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CORRELATION BETWEEN DIMENSIONS OF MANGANESE DOPED CERIA NANOPARTICLES DETERMINED BY TEM, XRD AND SSA (CROSBI ID 705016)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Ivković, Ivana Katarina ; Dražić, Goran ; Matijašić, Gordana ; Kurajica, Stanislav CORRELATION BETWEEN DIMENSIONS OF MANGANESE DOPED CERIA NANOPARTICLES DETERMINED BY TEM, XRD AND SSA // Matrib ... (USB) / Ćorić, Danko ; Šolić, Sanja ; Ivušić, Franjo (ur.). 2021. str. 228-235

Podaci o odgovornosti

Ivković, Ivana Katarina ; Dražić, Goran ; Matijašić, Gordana ; Kurajica, Stanislav

engleski

CORRELATION BETWEEN DIMENSIONS OF MANGANESE DOPED CERIA NANOPARTICLES DETERMINED BY TEM, XRD AND SSA

Pure and manganese doped ceria samples were prepared via hydrothermal synthesis. After thermal treatment at 500°C for 2 hours, samples were characterised by transmission electron microscopy (TEM), X-ray diffraction (XRD) and N2 adsorption-desorption isotherms. XRD shows only the presence of fine ceria particles (ICDD 34- 0394). Crystallite size calculated by the Scherrer equation shows that manganese doping stabilizes nano ceria in the course of thermal treatment. Surface properties also benefit from manganese doping gaining greater specific surface area (SSA) and pore size values. While the volumes of the samples used in each of this analysis differ and methods are based on various models, nanoparticle sizes show reasonable concordance with all three methods used.

Ceria ; manganese ; Doping ; X-ray diffraction ; Transmission electron microscopy ; Specific surface area

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Podaci o prilogu

228-235.

2021.

objavljeno

Podaci o matičnoj publikaciji

Book of Abstracts, 21th International Conference on Materials, Tribology & Recycling

Ćorić, Danko ; Šolić, Sanja ; Ivušić, Franjo

Zagreb: Hrvatsko društvo za materijale i tribologiju (HDMT)

2459-5608

Podaci o skupu

21th International Conference on Materials (MATRIB 2021)

predavanje

30.06.2021-02.07.2021

Vela Luka, Hrvatska

Povezanost rada

Kemija, Kemijsko inženjerstvo, Temeljne tehničke znanosti