Environment of titanium and aluminum in a magnesium alumino-silicate glass [PDF]
Journal of Physics: Condensed Matter, 2009 The structure of the glass 2MgO-2Al(2)O(3)-5SiO(2)-TiO(2) was investigated using neutron diffraction with isotopic substitution. Reverse Monte Carlo (RMC) modeling was used to reproduce experimental structure factors derived from diffraction experiments.
Marie Guignard +5 more
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THERMOCATALYTIC DEGRADATION OF POLYPROPYLENE IN PRESENCE OF ALUMINUM SILICATES
IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA, 2020 The process of thermocatalytic conversion of polypropylene into liquid hydrocarbons using amorphous aluminum silicates with aluminum content of 1.6-12.9 wt.% as catalysts was studied. The aluminum silicates were synthesized by sol-gel method using hydrolysis of tetraethoxysilane in a presence of aluminum salt at pH=9. All samples possessed acidic sites
Л. В. Фурда +3 more
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Stability of andalusite and the aluminum silicate phase diagram [PDF]
American Journal of Science, 1971 Effects of Si-Al disorder, fibrolite and sample preparation, comparison with previous data, geothermal gradient ...
M. J. Holdaway
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Simultaneous ion-exchange sorption of uranium with concomitant impurities [PDF]
E3S Web of Conferences, 2023 The aim of the study is to elucidate the effect of simultaneous sorption of uranium with different concomitant impurities that are contained in underground leaching solutions (sulfates, chlorides, nitrates, phosphates, silicates, iron, aluminum, and ...
Sharafutdinov Ulugbek +5 more
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Research and optimization of the technology for the synthesis of a modifying additive based on a mixture of hydro silicates and calcium aluminosilicates [PDF]
Нанотехнологии в строительстве, 2022 Introduction. To improve the performance properties of lime coatings, modifying additives are introduced into their formulation. The development of a technology for the synthesis of an additive containing calcium hydro- and aluminosilicates, which ...
Valentina I. Loganina, Mikhail V. Frolov
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The Atomic-Level Structure of Cementitious Calcium Aluminate Silicate Hydrate Determined by NMR
CHIMIA, 2021 We review our recent paper which resolves the long-standing dilemma of the location and nature of the six-fold coordinated aluminum in calcium aluminate silicate hydrate (C-A-S-H) samples.
Pinelopi Moutzouri, Lyndon Emsley
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Physico-chemical and mechanical properties of geopolymer/zircon composites [PDF]
Science of Sintering, 2022 The effect of zircon (ZrSiO4) on the physico-chemical and mechanical properties of geopolymer/zircon composites was examined in this study. Four geopolymer/zircon composites containing 10, 20, 30 and 40 wt.% zircon were prepared from metakaolin ...
Kljajević Ljiljana +6 more
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Facile Synthesis and Characterization of Novel Analcime/Sodium Magnesium Aluminum Silicon Silicate Nanocomposite for Efficient Removal of Methylene Blue Dye from Aqueous Media. [PDF]
MoleculesAbdelrahman EA +4 more
europepmc +3 more sources
Unconfined compressive strength test on geopolymer fly ash stabilized clay shale [PDF]
E3S Web of Conferences, 2023 This paper discusses the problem of clay shale in construction and the need for its improvement. The use of geopolymer as a sustainable and environmentally friendly solution for soil stabilization is presented as an alternative to cement-based ...
Edi Hartono +2 more
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Metals, 2022 Non-deformable inclusions are detrimental to the surface quality and mechanical properties of stainless-steel plates. Plant trials were conducted to investigate the effect of different ferrosilicon alloys and calcium treatment during argon oxygen ...
Jun Zhai +4 more
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