Boron trioxide or diboron trioxide is the oxide of boron with the formula B2O3. It is a colorless transparent solid, almost always glassy (amorphous), which can be crystallized only with great difficulty. It is also called boric oxide[6] or boria. [7] .

2023年12月1日 · Borosilicate glasses (BSG) consist of two traditional glass formers; B 2 O 3 and SiO 2. The BSG is able to combine the stability of silicate glasses with the good attributes of borate glasses, such as thermal stability, transparency, low melting points, and good host properties for transition metals.

2025年2月1日 · Therefore, this study investigates the effect of B 2 O 3 on lithium aluminosilicate glass-ceramics doped with varying B 2 O 3 contents on the glass network structure, phase separation, and crystallization behavior.

2022年1月1日 · Bi 2 O 3 has the advantages of low melting point, low toxicity, stable chemical properties, and has a similar structure to PbO, which can significantly reduce the softening point of glass and provide better adhesion. At the same time, it is also an important factor for glass powder to penetrate the anti-reflective film.

2024年4月15日 · The effects of the ratio of [BO 3] and [BO 4] in the basic glass network structure on the degree of polymerization, isomorphic polyhedron polymerization index (IP) value of the glass network and the acid resistance of the glass were studied by Raman spectroscopy and the weight loss method.

2024年7月10日 · The study explores boro calcium fluoro alumino silicate (BCFAS) glass containing boron oxide, highlighting its potential in biomedical applications. The glass was synthesized through melt-water quenching with varying B2O3 ratios, utilizing CaO from clam shell and SiO2 from soda lime silica glass waste.

2024年2月19日 · Recent nonresonant inelastic scattering experiments on B 2 O 3 glass performed up to ∼120 GPa have suggested that B–O coordination numbers higher than 4 were presented. In this study, B 2 O 3 glass structures up to 350 GPa were generated from first-principles molecular dynamics (FPMD) calculations.

4 天之前 · By systematically varying the level of B2O3 to NaPO3 substitutions in the glass system, the effect of composition on several important properties is elucidated. Bioactive glasses with a composition of (80 – x)NaPO3–xB2O3–5CaF2–15MgO, where x varies from 20 to 40 mol % were prepared through t.

example, boric oxide glass was thought to be composed of molecular units, presumably B406 molecules; according to another 11,12), the coordination of the boron atoms in B203 was thought to be a hybrid between 3-fold and 4-fold, with the structure consisting of …

2024年12月15日 · In this paper the influence of B 2 O 3 on the structure and properties of medium borosilicate medical glass was studied in this paper. The glass structure was analyzed by Raman spectra, and the processing properties and the chemical properties of glass were studied.