caa a22 4500 463192745 CHVBK 20180406164913.0 cr unu---uuuuu 170326e20070301xx s 000 0 eng 10.1007/s10973-006-7744-6 doi (NATIONALLICENCE)springer-10.1007/s10973-006-7744-6 Effectof the modifier ion on the properties of MgFe2O4and ZnFe2O4 pigments [Elektronische Daten] [Camila Xavier, R. Candeia, M. Bernardi, S. Lima, E. Longo, C. Paskocimas, L. Soledade, A. Souza, Iêda Santos] Magnesium and zinc ferrites have been prepared by the polymeric precursor method. The organic material decomposition was studied by thermogravimetry (TG) and differential thermal analysis (DTA). The variation of crystalline phases and particle morphology with calcination temperature were investigated using X-ray diffraction (XRD) and scanning electronic microscopy (SEM), respectively. The colors of the ferrites were evaluated using colorimetry. Magnesium ferrite crystallizes above 800°C, presenting a yellow- orange color with a reflectance peak at the 600-650 nm range, while zinc ferrite crystallizes at 600°C, with a reflectance peak between 650-700 nm, corresponding to the red-brick color. Springer-Verlag, 2007 magnesium ferrite nationallicence Pechini nationallicence thermal analysis nationallicence zinc ferrite nationallicence Xavier Camila LTM, Departamento de Química/CCEN, Universidade Federal da Paraíba, Campus I, CEP 58059-900, João Pessoa, PB, Brazil aut Candeia R. LTM, Departamento de Química/CCEN, Universidade Federal da Paraíba, Campus I, CEP 58059-900, João Pessoa, PB, Brazil aut Bernardi M. CMDMC, Instituto de Física de São Carlos, USP, São Carlos, SP, Brazil aut Lima S. LSR, Departamento de Engenharia Mecânica/CT, Universidade Federal da Paraíba, Campus I, João Pessoa, PB, Brazil aut Longo E. CMDMC-LIEC, Instituto de Química, UNESP, Araraquara, SP, Brazil aut Paskocimas C. DM/CT, Universidade Federal do Rio Grande do Norte, Natal, RN, Brazil aut Soledade L. LTM, Departamento de Química/CCEN, Universidade Federal da Paraíba, Campus I, CEP 58059-900, João Pessoa, PB, Brazil aut Souza A. LTM, Departamento de Química/CCEN, Universidade Federal da Paraíba, Campus I, CEP 58059-900, João Pessoa, PB, Brazil aut Santos Iêda LTM, Departamento de Química/CCEN, Universidade Federal da Paraíba, Campus I, CEP 58059-900, João Pessoa, PB, Brazil aut Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers 87/3(2007-03-01), 709-713 1388-6150 87:3<709 2007 87 10973 https://doi.org/10.1007/s10973-006-7744-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-006-7744-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Xavier Camila LTM, Departamento de Química/CCEN, Universidade Federal da Paraíba, Campus I, CEP 58059-900, João Pessoa, PB, Brazil aut NATIONALLICENCE 700 1- Candeia R. LTM, Departamento de Química/CCEN, Universidade Federal da Paraíba, Campus I, CEP 58059-900, João Pessoa, PB, Brazil aut NATIONALLICENCE 700 1- Bernardi M. CMDMC, Instituto de Física de São Carlos, USP, São Carlos, SP, Brazil aut NATIONALLICENCE 700 1- Lima S. LSR, Departamento de Engenharia Mecânica/CT, Universidade Federal da Paraíba, Campus I, João Pessoa, PB, Brazil aut NATIONALLICENCE 700 1- Longo E. CMDMC-LIEC, Instituto de Química, UNESP, Araraquara, SP, Brazil aut NATIONALLICENCE 700 1- Paskocimas C. DM/CT, Universidade Federal do Rio Grande do Norte, Natal, RN, Brazil aut NATIONALLICENCE 700 1- Soledade L. LTM, Departamento de Química/CCEN, Universidade Federal da Paraíba, Campus I, CEP 58059-900, João Pessoa, PB, Brazil aut NATIONALLICENCE 700 1- Souza A. LTM, Departamento de Química/CCEN, Universidade Federal da Paraíba, Campus I, CEP 58059-900, João Pessoa, PB, Brazil aut NATIONALLICENCE 700 1- Santos Iêda LTM, Departamento de Química/CCEN, Universidade Federal da Paraíba, Campus I, CEP 58059-900, João Pessoa, PB, Brazil aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers 87/3(2007-03-01), 709-713 1388-6150 87:3<709 2007 87 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer