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Structural and morphological characteristics of CuMe2O4 spinels in reductive atmosphere depending on the chemical nature of Mе(III) cations. / Plyasova, Lyudmila M.; Zaikovskii, Vladimir I.; Simentsova, Irina I. и др.
в: Materials Research Bulletin, Том 99, 01.03.2018, стр. 314-323.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Structural and morphological characteristics of CuMe2O4 spinels in reductive atmosphere depending on the chemical nature of Mе(III) cations
AU - Plyasova, Lyudmila M.
AU - Zaikovskii, Vladimir I.
AU - Simentsova, Irina I.
AU - Shtertser, Natalia V.
AU - Minyukova, Tatyana P.
AU - Yurieva, Tamara M.
N1 - Publisher Copyright: © 2017 Elsevier Ltd
PY - 2018/3/1
Y1 - 2018/3/1
N2 - Mixed copper-containing spinel-type compounds CuCr1Fe1O4, CuCr1Al1O4 and CuFe1Al1O4 were studied by means of XRD and HREM after calcination at 650 °C in the air and treatments in a hydrogen-containing medium at 270–210 °C (H2:He = 5:95; H2:CO:H2O = 50:7:43). The effect of the chemical nature of Mе3+ cation on the structural-morphological characteristics of oxide systems and their transformations in a reducing medium was investigated. It was shown that the nature of Me3+ cation makes it possible to control the structural characteristics, particularly in the reduced state.
AB - Mixed copper-containing spinel-type compounds CuCr1Fe1O4, CuCr1Al1O4 and CuFe1Al1O4 were studied by means of XRD and HREM after calcination at 650 °C in the air and treatments in a hydrogen-containing medium at 270–210 °C (H2:He = 5:95; H2:CO:H2O = 50:7:43). The effect of the chemical nature of Mе3+ cation on the structural-morphological characteristics of oxide systems and their transformations in a reducing medium was investigated. It was shown that the nature of Me3+ cation makes it possible to control the structural characteristics, particularly in the reduced state.
KW - B. chemical synthesis
KW - C. transmission electron microscopy (TEM)
KW - C. X-ray diffraction
KW - CuMe2O4 spinels
KW - D. crystal structure
KW - transmission electron microscopy (TEM)
KW - CUFE2O4
KW - MN
KW - X-ray diffraction
KW - chemical synthesis
KW - COPPER CHROMITE
KW - NANOPARTICLES
KW - CU
KW - ZN
KW - CATALYTIC-PROPERTIES
KW - crystal structure
UR - http://www.scopus.com/inward/record.url?scp=85034654913&partnerID=8YFLogxK
U2 - 10.1016/j.materresbull.2017.11.034
DO - 10.1016/j.materresbull.2017.11.034
M3 - Article
AN - SCOPUS:85034654913
VL - 99
SP - 314
EP - 323
JO - Materials Research Bulletin
JF - Materials Research Bulletin
SN - 0025-5408
ER -
ID: 9156306