Basics of the chemical description of the structure of matter. Chemical bonding. Intermolecular forces, gas and condensed phases. Chemical reactivity and chemical equilibrium. Stoichiometry. Materials for optics and optometry. Production and treatments of ophthalmic and contact lenses.
- Chimica, I. Bertini, C. Luchinat, F. Mani, ed. CEA
- Chimica, M. S. Silberberg, Mc. Graw-Hill
- Scienza e Tecnologia dei materiali, II ed., WF Smith, Mc. Graw-Hill
Vetro:
- The Properties of Optical Glass by H. Bach, N. Neuroth (Schott Series on Glass and Glass Ceramics) Capitoli 1,2,7 e 8
Polimeri e Polimerizzazioni
- Chimica Organica, Morrison-Boyd, Casa Ed. Ambrosiana, Milano. Parte II.
-LaC - Proprietà fisico-chimiche, Abati, S.; Farini, A.; Stefanelli, M., Fabiano Editore
-Contact Lenses: Anthony J Phillips & Lynne Speedwell, Editors, Butterworth-Heinemann: Capitoli 1, 3 e 27.
Learning Objectives
Knowledge acquired:
Basic knowledge on the structure of matter (atoms, molecules and condensed phases). Chemical reactivity and equilibrium. Basics of material science for optics and optometry.
Competence acquired.
Evaluation of the properties and chemical reactivity of materials on the basis of their molecular properties
Skills acquired (at the end of the course):
Evaluation of the structure and physical-chemical properties of simple molecules and materials. Evaluation of chemical reactivity and simple stoichiometry calculations. Materials selection on the basis of the physico-chemical properties.
Prerequisites
None
Teaching Methods
Lectures and a laboratory experience on contact angle and chemical hydrogel preparation.
Type of Assessment
Intermediate written tests, final exam (written/oral).
Course program
1. Introduction to the atomic and molecular description of matter.
Atoms and electrons. Chemical bonding. Intermolecular forces. Gas, liquids and solutions.
2. Chemical properties.
Principal classes of chemical reactions. Thermo-chemistry and chemical equilibrium. Electrochemistry. Chemical Kinetics.
3. Introduction to material sciences.
Principal classes of solids; correlation between molecular structure and physical properties. Glass. Polymers and hydrogels. Properties and treatments of surfaces. Photographic process. Optical properties of materials. Production of ophthalmic lenses both in glass and plastic. Production of rigid and soft contact lenses.