Structural, textural, morphological, magnetic and electromagnetic study of Cu-doped NiZn ferrite synthesized by pilot-scale combustion for RAM application

Autor: Elvia Leal, Sabrina Trajano Basílio, Joelda Dantas, Priscila Richa, Roberto da Costa Lima, Ruth Herta Goldschmidt Aliaga Kiminami, Ana Cristina Figueiredo de Melo Costa

Publikováno v: Arabian Journal of Chemistry, Vol 13, Iss 11, Pp 8100-8118 (2020)

The synthesis of the Ni0.5-xZn0.5-xCu2xFe2O4 (x = 0; 0.10 and 0.15) ferrite with the differential of pilot-scale production by the combustion reaction method was investigated for RAM application purposes. Combustion temperatures ranging from 682 °C

Externí odkaz: https://doaj.org/article/36178ecc7a43478591bae441097343c8

Use of Ni-Zn ferrites doped with Cu as catalyst in the transesterification of soybean oil to methyl esters

Autor: Joelda Dantas, Jakeline Raiane D. Santos, Rodrigo Bruno L. Cunha, Ruth Herta G. A. Kiminami, Ana Cristina F. M. Costa

Publikováno v: Materials Research, Vol 16, Iss 3, Pp 625-627 (2013)

The purpose of this work is to evaluate the performance of Ni0.5Zn0.5Fe2O4 ferrite doped with 0.1 and 0.4 mol of Cu as a catalyst for the transesterification of soybean oil to biodiesel, using methanol. The samples were characterized by X-ray diffrac

Externí odkaz: https://doaj.org/article/0406c5dcf5a14061bc9bb7eeaabdb7ca

Structural, textural, morphological, magnetic and electromagnetic study of Cu-doped NiZn ferrite synthesized by pilot-scale combustion for RAM application

Autor: Joelda Dantas, Priscila Richa, Elvia Leal, Roberto da Costa Lima, Ana Cristina Figueiredo de Melo Costa, Sabrina Kelly Trajano Basílio, Ruth Herta Goldschmidt Aliaga Kiminami

Publikováno v: Arabian Journal of Chemistry, Vol 13, Iss 11, Pp 8100-8118 (2020)

The synthesis of the Ni0.5-xZn0.5-xCu2xFe2O4 (x = 0; 0.10 and 0.15) ferrite with the differential of pilot-scale production by the combustion reaction method was investigated for RAM application purposes. Combustion temperatures ranging from 682 °C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b84d834e643f05cabfb48af67d5ddc18
https://doi.org/10.1016/j.arabjc.2020.09.041

Biodiesel production evaluating the use and reuse of magnetic nanocatalysts Ni0.5Zn0.5Fe2O4 synthesized in pilot-scale

Autor: Joelda Dantas, Elvia Leal, Ruth Herta Goldsmith Aliaga Kiminami, Ana C. Costa, Daniel Reinaldo Cornejo

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Arabian Journal of Chemistry, Vol 13, Iss 1, Pp 3026-3042 (2020)

Magnetic nanoparticles (MNP) of Ni0.5Zn0.5Fe2O4, successfully synthesized by combustion reaction, with special differential in the production, starting from the scale of 10 g/production to a pilot-scale reproducibility of up to 200 g/production, were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::143922bf75629608441a8cc76dc1554d
https://doi.org/10.1016/j.arabjc.2018.08.012

PYROLYSIS OF SEWAGE SLUDGE: FROM UNWANTED WASTE TO DESIRED MATERIAL

Autor: Alisson Marcos Fogaça, Joelda Dantas, Eduardo Augusto Agnellos Barbosa, BRUNO FONSECA DA SILVA

Publikováno v: Anais do Terceiro Sustentare e Sexto Wipis.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6ea55a7a84de285ffb663751b124afd
https://doi.org/10.29327/iii_sustentare_vi_wipis.440622