This work investigates the structural and elastic properties of x PbF 2–20 Bi 2 O 3–10 MoO 3–
(70-x) B 2 O 3 (where x= 0, 5, 10, 15, and 20 mol%) glasses with an emphasis on the effects …

Abstract The structure of NaF–TeO 2 glasses and glass-ceramics has been studied by XRD,
TEM, SEM, Raman and FTIR techniques. The results suggest that, for NaF≤ 10 mol%, the …

Three binary fluoroborate glasses from the systems LiF–B 2 O 3, NaF–B 2 O 3 and CaF 2–B
2 O 3 (50 mol% each) together with V 2 O 5-doped derived samples from the same three …

Abstract XRD, SEM, TEM, Raman and FTIR have been used to study the structure of PbF 2–
TeO 2 glasses and glass-ceramics (10≤ PbF 2≤ 90 mol%). Raman and FTIR spectra have …

IR spectra of CdO–B 2 O 3 and xCdO·(50− x) MnO· 50B 2 O 3 glasses (0≤ x≤ 50 mol%)
have been analyzed. The fraction N 4 of four coordinated boron atoms obtained from the …

Abstract XRD, TEM, SEM, FTIR and NMR spectroscopies have been used to explore the role
of F− ions in structure of BaF 2 single bondB 2 O 3 glasses. Up to BaF 2≈ 35 mol% the …

Abstract X-ray diffraction (XRD), scanning electron microscopy (SEM) and Fourier transform
infrared (FTIR) spectroscopy have been used to study the structure of xPbF 2⋅(45–x) CdF …

Extended glasses from the binary system (NaF-B 2 O 3) with (10→ 50 mol% NaF) were
synthesized by the traditional melting-annealing route. These unfamiliar glasses with high …

Glasses of the composition xBaF 2⋅(45− x) PbF 2⋅ 55B 2 O 3 (0≤ x≤ 45 mol%) have been
investigated. XRD revealed amorphous structure for x≤ 40 mol% and formation of …

Glasses of the composition xCdF 2·(100− x) B 2 O 3 (40≤ x≤ 75 mol%) have been studied.
X–ray diffraction (XRD), infrared spectroscopy (IR) and scanning electron microscopy (SEM) …