NANOTECHNOLOGY IN THE CULTURAL HERITAGE - INFLUENCE OF NANOSPENSIONS ADOPTED BY NANOPARTICLES OF TiO2 FOR CLEANING THE SURFACE OF HISTORICAL PLASTERS

Authors

  • Klára Kroftová CTU in Prague, Faculty of Civil Engineering, Deparment of Architecture, Prague, Thákurova 7, Czech Republic
  • Markéta Šmidtová CTU in Prague, Faculty of Civil Engineering, Deparment of Building Structures, Prague, Thákurova 7, Czech Republic
  • Ivo Kuřitka Centre of Polymer System,Tomas Bata University in Zlin, třída Tomáše Bati 5678, Czech Republic
  • David Škoda Centre of Polymer System,Tomas Bata University in Zlin, třída Tomáše Bati 5678, Czech Republic

DOI:

https://doi.org/10.14311/CEJ.2017.03.0019

Keywords:

Calcium hydroxide, TiO2, fotocatalysis, nanosuspension, cleaning, antimicrobial

Abstract

The continuous development of nanostructure and the study of physico - chemical processes
in the nanometer range lead to new methods that can slow down the degradation processes of a
work of art, or even restore damage caused, for example, by an inappropriate restoration process.
The use of nanosuspensions based on calcium hydroxide is probably the most widespread
application of nanomaterials in heritage care, especially in the field of hardening of lime building
materials (plaster, limestone, etc.). In combination with titanium dioxide, it should be a successful
suspension in the fight against biological agents, surface contamination or in the protection of UVresistant
building materials.

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Published

2017-10-31

How to Cite

Kroftová, K., Šmidtová, M., Kuřitka, I., & Škoda, D. (2017). NANOTECHNOLOGY IN THE CULTURAL HERITAGE - INFLUENCE OF NANOSPENSIONS ADOPTED BY NANOPARTICLES OF TiO2 FOR CLEANING THE SURFACE OF HISTORICAL PLASTERS. Stavební Obzor - Civil Engineering Journal, 26(3). https://doi.org/10.14311/CEJ.2017.03.0019

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