Tipus A
|
Codi |
Competències Específiques | | A1.1 |
Aplicar efectivament el coneixement de les matèries bàsiques, científiques i tecnològiques pròpies de l'enginyeria |
| A4.3 |
Coneixements dels fonaments de ciència, tecnologia i química de materials. Comprendre la relació entre la microestructura, la síntesi o processament i les propietats dels materials (RI3) |
Tipus B
|
Codi |
Competències Transversals | | B1.4 |
Utilitzar informació en llengua estrangera (preferentment anglès) de manera eficaç. |
Tipus C
|
Codi |
Competències Nuclears |
Tipus A
|
Codi |
Resultats d'aprenentatge |
| A1.1 |
Aplica correctament els fonaments de ciència, tecnologia i química de materials. Compren la relació entre la microestructura, la síntesi o processament i les propietats dels materials.
| | A4.3 |
Relaciona l'estructura microscòpica de materials polimèrics comuns amb les seves propietats físiques, especialment la resposta mecànica.
Sap aplicar la termodinàmica de dissolucions polimèriques per al càlcul de les seves propietats; coneix els models que descriuen el flux no-newtonià.
És capaç de descriure els principis generals de la polimerització en cadena i escalonada.
Coneix les tècniques de caracterització de la distribució de pesos moleculars i els models comunament utilitzats.
|
Tipus B
|
Codi |
Resultats d'aprenentatge |
| B1.4 |
Segueix assignatures amb continguts en anglès.
|
Tipus C
|
Codi |
Resultats d'aprenentatge |
Tema |
Subtema |
1. Introduction |
What are the polymers. The polymers in the world. A brief history. |
2. Morphology |
Bonds and forces, Individual molecules, Molecular networks, Cohesive energy, Physical states, Transition temperatures, Crystallisation, Structure-properties relations |
3. Thermodynamics of polymer solutions |
Non-ideality of polymer solutions. The Flory-Huggins theory, Swell of a chain by solvent, Rubber elasticity, Solubility, Phase equilibria |
4. Polymerisation |
Reactions of polymerisation, Functionality, Kinetic schemes, Chain polymerisation, Step polymerisation, Polymerisation processes, Copolimerización |
5. Molecular weight distributions |
Mean values of the molecular weight, Theoretical molecular weight distributions, Empirical molecular weight distributions, Experimental methods of analysis of the molecular weight distributions. |
6. Viscoelasticity |
Mechanical behaviour of the polymeric materials, viscous solids and elastic liquids, Models for the viscoelastic response, Molecular motions and transition temperatures |
7. Rheology |
Characteristics of non-Newtonian flow, Dependence of the viscosity with the shear rate, Dependence of the viscosity with the molecular weight, Dependence of the viscosity with the temperature, Normal stresses. |
Metodologies :: Proves |
|
Competències |
(*) Hores a classe
|
Hores fora de classe
|
(**) Hores totals |
Activitats Introductòries |
|
1 |
2 |
3 |
Sessió Magistral |
|
32 |
60 |
92 |
Resolució de problemes, exercicis |
|
13 |
26 |
39 |
Atenció personalitzada |
|
1 |
2 |
3 |
|
Proves pràctiques |
|
2 |
3 |
5 |
Proves pràctiques |
|
3 |
5 |
8 |
|
(*) En el cas de docència no presencial, són les hores de treball amb suport vitual del professor. (**) Les dades que apareixen a la taula de planificació són de caràcter orientatiu, considerant l’heterogeneïtat de l’alumnat |
Metodologies
|
Descripció |
Activitats Introductòries |
The professor will explain the dynamics of the course:
- Subjects
- Hands out activities with impact to the evaluation. The conditions of the continuous evaluation
- Dates of the evaluation activities
- Recommendations for the course
The introduction to the polymers as subject |
Sessió Magistral |
The contents of the notes of the course are available to the students through Moodle. In prevision of the online nature of the course, it is expected that the student works on the notes for themself. The professor will provide a short explanation of the main points, either in the classroom or through recorded videos and online classes held through videoconference, open to all the students. It is expected that the online sessions will focus on discussing questions, solving exercises and tackling the main difficulties of the course. Going through the notes by the professor will be avoided and is a direct responsibility of the student.
|
Resolució de problemes, exercicis |
Proposed exercises are solved and discussed either in class or in the form of recorded or online sessions. The online sessions will be again reserved for the discussion of the proposed exercises rather than going through the solution itself, which should be available through the proper graphic document proposed by the professor. Again, the student is responsible of working on the proposed exercises before the discussion session. |
Atenció personalitzada |
Questions regarding the contents of the course are discussed individually when required, but should preferably be addressed during the discussion sessions proposed or through the discussion forum, as it is accessible to the whole community and may be helpful to others.
Individual sessions, although not advised, will be held either face to face or through videoconference when previously agreed with the professor. |
Descripció |
Due to the nature of the course and the exceptional circumstances, no face to face interaction is advised. Instead, the students are requested to formulate their questions through the forum, so that all the rest may benefit from the discussion. This discussion can be held through videoconference with the student within a schedule previously agreed with the professor. No questions through regular email will be addressed by the professor. |
Metodologies |
Competències
|
Descripció |
Pes |
|
|
|
|
Proves pràctiques |
|
A mid term evaluation will be held in which the student will have to solve a test exam of short questions and solve some selected exercises. If the exam needs to be sit online, an individual oral verification will be held as a validation of the results produced. |
45 |
Proves pràctiques |
|
A final evaluation will be held in which the student will have to solve a test exam of short questions and solve some selected exercises. If the exam needs to be sit online, an individual oral verification will be held as a validation of the results produced. |
45 |
Altres |
|
We plan to held at least two deliverable homework assignments. The grades obtained in these assignments will represent a bonus of a 10% that will be added to the total if the mark of every partial exam is superior to 4. |
10 |
|
Altres comentaris i segona convocatòria |
The form and nature of the exams will be subject to the conditions allowed by the pandemia. |
Bàsica |
Ferdinand Rodriguez, Claude Cohen, Christopher K. Ober, Lynden A. Archer, Principles of polymer systems, Paperback, Taylor & Francis; 4 edition (April 1996)
|
Several copies of this book, some of them of rather old editions, can be found at the Sescelades library. |
Complementària |
H.J. Elias, Macromoleules, Hardcover, Weinheim : John Wiley-VCH Verlag, cop. 2005-2009
J.R Fried, Polymer Science and Technology, Hardcover, Prentice and Hall, 1995
|
Many of the contents of the course can be found at internet. |
(*)La Guia docent és el document on es visualitza la proposta acadèmica de la URV. Aquest document és públic i no es pot modificar, llevat de casos excepcionals revisats per l'òrgan competent/ o degudament revisats d'acord amb la normativa vigent |
|