Splošno o nanomaterialih:
- razmerje površina / volumen,
- termodinamske osnove,
- skupine nanomaterialov: nanodelci, nanovlakna, plasti, (aero-)geli, nanostrukture,
- metode sinteze.
Sinteza nanodelcev:
- termodinamske osnove nukleacije nanodelcev,
- homo- / heterogena nukleacija,
- kinetika rasti delcev,
- problem aglomeracije, stabilizacija delcev,
- pregled kemijskih in fizikalnih metod sinteze nanodelcev.
Priprava plasti iz parne faze:
- vakuum, vakuumska tehnologija
- podlage – površinska energija
- nukleacija, epitaksija, mikrostruktura plasti,
- pregled in primerjava metod.
Priprava plasti iz raztopin:
- sinteza plasti iz raztopin (sol-gel),
- Langmuir-Blodgett,
- nukleacija in rast plasti,
- pregled in primerjava metod.
Kserogeli, aerogeli.
Nanostrukture: fizikalne in kemijske metode oblikovanja.
Metode karakterizacije nanomaterialov.
General introduction:
- surface /volume ratio,
- thermodynimcs,
- grouping of nanomaterials: particles, nanofibers, films, (aero-)gels, nanostructures,
- synthetic approaches (top-down, bottom-up).
Synthesis of nanoparticles:
- thermodynamics of nucleation,
- homo- / heterogeneous nucleation,
- growth of nanoparticles, kinetics,
- agglomeracije, stabilization of particles,
- chemical and physical methods of synthesis of particles.
Deposition of thin films from vapour phase:
- vacuum science and technology
- substrates, surface energy, types of growth from vapour phase
- nucleation, epitaxy, microstructure,
- methods of vapour deposition, comparison.
Solution deposition of thin films:
- sol-gel, chemical solution deposition
- substrates, nucleation layers
- nucleation, crystallization, evolution of microstructure
- Langmuir-Blodgett,
- Methods, equipment
Xerogels, aerogels.
Nanostructures: physical, chemical methods.
Methods of characterization of nanomaterials.