Nanoparticles of selected layered compounds as precursors for nanocomposites and inorganic-organic hybrid materials
Provider: Grantová agentura ČR
Programme: Standardní projekty
Implementation period: 01.01.17 - 31.12.19
Workplace:
Fakulta chemicko-technologická - Společná laboratoř chemie pevných látek
Investigator: Beneš LudvíkTeam member: Černošková Eva | Kutálek Petr | Knotek Petr | Mikysek Tomáš
Description:
This project is devoted to exfoliation of layered metal organophosphonates functionalized with acidic organic groups and application of prepared nanoparticles for preparation of composites with conducting polymers. The influence of exfoliation conditions (exfoliating agent, temperature, reaction time) on properties of nanoparticles will be studied. The properties of these nanocomposites will be compared with properties of composites containing the same polymer and the same, but not-exfoliated layered organophosphonate. The influence of the presence of the layered metal organophosphonate on the mechanical and thermal stability and electrical conductivity will be studied. Prepared nanoparticles deposited onto a suitable substrate will be used for anchoring organic molecules with interesting optical properties (luminescence, NLO-activity).
This project is devoted to exfoliation of layered metal organophosphonates functionalized with acidic organic groups and application of prepared nanoparticles for preparation of composites with conducting polymers. The influence of exfoliation conditions (exfoliating agent, temperature, reaction time) on properties of nanoparticles will be studied. The properties of these nanocomposites will be compared with properties of composites containing the same polymer and the same, but not-exfoliated layered organophosphonate. The influence of the presence of the layered metal organophosphonate on the mechanical and thermal stability and electrical conductivity will be studied. Prepared nanoparticles deposited onto a suitable substrate will be used for anchoring organic molecules with interesting optical properties (luminescence, NLO-activity).
