Effect of hydrothermal nanosilica on the performances of cement concrete
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DOI: 10.1016/j.conbuildmat.2020.121307
Abstract: Abstract A new technological method for producing a nano-modifier for cement concretes from renewable source of hydrothermal solution using the processes of polycondensation of orthosilicic acid and ultrafiltration membrane concentration is proposed. According to the… read more here.
Keywords: microscopy; age; effect hydrothermal; cement ... See more keywords
Effect of pH in the hydrothermal preparation of monoclinic tungsten oxide
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DOI: 10.1016/j.jssc.2019.121044
Abstract: Abstract This paper presents the preparation of monoclinic WO3 by a one-step hydrothermal method. The effect of very acidic pH (0.1) and the significance of various additives (CH3COOH, NaClO4, Na2SO4) were investigated. To clarify the… read more here.
Keywords: monoclinic tungsten; hydrothermal preparation; effect hydrothermal; preparation monoclinic ... See more keywords