国家/地区 Portugal（18）
关键词 GRAPHENE（5） OXYGEN REDUCTION RE.（4） REDUCED GRAPHENE OX.（3）
CARBAMATE（2） GRAPHENE FLAKE（2） METAL OXIDE（2）
PHOTOCATALYSI（2）
出版物 INTERNATIONAL JOURN.（2） JOURNAL OF MATERIAL.（2）
出版时间 2017（4） 2019（4） 2021（2） 2023（2）
机构 UNIV PORTO（8） INST POLITEC.（2） UNIV AVEIRO（2）
作者 FREIRE C（18）

Metal Oxide (Co3O4 and Mn3O4) Impregnation into S, N-doped Graphene for Oxygen Reduction Reaction (ORR)

MATERIALS

MATHUMBA P, FERNANDES DM, MATOS R, IWUOHA EI, FREIRE C

Upgrading the Properties of Reduced Graphene Oxide and Nitrogen-Doped Reduced Graphene Oxide Produced by Thermal Reduction toward Efficient ORR Electrocatalysts

NANOMATERIALS

RAMIREZBARRIA CS, FERNANDES DM, FREIRE C, VILLAROABALOS E, GUERRERORUIZ A, RODRIGUEZRAMOS I

Towards efficient oxygen reduction reaction electrocatalysts through graphene doping

ELECTROCHIMICA ACTA

FERNANDES DM, MATHUMBA P, FERNANDES AJS, IWUOHA EI, FREIRE C

Cu-based N-doped/undoped graphene nanocomposites as electrocatalysts for the oxygen reduction

JOURNAL OF APPLIED ELECTROCHEMISTRY

NUNES M, FERNANDES DM, MORALES MV, RODRIGUEZRAMOS I, GUERRERORUIZ A, FREIRE C

Electrocatalytic activity of new Mn3O4@oxidized graphene flakes nanocomposites toward oxygen reduction reaction

JOURNAL OF MATERIALS SCIENCE

ARAUJO MP, NUNES M, ROCHA IM, PEREIRA MFR, FREIRE C

Co3O4 Nanoparticles Anchored on Selectively Oxidized Graphene Flakes as Bifunctional Electrocatalysts for Oxygen Reactions

CHEMISTRYSELECT

ARAUJO MP, NUNES M, ROCHA IM, PEREIRA MFR, FREIRE C

Sensitive bi-enzymatic biosensor based on polyphenoloxidases-gold nanoparticles-chitosan hybrid film-graphene doped carbon paste electrode for carbamates detection

BIOELECTROCHEMISTRY

OLIVEIRA TMBF, BARROSO MF, MORAIS S, ARAUJO M, FREIRE C, DE LIMANETO P, CORREIA AN, OLIVEIRA MBPP, DELERUEMATOS C

Laccase-Prussian blue film-graphene doped carbon paste modified electrode for carbamate pesticides quantification

BIOSENSORS BIOELECTRONICS

OLIVEIRA TMBF, BARROSO MF, MORAIS S, ARAUJO M, FREIRE C, DE LIMANETO P, CORREIA AN, OLIVEIRA MBPP, DELERUEMATOS C

Graphene-poly(nickel complex) as novel electrochromic nanocomposite for the fabrication of a robust solid-state device

JOURNAL OF COLLOID INTERFACE SCIENCE

ARAUJO MP, NUNES M, FONSECA J, MOURA C, HILLMAN R, FREIRE C

Facile synthesis of well dispersed Pd nanoparticles on reduced graphene oxide for electrocatalytic oxidation of formic acid

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

KRISHNA R, FERNANDES DM, MARINOIU A, VENTURA J, FREIRE C, TITUS E