Effect of annealing conditions on the structure, phase and granulometry composition, and reflectance spectra and their changes on irradiation for calcium silicate powders

Pavel S. Gordienko, Mikhail M. Mikhailov, Sushmita Banerjee, Yogesh Chandra Sharma, Sofia B. Yarusova, I. G. Zhevtun, V. A. Vlasov, I. A. Shabalin, Yu V. Sushkov

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

High-temperature annealing of hydrated forms of calcium silicate produced in the multicomponent system CaCl2–Na2SiO3–H2O yields the formation of a heterophase structure containing high-temperature phases of pseudo-wollastonite and silica. Under these conditions, it is observed that there is an increase in the calcium silicate crystal lattice energy, particle size, reflection coefficient in the visible and near-IR spectral ranges, and radiation stability of the synthesized powders. The improved characters make the work useful, interesting and important.

Original languageEnglish
Pages (from-to)266-271
Number of pages6
JournalMaterials Chemistry and Physics
Volume197
DOIs
Publication statusPublished - 2017

Keywords

  • Calcium silicates
  • Irradiation
  • Pigments
  • Pseudo-wollastonite
  • Reflection spectra
  • Wollastonite

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

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