9360-0145/01 – Nanomaterials on the phyllosilicates base (NBVS)
| Gurantor department | CNT - Nanotechnology Centre | Credits | 3 |
| Subject guarantor | prof. Ing. Gražyna Simha Martynková, Ph.D. | Subject version guarantor | prof. Ing. Gražyna Simha Martynková, Ph.D. |
| Study level | undergraduate or graduate | Requirement | Optional |
| Year | 1 | Semester | summer |
| | Study language | Czech |
| Year of introduction | 2010/2011 | Year of cancellation | 2019/2020 |
| Intended for the faculties | USP | Intended for study types | Follow-up Master |
Subject aims expressed by acquired skills and competences
Classification and characterization of the layered silicates (phyllosilicates).
Modification procedures of phyllosilicates used for the nanosilicates preparation.
Methods applied for the characterization of original and modified materials.
Prediction of procedures and new silicate nanomaterials for their further application.
Teaching methods
Lectures
Individual consultations
Project work
Summary
Knowledge about crystal structure and chemistry of phyllosilicates are necessary to make proper modification for preparation of nanoparticles, organo-silicates, nanomaterials with optical and antibacterial effects, and clay minerals exfoliated in polymers.
Compulsory literature:
Recommended literature:
G. Simha Martynková, M. Valášková: Vermiculite in nanocomposites: In Encyclopedia of Nanoscience and Nanotechnology, 2nd Edition (H.S. Nalwa, editor), ASP 2011, Vol. 25, 119-145, ISBN: 1-58883-190-6.
Handbook of Clay Science Edited by F. Bergaya, B.K.G. Theng and G. Lagaly
Developments in Clay Science, Vol. 1, 2006 Elsevier Ltd., pp.1224, ISBN-10 0-08-044183-1
Additional study materials
Way of continuous check of knowledge in the course of semester
E-learning
Other requirements
For this subject other requirements for student are not determined.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
1. Structure and crystal chemistry of silicates.
3. Layer charge, cation exchange in the interlayer, exfoliation, delamination,
intercalation.
4. Layered silicates and water in the interlayer space. Hydratation, dehydratatiion
and rehydratation.
5. Serpentine-kaolinite group. Structural ordering of kaolinites. Thermal change.
6. Halloysite.
7. Kaolinite and halloysite as clay nanofillers to polymers.
8. Talc-pyrophyllite group. Structure and modification for practical use.
9. Smectites. Cations exchange, modifications procedures.
10. Smectites as nanomaterials with specific properties.
11. Vermiculites. Thermal coversion of structure. Influence of acids on structure.
12. Vermiculite intercalation with metal compounds and their characteristics.
13. Organovermiculites. Preparation and characterization.
14. Clay minerals-polymers nanocomposites.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
Předmět neobsahuje žádné hodnocení.