Effect of Different Hydrothermal Temperatures on the Properties on Nano-Silica (SiO2) of Rice Husk
International Journal of Renewable Energy Development, 2022 Rice husk has high silica (SiO2) content and can be used as the primary material for making nano-silica. One of the methods for synthesizing nano-silica was the hydrothermal method.
Irzaman Irzaman +4 more
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Machine learning predictions of high-strength RCA concrete utilizing chemically activated fly ash and nano-silica. [PDF]
Sci RepKhan MA +6 more
europepmc +3 more sources
Pozzolanic Activity and Compressive Strength of Concrete Incorporated nano/micro Silica [PDF]
Engineering and Technology Journal, 2016 This paper aims to give a recommendation about the suitable nano silica proportion and curing method for testing its strength pozzolonic activity, in addition to suggest a mixing or batching procedure of this material with other concrete ingredients ...
Mohammed S.Nasr +2 more
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The Effect of Nano–Micro Silica Mixture on the Shear Strength of Reinforced Concrete Beams [PDF]
Journal of Engineering Research - Egypt, 2022 This paper examines the significance of nano silica and micro silica mixture on the shear strength of reinforced concrete beams. The nano and micro silica mixture was used as a partial replacement for Portland cement with different proportions to produce
Ehab Abd Al motalea, A. Debaiky, M. Taha
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Scientific Reports, 2023 Steel fiber reinforced concrete (SFRC) offers improved toughness, crack resistance, and impact resistance. Nano-silica enhances the strength, durability, and workability of concrete.
Anbuchezian Ashokan +2 more
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Use of multiphase voxels to simulate the effects of nano-silica on cement hydration
Case Studies in Construction Materials, 2023 This study investigated the hydration of nano-silica-incorporated cement paste using multiphase voxels in the developed CEMHYD3D model. Multiphase voxels were firstly proposed to be able to consider the effects of nano particles on cement hydration ...
Van Thong Nguyen +4 more
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A comprehensive review of the application of nano-silica in oil well cementing
Petroleum, 2020 Oil and Gas Industry is a Multi-Billion Dollar Industry. Drilling a well is costly, right from exploration to drilling and production to Enhanced Oil Recovery (EOR).
Akshar Thakkar +4 more
doaj +1 more source
Synthesis and Characterization of Novel Modified and Functionalized Silica Nano-particles for Protein Delivery Applications [PDF]
Journal of Nanostructures, 2018 In this study, the synthesis, characterization and controlled release behavior of new Hollow Silica Nano particles (HSNPs) and Magnetic Silica Nano Particles (MSNPs) were studied.
Mina Davatgar, Mehrdad Mahkam
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Nanomaterials, 2022 Several review studies have been performed on nano-silica-modified concrete, but this study adopted a new method based on scientometric analysis for the keywords’ assessment in the current research area.
Kaffayatullah Khan +3 more
doaj +1 more source
Synthesis and Characteristic of Precipitated Nano-Silica [PDF]
JOURNAL OF ADVANCES IN CHEMISTRY, 2013 The reaction of precipitation of amorphous silicon dioxide from aqueous solution of sodium silicate and sulfuric acid has been studied. The factors affecting the precipitation process of the sodium silicate solution such as sodium silicate concentration and addition of anionic surfactant (sodium dodecyl sulfate, SDS) on particle size, size distribution
Sadeghi, Mohammad +2 more
openaire +2 more sources