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Über die Auswirkung von Scherbelastung auf das rheologische und elektrische Verhalten von Kohlenstoffnanoröhrchen / Epoxid Suspensionen
Citation Link: https://doi.org/10.15480/882.1079
Other Titles
Influence of shear on the electrical and rheological properties of carbon nanotube / epoxy suspensions
Publikationstyp
Doctoral Thesis
Date Issued
2012
Sprache
German
Author(s)
Advisor
Title Granting Institution
Technische Universität Hamburg
Place of Title Granting Institution
Hamburg
Examination Date
2012-11-02
TORE-DOI
By means of combined rheological, electrical, and optical measurements the agglomeration behaviour of carbon nanotubes/epoxy-suspensions is evaluated. Irreversible structural changes (”initial shear effect“) caused by high shear rates are explained with respect to colloid theory. As a consequence dynamical percolation theory is critically discussed assuming secondary agglomeration to be the main reason for the high conductivity values reached in cured composites.
Subjects
Nanopartikel
Suspension
Epoxidharz
Fließverhalten
Agglomeration
rheology
carbon nanotube
shear
agglomeration
epoxy
DDC Class
620: Ingenieurwissenschaften
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Name
Diss_final_CH.pdf
Size
6.45 MB
Format
Adobe PDF