERREZ VAZQUEZ E F, RUFENER C, VILLANUEVA J P, PARDO H, FACCIO R, MOMBRU A, BENSE C T, BANCHERO I M M, UMPIERREZ V E F, BENSE C T S, CANDELA T B, ISASMENDI M M B, VAZQUEZ E F U, UMPIERREZ VIZQUEZ E F, UFENER C, UMPIERREZ VAZQUEZ E, DRA. PARDO H, DR. FACCIO R, DR. MOMBRU A

Making graphene oxide from kish graphite comprises e.g. provision of kish graphite, pre-treating kish graphite, intercalation graphite with persulfate salt and acid, expansion of intercalated graphite and oxidatizing expanded kish graphite.

VU T T, SUAREZ SANCHEZ R, SUAREZ S R, VU T, SANCHEZ R S

Preparing immunosensor for detection of triiodothyronine hormone involves modifying graphite electrode with electrochemically graphene oxide followed by electropolymerization of tyramine to form OGre / PTir donor complex.

MARCOS MADURRO J, BRITO MADURRO A G, SOUSA DA SILVA H, VIEIRA DA SILVA J

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

Polyethyleneimine-functionalized polyethyleneimine-functionalized graphene nanopowder used for delivering nucleic acids, such as genes or small interfering ribonucleic acid to cells, has predetermined particle size.

RIBEIRO RESENDE R, TONELLI F M P, LADEIRA L O, CAIRES DE JESUS A, DOS SANTOS NASSIF LACERDA, DE FRANCA L R