Halloysite nanotubes: Prospects in electrorheology
Electrorheological fluids based on polydimethylsiloxane filled with halloysite nanotubes were studied. The filler structure was characterized by TEM, SEM, and X-ray diffraction. When an electric field is applied to suspensions, their rheological behavior changes – the contribution of the elastic com...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Budapest University of Technology
2018-11-01
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| Series: | eXPRESS Polymer Letters |
| Subjects: | |
| Online Access: | http://www.expresspolymlett.com/letolt.php?file=EPL-0009202&mi=cd |
| _version_ | 1819139702046851072 |
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| author | N. M. Kuznetsov D. Yu. Stolyarova S. I. Belousov R. A. Kamyshinsky A. S. Orekhov A. L. Vasiliev S. N. Chvalun |
| author_facet | N. M. Kuznetsov D. Yu. Stolyarova S. I. Belousov R. A. Kamyshinsky A. S. Orekhov A. L. Vasiliev S. N. Chvalun |
| author_sort | N. M. Kuznetsov |
| collection | DOAJ |
| description | Electrorheological fluids based on polydimethylsiloxane filled with halloysite nanotubes were studied. The filler structure was characterized by TEM, SEM, and X-ray diffraction. When an electric field is applied to suspensions, their rheological behavior changes – the contribution of the elastic component becomes significant and samples behave like a solid body. The effect of the electric field and filler concentration on the electrorheological behavior was investigated. The influence of water content on the filler structure, as well as on electrorheological and electrophysical properties of suspensions, was considered. Electrorheological fluids filled by halloysite with small water content exhibit slightly higher rheological characteristics under an electric field than dried ones. This study shows the prospects of using halloysite nanotubes as a dispersed phase for electrorheological fluids. |
| first_indexed | 2024-12-22T11:26:51Z |
| format | Article |
| id | doaj.art-df8be82bfda540e2881385ee817e4568 |
| institution | Directory Open Access Journal |
| issn | 1788-618X |
| language | English |
| last_indexed | 2024-12-22T11:26:51Z |
| publishDate | 2018-11-01 |
| publisher | Budapest University of Technology |
| record_format | Article |
| series | eXPRESS Polymer Letters |
| spelling | doaj.art-df8be82bfda540e2881385ee817e45682022-12-21T18:27:43ZengBudapest University of TechnologyeXPRESS Polymer Letters1788-618X2018-11-01121195896510.3144/expresspolymlett.2018.82Halloysite nanotubes: Prospects in electrorheologyN. M. KuznetsovD. Yu. StolyarovaS. I. BelousovR. A. KamyshinskyA. S. OrekhovA. L. VasilievS. N. ChvalunElectrorheological fluids based on polydimethylsiloxane filled with halloysite nanotubes were studied. The filler structure was characterized by TEM, SEM, and X-ray diffraction. When an electric field is applied to suspensions, their rheological behavior changes – the contribution of the elastic component becomes significant and samples behave like a solid body. The effect of the electric field and filler concentration on the electrorheological behavior was investigated. The influence of water content on the filler structure, as well as on electrorheological and electrophysical properties of suspensions, was considered. Electrorheological fluids filled by halloysite with small water content exhibit slightly higher rheological characteristics under an electric field than dried ones. This study shows the prospects of using halloysite nanotubes as a dispersed phase for electrorheological fluids.http://www.expresspolymlett.com/letolt.php?file=EPL-0009202&mi=cdRheologyElectrorheological fluidHalloysite nanotubeElectron microscopyX-ray diffraction |
| spellingShingle | N. M. Kuznetsov D. Yu. Stolyarova S. I. Belousov R. A. Kamyshinsky A. S. Orekhov A. L. Vasiliev S. N. Chvalun Halloysite nanotubes: Prospects in electrorheology eXPRESS Polymer Letters Rheology Electrorheological fluid Halloysite nanotube Electron microscopy X-ray diffraction |
| title | Halloysite nanotubes: Prospects in electrorheology |
| title_full | Halloysite nanotubes: Prospects in electrorheology |
| title_fullStr | Halloysite nanotubes: Prospects in electrorheology |
| title_full_unstemmed | Halloysite nanotubes: Prospects in electrorheology |
| title_short | Halloysite nanotubes: Prospects in electrorheology |
| title_sort | halloysite nanotubes prospects in electrorheology |
| topic | Rheology Electrorheological fluid Halloysite nanotube Electron microscopy X-ray diffraction |
| url | http://www.expresspolymlett.com/letolt.php?file=EPL-0009202&mi=cd |
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