Abstract
In this paper the dependencies of particle size distribution, phase composition, diffuse reflection spectra, absorption spectra, and emissivity of powders from the mixtures La2O3 + SrCO3 + MnCO3 on a synthesis temperature in the range of 800–1200 °C are investigated. Samples were characterized using X-ray diffraction (XRD), high resolution scanning electron microscopy (SEM), and a spectrophotometer. It is found that the basic compound La(1−x)SrxMnO3 is formed even at such low temperature as 800 °C with a heating time of 2 h. An explanation of the processes occurring in the synthesized powders was suggested. The conclusion about the possibility of obtaining the powder-pigments for the absorbing smart temperature stabilizing coatings by high-temperature synthesis without the use of mechanical effects was made.
| Original language | English |
|---|---|
| Pages (from-to) | 154-160 |
| Number of pages | 7 |
| Journal | Materials Research Bulletin |
| Volume | 89 |
| DOIs | |
| Publication status | Published - 1 May 2017 |
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Keywords
- Coatings
- Granulometric composition
- Manganites
- Particle size distribution
- Powders
- Reflection and absorption spectra
- Solid-state synthesis
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
Cite this
Solid-state synthesis of LaSrMnO3 powders for smart coatings. / Mikhailov, M. M.; Vlasov, V. A.; Utebekov, T. A.; Sokolovskiy, A. N.; Lovizkii, A. A.; Smolin, A. E.
In: Materials Research Bulletin, Vol. 89, 01.05.2017, p. 154-160.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Solid-state synthesis of LaSrMnO3 powders for smart coatings
AU - Mikhailov, M. M.
AU - Vlasov, V. A.
AU - Utebekov, T. A.
AU - Sokolovskiy, A. N.
AU - Lovizkii, A. A.
AU - Smolin, A. E.
PY - 2017/5/1
Y1 - 2017/5/1
N2 - In this paper the dependencies of particle size distribution, phase composition, diffuse reflection spectra, absorption spectra, and emissivity of powders from the mixtures La2O3 + SrCO3 + MnCO3 on a synthesis temperature in the range of 800–1200 °C are investigated. Samples were characterized using X-ray diffraction (XRD), high resolution scanning electron microscopy (SEM), and a spectrophotometer. It is found that the basic compound La(1−x)SrxMnO3 is formed even at such low temperature as 800 °C with a heating time of 2 h. An explanation of the processes occurring in the synthesized powders was suggested. The conclusion about the possibility of obtaining the powder-pigments for the absorbing smart temperature stabilizing coatings by high-temperature synthesis without the use of mechanical effects was made.
AB - In this paper the dependencies of particle size distribution, phase composition, diffuse reflection spectra, absorption spectra, and emissivity of powders from the mixtures La2O3 + SrCO3 + MnCO3 on a synthesis temperature in the range of 800–1200 °C are investigated. Samples were characterized using X-ray diffraction (XRD), high resolution scanning electron microscopy (SEM), and a spectrophotometer. It is found that the basic compound La(1−x)SrxMnO3 is formed even at such low temperature as 800 °C with a heating time of 2 h. An explanation of the processes occurring in the synthesized powders was suggested. The conclusion about the possibility of obtaining the powder-pigments for the absorbing smart temperature stabilizing coatings by high-temperature synthesis without the use of mechanical effects was made.
KW - Coatings
KW - Granulometric composition
KW - Manganites
KW - Particle size distribution
KW - Powders
KW - Reflection and absorption spectra
KW - Solid-state synthesis
UR - http://www.scopus.com/inward/record.url?scp=85011397486&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85011397486&partnerID=8YFLogxK
U2 - 10.1016/j.materresbull.2017.01.038
DO - 10.1016/j.materresbull.2017.01.038
M3 - Article
VL - 89
SP - 154
EP - 160
JO - Materials Research Bulletin
JF - Materials Research Bulletin
SN - 0025-5408
ER -