UV-visible assessment of hydrocluster formation and rheological behaviour in bimodal and mono-disperse shear thickening fluids
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| 024 | 7 | 0 | |a 10.1007/s00397-014-0821-z |2 doi |
| 035 | |a (NATIONALLICENCE)springer-10.1007/s00397-014-0821-z | ||
| 245 | 0 | 0 | |a UV-visible assessment of hydrocluster formation and rheological behaviour in bimodal and mono-disperse shear thickening fluids |h [Elektronische Daten] |c [Masoud Fahool, Ali Sabet] |
| 520 | 3 | |a When an applied shear to a fluid results in a steep rise in its viscosity, it is referred to as shear thickening fluid (STF). This study followed two aims: first, to investigate the hydrocluster formation in STF using a novel technique via UV-visible spectroscopy in bimodal and mono-dispersed systems and second, to study the rheological response of bimodal as against mono-dispersed nano-sized silica particles in an STF system. Two nano-sized silica particles (50-nm fumed silica and 12-nm colloidal silica) were dispersed in polyethylene glycol in various compositions and compared with mono-dispersed STF. Bimodal STF in 30 and 35wt.% (with different ratios of the two nanoparticles) and mono-disperse in 35, 40 and 45wt.% of OX50 silica particles were prepared. Results showed a lower critical shear rate for the shear thickening in bimodal STF than that in mono-dispersed STF. Also, bimodal system results in reduced amount of nanoparticle used. Higher viscosities were also observed in different composition of bimodal system. | |
| 540 | |a Springer-Verlag Berlin Heidelberg, 2014 | ||
| 690 | 7 | |a Shear thickening fluid |2 nationallicence | |
| 690 | 7 | |a UV-visible |2 nationallicence | |
| 690 | 7 | |a Hydrocluster |2 nationallicence | |
| 690 | 7 | |a Bimodal |2 nationallicence | |
| 690 | 7 | |a Mono-disperse |2 nationallicence | |
| 700 | 1 | |a Fahool |D Masoud |u Department of Composites, Iran Polymer and Petrochemical Institute (IPPI), PO Box 14965/115, Tehran, Iran |4 aut | |
| 700 | 1 | |a Sabet |D Ali |u Department of Composites, Iran Polymer and Petrochemical Institute (IPPI), PO Box 14965/115, Tehran, Iran |4 aut | |
| 773 | 0 | |t Rheologica Acta |d Springer Berlin Heidelberg |g 54/1(2015-01-01), 77-83 |x 0035-4511 |q 54:1<77 |1 2015 |2 54 |o 397 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s00397-014-0821-z |q text/html |z Onlinezugriff via DOI |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-springer | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1007/s00397-014-0821-z |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Fahool |D Masoud |u Department of Composites, Iran Polymer and Petrochemical Institute (IPPI), PO Box 14965/115, Tehran, Iran |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Sabet |D Ali |u Department of Composites, Iran Polymer and Petrochemical Institute (IPPI), PO Box 14965/115, Tehran, Iran |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Rheologica Acta |d Springer Berlin Heidelberg |g 54/1(2015-01-01), 77-83 |x 0035-4511 |q 54:1<77 |1 2015 |2 54 |o 397 | ||