Bismuth borate glass
WebLithium sodium bismuth borate glasses-doped with trivalent dysprosium (Dy 3+ ) ions (LSBiB) have been prepared by conventional melt-quenching technique and characterized by structural, thermal and spectroscopic measurements. XRD pattern of the host ... The glass samples containing the composition of 20PbO-xLi2O-30B2O3-(50-x)P2O5-2TiO2 … WebApr 8, 2024 · In the present work barium sodium borate glass samples with the nominal compositions 55B2O3 +(25-x)BaF2 + 20Na2O + xCo3O4 where x = 0, 0.5, 1, 0.75, 1.5, and 2 mol % were prepared by the conventional melt-quenching technique. The structural, thermal, optical and magnetic characteristics of Co doped barium sodium borate glasses …
Bismuth borate glass
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WebA S5 glass sample with the maximum Bi2O3 additive was reported with superior gamma ray shielding properties among the studied glasses. ... Different research groups have since explored tellurite, lithium borate, silicate, lead fluoroborate, bismuth-borate, commercial glasses, and zinc borotellurite glasses for their possible use as photon ... WebOct 2, 2013 · Bismuth borate glass is of great interest in optoelectronic devices due to its low melting temperature (600–800 °C), extensive glass formation range, high refractive index ranging from 1.9 to 2 ...
WebAll of the borate glass systems containing bismuth, sodium, and antimony had lower TVLs than N1-N3 glasses. The half-value layer was more in the N4 glass with the greatest Bi2O3 content than those in 50 and 60 mol% PbO-containing strontium borate glasses. Original language: English: Pages (from-to) 361-369: Number of pages: 9: WebNov 1, 2024 · To overcome this limit, in this study we focused the attention on the structural changes induced by the CeO 2 addition in a bismuth barium borate glass matrix. It is well known that chemical composition of the glass host is a key aspect of the optical response of rare earth (RE) doped material due to the structural rearrangements induced by RE ...
WebBismuth (atomic symbol: Bi, atomic number: 83) is a Block P, Group 15, Period 6 element with an atomic radius of 208.98040. The number of … Web2 days ago · The radiation shielding properties of telluro-borate glasses have a great importance in nuclear industry. This work focused on the study of the glasses of the (70-x)B 2 O 3-5TeO 2-20SrO-5ZnO-xBi 2 O 3, (with 0≤x≤15% mol%) system, which have been synthesized by the melt-quenching route.The scanning electron microscope (SEM) …
WebApr 25, 2024 · El-Rehim AFA, Shaaban KS, Zahran HY et al (2024) Structural and mechanical properties of Lithium bismuth borate glasses containing molybdenum (LBBM) together with their glass–ceramics. J Inorg Organomet Polym 31:1057–1065 Article CAS Google Scholar Makishima A, Mackenzie JD (1973) Direct calculation of Young's …
WebA substantial increase in the OPD values of the prepared glass samples have been observed (listed in Table 1)with the addition of SeO 2 and ZrO 2 content in the base bismuth borate glass system ... c++ iterator countWebJan 5, 2024 · Borate glass has been studied in this work because borate is an excellent glass former [22]. Also, it has high chemical durability and thermal stability [23]. The bismuth borate glass system doped with europium ions had been prepared by Pascuta et al. [24] at 1100 °C. The glass samples prepared by the authors were melted at 900 °C. diane mccormick facebookhttp://www.phy.ohio.edu/~drabold/pubs/233.pdf diane mcchesney ohioWebJul 12, 2024 · Abstract Lithium bismuth borate glasses doped with nickel ferrite were synthesized with composition 20Li2O•xBi2O3• (80-x) B2O3 + (2.0 mol%) NiFe2O4 (x =0, 10, 20, 30 and 35 mol%) via melt... diane mather ophthalmologyWebFeb 15, 2024 · Bismuth-borate glass Transmittance Glass structure 1. Introduction Currently, the high-power applications of commercial white light emitting diodes (WLEDs) are restricted owing to their organic material encapsulation and poor high thermal stability. diane mcbain heightWebJul 5, 2024 · Abstract. In this study heavy bismuth-borate glasses were studied as host matrices of Dy 2 O 3 rare earth, for potential application as scintillator materials in high energy physics experiments and in general radiation detection systems. Glass matrices were prepared from 20BaO-xBi 2 O 3-(80-x)B 2 O 3 (x = 20, 30, 40 mol%) ternary … diane mccracken facebookWebApr 2, 2024 · Sodium bismuth borate glasses with composition (100–x) (0.785B2O3–0.215Bi2O3)–xNa2O where x=0, 2, 4, 6, and 8 mol%, were prepared by standard synthesized melt–quenching method. The amorphous... diane mcbain woodland hills