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Program Overview

The Chemistry for Preservation, Consolidation, and Restoration of Cultural Heritage program is designed to provide students with a comprehensive understanding of the chemical principles and methodologies used in the preservation and restoration of cultural heritage materials.

Aims and Content

The program aims to consolidate previous knowledge of chemistry and physical chemistry, providing further training on the existence, type of formation, and thermal stability of materials. The course covers the main chemical, crystallographic, thermodynamic, and physical properties of matter, as well as the techniques and methods of chemical-physical investigation and analytical chemistry.

Learning Outcomes

Upon completion of the program, students will be able to:

• Acquire specific preparation and professional training in the field of investigation and diagnostics for cultural heritage
• Understand the main chemical-physical properties of inorganic, organic, metallic, and ceramic materials
• Use analytical instrumentation, make measurements, and evaluate results
• Decide on the type of study and measures to perform in diagnostic research
• Make a realistic diagnosis based on the results obtained

Prerequisites

Discreet knowledge of the following subjects is recommended:

• Mathematics and basic physics
• Periodic system and atomic structure of elements
• Basic inorganic and organic chemistry
• Chemical reactions, types of chemical bonding, and main classes of compounds
• Stoichiometry and stoichiometric calculation
• Thermodynamic quantities, phase equilibria in systems with 1, 2, 3 components

Teaching Methods

The program consists of theoretical lessons and practical exercises, including lectures, laboratory experiences, and discussions with students. Attendance at lessons is strongly recommended, although not compulsory.

Syllabus/Content

The program covers the following topics:

• Preventive calls of stechimetry and calculation, physical chemistry, thermodynamics, and state
• Structural diagrams and related discussions and numerical exercises
• Specific weight, measurement techniques for solid and liquid bodies
• Preparation of micrographic samples, hardness measurements, optical microscopy, SEM electronics, and X-ray diffraction analysis
• Thermal analysis, spectrophotometric techniques, and notions on polarimetry and refractometry
• Redox reactions and corrosion processes in the environment

Recommended Reading/Bibliography

The main didactic and text material is provided to students during lessons or before laboratory exercises. Students can also use university-level texts of their choice.

Teachers and Exam Board

The exam board consists of:

• Pietro Manfrinetti (President)
• Giovanni Petrillo (President Substitute)

Lessons

Lessons start and timetable can be found on the university's website.

Exams

The exam consists of a wide oral discussion, which can also include a reaction-chemical process with an example of numerical calculation. The exam is strictly related to the topics covered in the lectures and practical exercises.

Exam Description

The exam discussion consists of the presentation of a technical-scientific report or review chosen by the student, and answers to questions asked by the teacher. The final grade results from the overall evaluation of the discussion.

Assessment Methods

The final exam is divided into two parts: a discussion of a composition or review, and an oral exam. The oral exam focuses on the topics covered during lectures and exercises, evaluating the student's ability to clearly and correctly display the required topics.

Further Information

Regular attendance at lessons is strongly recommended, and participation in at least 90% of practical and laboratory exercises is considered indispensable. Students must be provided with a chemical lab coat.