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The role of dissolved rice husk ash in the development of binary blast furnace slag-sewage sludge ash alkali-activated mortars
(2022-07-15)
This study evaluated the compressive strength performance and microstructure of binary blast furnace slag-sewage sludge ash (BFS-SSA) alkali-activated mortars, in which rice husk ash (RHA) was dissolved in NaOH solution ...
Obtención de sol de sílice (H2SiO3), utilizando silicato de sodio (Na2SiO3) con ácido sulfúrico (H2SO4), para la industria de la curtiembre
(Escuela Superior Politécnica de Chimborazo, 2021-05-13)
The objective of this study was to synthesize silica sol from the acidification of sulfuric acid plus sodium silicate. To achieve this, three sodium silicate solutions were prepared at different concentrations, these were ...
Alumina/zirconia composite coated by biomimetic method
(Elsevier B.V., 2006-12-01)
In this study, a bioactive zirconia-toughened alumina (ZTA) composite was developed for orthopedic applications. This composite was obtained by slip casting of suspension powder mixtures.Biomimetic processes were used to ...
Alumina/zirconia composite coated by biomimetic method
(Elsevier B.V., 2006-12-01)
In this study, a bioactive zirconia-toughened alumina (ZTA) composite was developed for orthopedic applications. This composite was obtained by slip casting of suspension powder mixtures.Biomimetic processes were used to ...
Sodium montmorillonite/ureasil-poly(oxyethylene) nanocomposite as potential adsorbent of cationic dye
(Elsevier B.V., 2018-02-01)
A sodium montmorillonite/ureasil-poly(oxyethylene) clay-polymer nanocomposite was prepared using the solgel reaction of a U-PEO hybrid precursor/clay mineral suspension, with the aim of developing a sorbent for the removal ...
Alumina/zirconia composite coated by biomimetic method
(Elsevier B.V., 2014)
New use of sugar cane straw ash in alkali-activated materials: A silica source for the preparation of the alkaline activator
(2018-05-20)
Alkali silicates, expensive and highly pollutant chemical reagents, are required to produce the alkaline activator for high-performance alkali-activated materials. This study presents a new silica source for producing the ...