Zobrazeno 1 - 10
of 116
pro vyhledávání: '"M. E. Melo Jorge"'
Autor:
Liliana P. Ferreira, César P. Reis, Tiago T. Robalo, M. E. Melo Jorge, Paula Ferreira, Joana Gonçalves, Abdollah Hajalilou, Maria Margarida Cruz
Publikováno v:
Nanomaterials, Vol 12, Iss 11, p 1870 (2022)
Magnetite nanoparticles were synthesized by the co-precipitation method with and without the assistance of an additive, namely, gelatin, agar-agar or pectin, using eco-friendly conditions and materials embodying a green synthesis process. X-ray diffr
Externí odkaz:
https://doaj.org/article/92931978111547a493a25211482006e6
Publikováno v:
Reviews on Advanced Materials Science, Vol 59, Iss 1, Pp 151-159 (2020)
Perovskites BaTiO3, La0.1Ba0.9TiO3 and BaFeO3 were prepared by different methods and utilized as photo-catalytic material for the degradation of the AO7 dye, with visible light. The toxicity of the treated solutions and the toxicity of perovskite pow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84b03c8889b7b97a2c5372bca8acd625
https://doi.org/10.1515/rams-2020-0012
https://doi.org/10.1515/rams-2020-0012
Autor:
S. Sério, Silvio Ferreira, Ana Lopes, Lurdes Ciríaco, Lu s Carlos Silva, Maria José Pacheco, M. E. Melo Jorge
Publikováno v:
Environmental Engineering and Management Journal. 17:2829-2836
Ti/TiO2 films were prepared by DC reactive magnetron sputtering followed by annealing in air at 400 C for 4 h. Structural tests have been performed to characterize the films, showing that the prepared films present 70% of anatase phase. When these re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e54cbc31acc98313025462ccd3d881e
https://doi.org/10.30638/eemj.2018.282
https://doi.org/10.30638/eemj.2018.282
Publikováno v:
Journal of Magnetism and Magnetic Materials. 537:168242
The increased use of superparamagnetic nanoparticles in medical applications motivates the development of new nanostructured materials and nanocomposites with tailored properties. In magnetic fluid hyperthermia, iron oxide nanoparticles destroy or we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec91623a1feddee49314bec53593c0ef
https://doi.org/10.1016/j.jmmm.2021.168242
https://doi.org/10.1016/j.jmmm.2021.168242
Autor:
M. I. da Silva Pereira, Ana C. Tavares, C. O. Soares, M. E. Melo Jorge, Maria Deus Carvalho, Carmen M. Rangel, Roosevelt Alves da Silva, A. Gomes, Ruth Afonso
Publikováno v:
AIMS Materials Science. 4:991-1009
Perovskites are important alternatives for precious metals as catalysts for bifunctional oxygen electrodes, involving oxygen evolution (OER) and reduction (ORR) reactions as is the case of regenerative fuel cells. In this work, strontium doped lantha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55219291f6a0100c70d7406078d8234b
https://doi.org/10.3934/matersci.2017.4.991
https://doi.org/10.3934/matersci.2017.4.991
Autor:
María Estrela Melo Jorge, S. Sério, Lurdes Ciríaco, Maria José Pacheco, Ana Lopes, M. E. Melo Jorge, Silvio Ferreira, Luis Silva
Publikováno v:
Portugaliae Electrochimica Acta. 35:313-321
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::041cd3c8f48bc39f132d1b2828bec095
https://doi.org/10.4152/pea.201706313
https://doi.org/10.4152/pea.201706313
Publikováno v:
Journal of Solid State Electrochemistry. 20:1713-1722
In this paper, the electrochemical behavior of europium perovskites (Ca0.6Eu0.4MnO3) prepared by a gel combustion method followed by a thermal treatment performed at 1073 and 1473 K is compared with the pristine oxide CaMnO3 (T = 1073 K) obtained by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecca1bde1a0ac81f5f7ae697c6ffe9ca
https://doi.org/10.1007/s10008-016-3184-9
https://doi.org/10.1007/s10008-016-3184-9
Publikováno v:
Journal of The Electrochemical Society. 163:H697-H704
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f6236322771ff0a3de3781e88e52554
https://doi.org/10.1149/2.0741608jes
https://doi.org/10.1149/2.0741608jes
Publikováno v:
Applied Surface Science. 360:798-806
Visible-light-driven Ca 1⿿ x Ln x MnO 3 (Ln = Sm, Ho; 0.1 x 0.4) films were grown by RF-magnetron sputtering onto fused silica substrates. The effects of Ca 2+ substitution for Ho 3+ or Sm 3+ in Ca 1⿿ x Ln x MnO 3 on the structural, morph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2bc0cc280d02706a10a277e4fcdf207
https://doi.org/10.1016/j.apsusc.2015.11.070
https://doi.org/10.1016/j.apsusc.2015.11.070
Publikováno v:
PHOTOPTICS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d648fcd7f9641af7f1f2a7de8ea7ba9a
https://doi.org/10.5220/0006751203340340
https://doi.org/10.5220/0006751203340340