Magnesium silicates Hydroxyapatite Synthetic Silica beads and monoliths Methacrylates Glass beads of controlled shape, size, and porosity Polyacrylamides Polystyrenes Polyamides Modified cellulose and various
Andhra Pradesh, Odisha, Karnataka and Madhya Pradesh are other leading states in production of dolomite materials. Dolomite is one of the mineral of limestone. Rich constituents in dolomite are magnesium and calcium. It also contain other minerals in smaller amounts. It is also applied as ...
Mortar containing WSA (burned at 670 °C for 5 h) was resistant against sodium sulphate and optimal resistance against magnesium sulphate (10,000 and 40,000 mg l−1 during the 180 days of immersion) was achieved with up to 24% WSA in biocement (Biricik et al., 2000). Binici et al...
Silica nanoparticles (SiO2NPs) have garnered substantial attention as versatile additives in saline fluids, finding application in areas like environmental remediation, wastewater treatment, enhanced oil recovery, and carbon geo-sequestration. Despite their potential, the intricate interaction between electrolyz...
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In nanocomposites, the adhesion between nanofillers and the polymeric matrix is key to the mechanical properties. The strength and spatial distribution of the adhesive layer around the nanofillers are important, particularly the presence of chemical bond
These tetrahedra then link at corners, and in glasses this is done in a random manner. If pure silica glass is used, it is very difficult to process due to high melt viscosity and so network modifiers such as sodium, potassium, calcium, magnesium, aluminium, boron, and iron are added. ...
For instance, the shrinkage strain of the MEA-2 and MEA-4 decreased by 13.9% and 48.2%, respectively, compared to the control group. The mechanism of MEA reducing shrinkage is presented in Fig. 9. On the one hand, MEA generated rod-shaped and flake-shaped magnesium hydroxide crystals with...
Rapid-gelling binder vehicles are produced by admixing a small amount of a water-soluble alkaline ionic silicate with a colloidal amorphous silica aquasol and adjusting the resulting composition to a
Method for preparing a silica/natural rubber masterbatch, including: doping the silica with magnesium; preparing at least one dispersion of the resulting doped silica in water; brin