Pattern Formation in the NaOH+CuCl2 Reaction
(additional experimental data)
Contents:
Birth of new reaction zones
Time sequence of the evolution of the reaction zones
The structure of the reaction zones
Irregular Liesegang patterns
Helicoid-like patterns
Cardioid patterns
Cabbage-like patterns
The Structure of the Gaps
Experiments in Petri dishes
Link to video records

Birth of New Reaction Zones

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Time Sequence of the Evolution of Reaction Zones

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The Structure of the Reaction Zones

1.
2.
3.



Irregular Liesegang Patterns

                                   
1.
2.
3.



Helicoid patterns built up by rotating spirals

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3.

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Cardioid Patterns

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2.
3.
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2.
3.





Cabbage-like patterns

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2.

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2.



The Structure of the Gaps


1.
2.
3.


Experiments in Petri dishes


1.



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This page is maintained by P. Hantz . Last modified 09.10.2002.