Role of Poisson’s ratio mismatch on the crack path in glass matrix particulate composites
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Fracture"
DOI: 10.1007/s10704-017-0222-2
Abstract: The improvement of the mechanical properties of glass matrix particulate composites has been extensively studied in the past 40 years. Emphasis has mostly been placed on the influence of mismatches of the elastic moduli and coefficient… read more here.
Keywords: matrix particulate; particulate composites; glass matrix; poisson ... See more keywords
On the Origin of the Large Stokes-Shift of the Emission of CdS Nanoparticles Embedded in a Phosphate Glass Matrix
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Cluster Science"
DOI: 10.1007/s10876-017-1322-x
Abstract: XRD and TEM characterisation evidenced the formation of well-dispersed CdS nanoparticles inside a phosphate glass matrix. Optical absorption and time-resolved photoluminescence study were carried out on the prepared glass samples. Optical absorption revealed the fast… read more here.
Keywords: large stokes; glass; glass matrix; phosphate glass ... See more keywords
Fixation stability of glass matrix co-existent with crystal phases for heavy metals formed by high-temperature vitrification
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-020-11586-2
Abstract: Vitrification is an effective solidification method for heavy metal-containing wastes. However, most investigations focused on the formation of glass matrix. Seldom report discussed the influence of co-existing crystals on heavy metal stabilizations. In this work,… read more here.
Keywords: temperature; glass; high temperature; glass matrix ... See more keywords
Formation of crystalline phase in the glass matrix of Zr-Co-Al glass-matrix composites and its effect on their mechanical properties
Sign Up to like & getrecommendations! Published in 2017 at "Metals and Materials International"
DOI: 10.1007/s12540-017-6851-1
Abstract: The microstructural evolution and mechanical properties of Zr-Co-Al alloys, with compositions of (Zr50Co50)x (Zr56Co26Al18)1-x (x = 1/6, 2/6, 3/6, 4/6, 5/6, 1) and Zr54Co35Al11, (referred to as Z1, Z2, Z3, Z4, Z5, Z6, and Z4.5),… read more here.
Keywords: phase; matrix; crystalline phase; glass matrix ... See more keywords
Failure of a Ti-Based Metallic Glass Matrix Composite Upon High-Temperature Annealing
Sign Up to like & getrecommendations! Published in 2019 at "Metals and Materials International"
DOI: 10.1007/s12540-019-00329-9
Abstract: The preparation of metallic glass matrix composites (MGMCs) requires rapid cooling rate under vacuum conditions, and the amorphous matrix is sensitive to high temperature. For the reasons given above, the process of traditional annealing is… read more here.
Keywords: glass matrix; high temperature; temperature; temperature annealing ... See more keywords
CdS/TiO2 heterojunction in glass matrix: Synthesis, characterization, and application as an improved photocatalyst
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.143758
Abstract: Abstract In this paper, sodium borosilicate glass SiO2-B2O3-Na2O-ZnO with 2 wt% CdS and 1 wt% TiO2 were prepared by the melt quench technique. For the growth of QDs, single-step heat treatment was given using glass transition (Tg)… read more here.
Keywords: heterojunction glass; synthesis; cds tio2; tio2 heterojunction ... See more keywords
Phase equilibrium within the composites of the cadmium sulfide nanoparticles and a silicate glass: An atomistic view
Sign Up to like & getrecommendations! Published in 2021 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2021.110726
Abstract: Abstract Impregnation of a glass matrix by nanoparticles of CdS or related semiconductors yields new materials with unique optical properties. However, both the structure and composition of the nanoparticle-glass interface as well as the processes… read more here.
Keywords: glass matrix; within amorphous; equilibrium; equilibrium within ... See more keywords
Micromechanics constitutive model for predicting the stress–strain relations of particle toughened bulk metallic glass matrix composites
Sign Up to like & getrecommendations! Published in 2017 at "Intermetallics"
DOI: 10.1016/j.intermet.2017.07.015
Abstract: Abstract Based on the secant modulus and extended Mori-Tanaka method for dual ductile phases, a micromechanics model is proposed to predict the monotonic mechanical behaviors of bulk metallic glass matrix composites (BMGCs) toughened by particles.… read more here.
Keywords: metallic glass; bulk metallic; glass matrix; model ... See more keywords
Development of in-situ β-Ti reinforced Be-free Ti–based bulk metallic glass matrix composites
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.04.218
Abstract: Abstract In this paper, in-situ β-Ti phase reinforced (Al, Ni, Be)-free Ti-based bulk metallic glass matrix composites (BMGMCs) were developed by microalloying Mo. The BMGMCs showed higher fracture strength and larger plastic strain than the… read more here.
Keywords: metallic glass; reinforced free; free based; bulk metallic ... See more keywords
Rapid and convenient crystallization of quantum dot CsPbBr3 inside a phosphate glass matrix
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.158974
Abstract: Abstract Although inorganic halide perovskite quantum dots (QDs) have promising photophysical properties and a wide range of applications, they suffer from some issues such as poor water and thermal stabilities. Here, we developed a simple… read more here.
Keywords: glass matrix; cspbbr3; qds; glass ... See more keywords
Enhancement of defect states assisted thermal diffusivity in solution-processed GeSeSb chalcogenide glass matrix on silver incorporation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Non-Crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2018.09.039
Abstract: Abstract Chalcogenide glasses are renowned inorganic materials with remarkable applications in the field of optoelectronics. In this work concentration dependent thermal diffusivity of Ge25Se65Sb10 and Ge25Se60Sb10Ag5 chalcogenide glass nanocolloids have been analysed using dual beam… read more here.
Keywords: diffusivity; glass matrix; thermal diffusivity; chalcogenide glass ... See more keywords