Crystallographic effects of Boron doping into Sm-Ca-Cu-O Ceramic
Küçük Resim Yok
Tarih
2021
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this work, we have especially focused on investigating the nano Boron doping effect into the SmCa-Cu-O Ceramic [1,2 ]. The samples produced suitable with nominal composition selected as Sm1.75Ca(2.20-x)BxCu3.4Oy (x = 0.0; 0.4, 0.8 and 1.0). This effect investigated through the TG/DTA, XRD, and SEM results. Lattice parameters (a, b , and c) got from the crystallographic knowledge, and they carefully calculated. The crystallographic growth seen because of the changing at the intensity of x-ray diffraction peaks. Increasing the Boron doping in the matrix have produced the crystal growth at especially SmBP and SmB10 samples, peaks intensity at 29 degrees (220) Miller indices, has increased from 1.602 to 10.883, respectively. Namely, with increasing B-doping resulted in a transformation of the phase. In this way (at Boron free sample) it has achieved the orthorhombic phase transformation to the tetragonal phase created in the matrix. (C) 2021 Elsevier B.V. All rights reserved.
Açıklama
Anahtar Kelimeler
Sm-Ca-Cu-O Ceramic, Boron(B2O3) doping, Phase transformation, Lattice parameter, DT/TGA, XRD, SEM
Kaynak
Journal of Molecular Structure
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
1231
