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Carbon Metamorphoses in a Medium with Varying Ionic Concentration

Published online by Cambridge University Press:  21 March 2011

V. Bouda  and
J. Chladek
V. Bouda
Affiliation:
Czech Technical University in Prague, Faculty of Electrical Engineering, Technicka 2, 166 27 Prague 6 (Czech Republic)
J. Chladek
Affiliation:
Czech Technical University in Prague, Faculty of Electrical Engineering, Technicka 2, 166 27 Prague 6 (Czech Republic)
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Abstract

Carbon black in a polymer melt was used to model self-organized processes. A gradual growth of ionic concentration in the polymer melt induced a complex behavior, including a rapid increase in AC conductivity after a time delay. Colloid theory can provide an effective interpretation. The metamorphoses of the carbon black assembly include soft axial order generation, soft lateral order generation, axial condensation, and lateral condensation of carbon black particles, respectively. Similar processes are expected to be effective in generating complex carbonaceous organic structures in natural water.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 661: Symposium KK – Filled & Nanocomposite Polymer Materials , 2000 , KK5.17
Copyright
Copyright © Materials Research Society 2001

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References

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