Single-line diffraction and microstructural analysis of NiOxGDC(1-x) nanocomposites

Miguel Angel Niño Galeano; R. V. Mangalaraja; R. Udayabhaskar; Naveenraj Selvaraj; Jonathan Usuba; Ricardo E. Ávila; Miguel A. Gracia

doi:10.1016/j.jssc.2020.121400

Single-line diffraction and microstructural analysis of NiO_xGDC_(1-x) nanocomposites

Miguel Angel Niño Galeano, R. V. Mangalaraja, R. Udayabhaskar, Naveenraj Selvaraj, Jonathan Usuba, Ricardo E. Ávila, Miguel A. Gracia

Research output: Contribution to journal › Article › peer-review

Abstract

NiO_xGDC_(1-x) nanopowders were stoichiometrically prepared with x = 0 to 1 by self-sustained combustion solution method and subsequently calcined at 600 °C. The prepared samples were examined using the X-ray diffraction pattern having integral breadth (β) of reflection and analyzed using the Voigt (V) adjustment in order to characterize the microstructure in terms of the crystallite size and microstrain. The results of X-ray diffraction analysis were compared with those derived from high-resolution transmission electron microscopy.

Original language	English
Article number	121400
Journal	Journal of Solid State Chemistry
Volume	288
DOIs	https://doi.org/10.1016/j.jssc.2020.121400
State	Published - Aug 2020
Externally published	Yes

Keywords

Combustion synthesis
Crystallite size
HR-TEM
Microdeformation
NiO-GDC
Voigt

Access to Document

10.1016/j.jssc.2020.121400

Cite this

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title = "Single-line diffraction and microstructural analysis of NiOxGDC(1-x) nanocomposites",

abstract = "NiOxGDC(1-x) nanopowders were stoichiometrically prepared with x = 0 to 1 by self-sustained combustion solution method and subsequently calcined at 600 °C. The prepared samples were examined using the X-ray diffraction pattern having integral breadth (β) of reflection and analyzed using the Voigt (V) adjustment in order to characterize the microstructure in terms of the crystallite size and microstrain. The results of X-ray diffraction analysis were compared with those derived from high-resolution transmission electron microscopy.",

keywords = "Combustion synthesis, Crystallite size, HR-TEM, Microdeformation, NiO-GDC, Voigt",

author = "{Ni{\~n}o Galeano}, {Miguel Angel} and Mangalaraja, {R. V.} and R. Udayabhaskar and Naveenraj Selvaraj and Jonathan Usuba and {\'A}vila, {Ricardo E.} and Gracia, {Miguel A.}",

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year = "2020",

month = aug,

doi = "10.1016/j.jssc.2020.121400",

language = "English",

volume = "288",

journal = "Journal of Solid State Chemistry",

issn = "0022-4596",

publisher = "Academic Press Inc.",

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T1 - Single-line diffraction and microstructural analysis of NiOxGDC(1-x) nanocomposites

AU - Niño Galeano, Miguel Angel

AU - Mangalaraja, R. V.

AU - Udayabhaskar, R.

AU - Selvaraj, Naveenraj

AU - Usuba, Jonathan

AU - Ávila, Ricardo E.

AU - Gracia, Miguel A.

PY - 2020/8

Y1 - 2020/8

N2 - NiOxGDC(1-x) nanopowders were stoichiometrically prepared with x = 0 to 1 by self-sustained combustion solution method and subsequently calcined at 600 °C. The prepared samples were examined using the X-ray diffraction pattern having integral breadth (β) of reflection and analyzed using the Voigt (V) adjustment in order to characterize the microstructure in terms of the crystallite size and microstrain. The results of X-ray diffraction analysis were compared with those derived from high-resolution transmission electron microscopy.

AB - NiOxGDC(1-x) nanopowders were stoichiometrically prepared with x = 0 to 1 by self-sustained combustion solution method and subsequently calcined at 600 °C. The prepared samples were examined using the X-ray diffraction pattern having integral breadth (β) of reflection and analyzed using the Voigt (V) adjustment in order to characterize the microstructure in terms of the crystallite size and microstrain. The results of X-ray diffraction analysis were compared with those derived from high-resolution transmission electron microscopy.

KW - Combustion synthesis

KW - Crystallite size

KW - HR-TEM

KW - Microdeformation

KW - NiO-GDC

KW - Voigt

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DO - 10.1016/j.jssc.2020.121400

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JO - Journal of Solid State Chemistry

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