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| dc.title | Elektroreologické vlastnosti nového mezoporézního materiálu s vodivým polypyrolem v mezoporézní silice | cs |
| dc.title | Electrorheological properties of new mesoporous material with conducting polypyrrole in mesoporous silica | en |
| dc.contributor.author | Cheng, Qilin | |
| dc.contributor.author | Pavlínek, Vladimír | |
| dc.contributor.author | Lengálová, Anežka | |
| dc.contributor.author | Li, Chunzhong | |
| dc.contributor.author | Belza, Tomáš | |
| dc.contributor.author | Sáha, Petr | |
| dc.relation.ispartof | Microporous and Mesoporous Materials | |
| dc.identifier.issn | 1387-1811 Scopus Sources, Sherpa/RoMEO, JCR | |
| dc.date.issued | 2006 | |
| utb.relation.volume | 94 | |
| utb.relation.issue | 1-3 | |
| dc.citation.spage | 193 | |
| dc.citation.epage | 199 | |
| dc.type | article | |
| dc.language.iso | en | |
| dc.publisher | Elsevier Science B.V. | en |
| dc.identifier.doi | 10.1016/j.micromeso.2006.03.039 | |
| dc.relation.uri | https://www.sciencedirect.com/science/article/pii/S1387181106001314 | |
| dc.subject | mezoporézní materiál | cs |
| dc.subject | MCM-41 | cs |
| dc.subject | polypyrol | cs |
| dc.subject | elektroreologická kapalina | cs |
| dc.subject | dielektrické vlastnosti | cs |
| dc.subject | Mesoporous material | en |
| dc.subject | MCM-41 | en |
| dc.subject | polypyrrole | en |
| dc.subject | electrorheological fluid | en |
| dc.subject | dielectric properties | en |
| dc.description.abstract | V této práci byl syntetizován nový mezoporézní material obsahující polovodivý polypyrol (PPy) v pórech mezoporézní siliky (MCM-41), který se používal jako dispergovaná fáze elektroreologických (ER) kapalin. Byly studovány reologické a dielektrické vlastnosti suspenzí na bázi PPy-MCM-41 se závěrem, že vykazují lepší ER chování než bez PPy. Navíc dielektrická spectra ukazují, že zabudovaný PPy zvyšuje mezifázovou polarizovatelnost mezoporézního materiálu a indukuje vyšší ER efekt. | cs |
| dc.description.abstract | In this study, a new mesoporous material with semiconducting polypyrrole (PPy) encapsulated in the channels of mesoporous silica (MCM-41) was synthesized and used as dispersed phase for electrorheological (ER) fluids. Rheological and dielectric properties of PPy-MCM-41 based suspensions were investigated with the conclusion that PPy-MCM-41 fluid exhibits better ER behavior than that without PPy. Furthermore, the dielectric spectra indicate that encapsulated PPy increases the interfacial polarizability of mesoporous material and induces a higher ER effect. | en |
| utb.faculty | Faculty of Technology | |
| dc.identifier.uri | http://hdl.handle.net/10563/1000604 | |
| utb.identifier.rivid | RIV/70883521:28110/06:63504628 | |
| utb.identifier.obdid | 14554846 | |
| utb.identifier.scopus | 2-s2.0-33746934148 | |
| utb.identifier.wok | 000240279200025 | |
| utb.source | j-riv | |
| utb.contributor.internalauthor | Cheng, Qilin | |
| utb.contributor.internalauthor | Pavlínek, Vladimír | |
| utb.contributor.internalauthor | Lengálová, Anežka | |
| utb.contributor.internalauthor | Belza, Tomáš | |
| utb.contributor.internalauthor | Sáha, Petr | |
| utb.scopus.affiliation | Cheng Q., Key Laboratory for Ultrafine Materials, Ministry of Education, School of Materials Science and Engineering, 130 Meilong Road, 200237 Shanghai, China, Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, 762 72 Zlin, Czech Republic; Pavlinek V., Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, 762 72 Zlin, Czech Republic; Lengalova A., Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, 762 72 Zlin, Czech Republic; Li C., Key Laboratory for Ultrafine Materials, Ministry of Education, School of Materials Science and Engineering, 130 Meilong Road, 200237 Shanghai, China; Belza T., Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, 762 72 Zlin, Czech Republic; Saha P., Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, 762 72 Zlin, Czech Republic |