国家/地区 巴西（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC
发明人 DOS SANTOS T C（2） MACHADO RONCONI C（2）
公开年 2023（4）
申请年 2021（3） 
专利权人 MACHADO R C（2）

Polymer nanocomposite used in manufacture of electrical and electronic equipments, as insulating layers on circuit boards, semiconductors, transistors, capacitors, batteries, has at least one polymer matrix, at least one inorganic filler, at least one carbonaceous filler and at least one additive.

DE ALMEIDA P R, BELMONTE B D A, DE OLIVEIRA A M, KASAMA A H, DE OLIVEIRA B G, BOLFARINI C, COSTA L C, AMBROSIO J D, BARBOSA R, DE OLIVEIRA BLANCO G, BELMONTE BARBOSA D A, DE ALMEIDA PECANHA R

Synthesis of magnetic nano-hybrid based on graphene, ferrite and water used for telecommunication and health science applications, involves forming hybrid graphene material with magnetic properties using metallic ion, graphite and water as precursor.

CRUZ ROMAO L P, DOS SANTOS C A, DA COSTA CUNHA G, OLIVEIRA R V M, DE SOUZA CRUZ D R, FERREIRA SANTOS A

Production of polymer-functionalized and drug-loaded reduced graphene oxide material for improving availability of drug to treat cutaneous leishmaniasis, involves ultrasonically-dispersing aqueous dispersion of graphite oxide, aqueous dispersion of polymer, reducing agent, and dispersion of drug.

MACHADO RONCONI C, DA SILVA VITORINO L, DOS SANTOS T C, ALVES DE ALBUQUERQUE BESSA, VERCOZA COSTA B R, DA SILVA SANTOS E C, SOUSA DE OLIVEIRA L A, FERNANDES RODRIGUES J

Production of porous N-graphene doped with nitrogen atoms, by adding polyallylamine hydrochloride to water, adding graphite oxide to water, exfoliating graphite oxide dispersion, adding polyallylamine solution to dispersion, transferring mixture to autoclave, and mixing with potassium hydroxide.

MACHADO RONCONI C, DOS SANTOS T C, CARNEIRO J W D M, MOREIRA DA SILVA A F, TAVARES DA COSTA L, GROHS RIBEIRO M