Pigments through the Ages

www.webexhibits.org/pigments

Synthesis of aniline black

Preparation for April 30th lecture

Now that we have seen the interaction of light with (pigmented) surfaces we take a deeper look into the pigments.
We will surely not cover all slides in full depth, but it may be handy to have the full story retreivable in 4 sets of slides
:
3a: https://drive.google.com/file/d/0B_AdLmUQhTCYU29XbFQ5bXZIZDA/edit?usp=sharing

3b: https://drive.google.com/file/d/0B_AdLmUQhTCYM3pwTnRwNjc2aTA/edit?usp=sharing

3c: https://drive.google.com/file/d/0B_AdLmUQhTCYUjI0OExYWWZUeXM/edit?usp=sharing
3d: https://drive.google.com/file/d/0B_AdLmUQhTCYX3VSYktHS3dkUmc/edit?usp=sharing

Optical properties of surfaces, pigments, molecules (part I)

We take a first approach by looking at optical processes relevant for paint surfaces

Here are the slides for 23/04/2014
 

https://drive.google.com/file/d/0B_AdLmUQhTCYT2RZSktBNVJaa3c/edit?usp=sharing

We are moving into the optical (other than color) and properties of coatings.
For this we switch to another book:https://docs.google.com/file/d/0B1ZYOqb0LuqyYWtCTDZPQlJsckE/edit?usp=sharing
PAINT AND SURFACECOATINGS Theory and Practice 2nd ed.by R LAMBOURNE and T A STRIVENS
My lecture(s) will be based on parts of Chapter 16, 17, 18 and 19

Program Wed April 9: Coatings

The first part will be a general introduction about coatings, which was the part I did not finish of last weeks introductory slides:
https://drive.google.com/file/d/0B_AdLmUQhTCYWGQ3Q1paT1VzT3M/edit?usp=sharing

A very good introductory chapter about coatings is the first chapter of Goldschmidt and Streitberger:

After that we will dive in deeper,
looking at rheology (basics), binder chemistry and filmformation







More detailed slides on binder chemistry (not treated in the lecture, but for the interested):

Introductory slides

Lecture April 2nd