Peter Johann Walde: Catalogue data in Autumn Semester 2017 |
Name | Prof. em. Dr. Peter Johann Walde |
Name variants | Peter Walde Peter Johann Walde |
Address | Dep. Materialwissenschaft ETH Zürich, HCP F 41.3 Leopold-Ruzicka-Weg 4 8093 Zürich SWITZERLAND |
Telephone | +41 44 632 04 73 |
peter.walde@mat.ethz.ch | |
URL | http://www.multimat.mat.ethz.ch |
Department | Chemistry and Applied Biosciences |
Relationship | Retired Adjunct Professor |
Number | Title | ECTS | Hours | Lecturers | |
---|---|---|---|---|---|
327-0111-00L | Practical Laboratory Course I | 6 credits | 6P | M. B. Willeke, M. R. Dusseiller, S. Morgenthaler Kobas, P. J. Walde | |
Abstract | Practical introduction into concepts and basic principles of Materials Science and Chemistry. To become acquainted with important chemical and physical methods as well as lab safety issues. | ||||
Objective | Practical introduction into concepts and basic principles of Materials Science and Chemistry. To become acquainted with important chemical and physical methods. Close collaboration with the course "Wissenschaftliches Arbeiten" (planning of experiments, writing reports, techniques for oral presentations). General theoretical and practical introduction at the beginning of the practical laboratory course about safety and general behaviour in a laboratory. There will be an written lab safety test (with Moodle), which has to be passed before the practical course starts. | ||||
Content | Experiments in the field of synthetic and analytical chemistry; fracture mechanics, mechanical/thermal properties (e.g. E-module), thermodynamics, colloidal chemistry, particle tracking (DLS and microscopy), corrosion, electroplating, "forging, stone and wood processing", up to two computer theory experiments (using MATLAB; random numbers and traveling salesman), and further. | ||||
Lecture notes | The lab manual and further information for each experiment (aim of the experiment, theory, experimental procedure, data analysis) can be downloaded from the web (https://praktikum.mat.ethz.ch bzw. https://www.mat.ethz.ch/studies/bachelor/laborpraktische-ausbildung.html ). | ||||
327-0309-00L | Organic Chemistry in Materials Science | 2 credits | 1G | W. R. Caseri, P. J. Walde | |
Abstract | This lecture allows the students to consolidate the basics of organic chemistry through selected exercises. | ||||
Objective | Consolidation of the basics of organic chemistry. | ||||
Content | This lecture consists predominantly of exercises and serves mainly to prepare the students intensively for aspects in materials science, based on the lecture Chemie II. A large number of questions will be provided, which will partially be discussed in the lecture while the other part is devoted to self-study. | ||||
327-0311-00L | Practical Laboratory Course III | 3 credits | 6P | M. B. Willeke, C. Battaglia, A. Borgschulte, P. J. Walde | |
Abstract | To impart basic knowledge and experimental competence using selected examples from chemistry and physics. | ||||
Objective | To impart basic knowledge and experimental competence using selected examples from chemistry and physics. | ||||
Content | Chemistry III: Synthesis of PMMA via Transesterification; manufacture of poly(methylmethacrylat) via radical polymerization of methylmethacrylat; 3D-printing. Physics I: Powder diffractometry, single crystal radiography, capillary rheometry, viscoelasticity of the polymer melt (or an equivalent exp.), 2 phyiscs experiments (out of 4) at the EMPA: e.g. X-ray flourescence analysis, impedance measurements of batteries, "power to gas" or texture measurement, building a Lithium ionic battery; and two further physic experiments at D-Phys (e.g. about "elastic constants" or "inference and diffraction" ). | ||||
Lecture notes | Notes with information for each experiment (aim of the experiment, theory, experimental procedure, data analysis) can be downloaded from the web (https://praktikum.mat.ethz.ch or https://www.mat.ethz.ch/studies/bachelor/laborpraktische-ausbildung.html). | ||||
Prerequisites / Notice | Voraussetzungen: 1. Erfolgreiche Teilnahme sowohl am Praktikum I als auch II. 2. Bestandene Chemie I/II Prüfung (bzw. bestandener Prüfungsblock B der Basisprüfung). Über allfällige Ausnahmen (z. B. im Fall einer KNAPP (3.75 oder besser) nicht bestandenen Chemieprüfung) entscheidet der Praktikumsverantwortliche auf Anfrage. | ||||
327-2105-00L | Supramolecular Aspects of Polymers | 2 credits | 1G | P. J. Walde | |
Abstract | Preparation, characterization and applications of polymolecular aggregates formed from amphiphilic block copolymers. | ||||
Objective | To become acquainted with the principles of the self-assembly of amphiphilic block copolymers into micelles and vesicles and to become acquainted with some of the properties and applications of these aggregates. | ||||
Content | With selected recent examples on the self-assembly of amphiphilic block copolymers several basic aspects and possible applications will be discussed. The focus will mainly be on micelles and vesicles. | ||||
Lecture notes | no script | ||||
529-0585-00L | Reactivity in Micelles and Vesicles | 1 credit | 1V | P. J. Walde | |
Abstract | Discussion of different aspects of the chemical reactivity in micelles and in vesicles (liposomes) as polymolecular compartments. | ||||
Objective | Deeper understanding of micelles and vesicles as self-organizing reaction compartments. | ||||
Content | With a few selected recent examples, properties of micelles and vesicles will be discussed with respect to applications as reaction compartments. | ||||
Lecture notes | no script | ||||
529-3001-02L | Chemistry I | 4 credits | 2V + 2U | C. Padeste, P. J. Walde, W. R. Caseri | |
Abstract | General Chemistry I: Stoichiometry, atoms, molecules, chemical bond and molecular structure, gases, solutions, chemical equilibrium, solubility, acids and bases, electrochemistry, thermodynamics, kinetics. | ||||
Objective | Introduction to general and inorganic chemistry. | ||||
Content | 1) Atoms, molecules, periodic table of the elements 2) Stoichiometry: Mole, chemical equations, elemental analyses 3) Reactions in water, stoichiometry in solutions 4) Thermochemistry: Energy and enthalpy, thermochemical equations, Hess theorem 5) Gases: Gas laws, reactions and stoichiometry in the gas phase, kinetic theory 6) Atomic structure and binding models: ionic, covalent and metallic bonds, Lewis- and resonance formula, electronegativity and polarity, VSEPR model 7) Liquids and solids, phase transitions 8) Solutions; dissolution processes, colligative properties 9) Kinetics: reaction rates, temperature dependence, reaction orders and reaction laws, collision theory, catalysis 10) Chemical equilibria: Equilibrium constants, activity and concentration, Le Chatelier's principle. 11) Acid-base equilibria: acid/base-concepts, pH calculations, buffer systems, titrations 12) Dissolution and equilibria of complex formation 13) Thermodynamics: 3 laws of thermodynamics, free enthalpy and equilibrium 14) Redox reactions and electrochemistry: Faraday's laws, electrode potential and Nernst equation 15) Complexes: equilibria, structure and isomerism | ||||
Lecture notes | Folienskript wird jeweils vor den Vorlesungsstunden als PDF versandt. | ||||
Literature | Peter W. Atkins, Loretta Jones. Chemie - einfach alles, 2. Auflage, Wiley-VCH (2006) Weinheim, ISBN 978-3-527-31579-6 Charles E. Mortimer, Ulrich Müller, Johannes Beck. Chemie; Das Basiswissen der Chemie. 12., Auflage; Thieme (2015); ISBN 978-3-13-484312-5. |