scholarly journals Композиты на основе полистирола с включениями алюмосиликатов различной формы

2019 ◽  
Vol 89 (2) ◽  
pp. 245
Author(s):  
О.А. Москалюк ◽  
И.В. Семенова ◽  
В.Е. Юдин ◽  
Я.М. Бельтюков ◽  
Н.Н. Сапрыкина ◽  
...  

AbstractSamples of composites based on polystyrene with addition of halloysite nanotubes, mica, and montmorillonite aluminosilicates are obtained and the influence of these fillers on viscoelastic, mechanical, and structural properties of composites is studied. It is shown that an addition of up to 5% of mica can increase the rigidity of composites along with maintaining their strength at the level of pure polystyrene and without considerable embrittlement of samples. The addition of halloysite nanotubes and montmorillonite also increases the material stiffness but reduces its strength and elasticity. A significant (up to 50%) increase in the bending elasticity modulus of the composite was achieved by addition of 15% of halloysite nanotubes or 5% of mica.

2008 ◽  
Vol 94 (2) ◽  
pp. 431-436 ◽  
Author(s):  
S. U. Jen ◽  
Y. T. Chen ◽  
N. T. Yang ◽  
W. C. Cheng

2004 ◽  
Vol 129 (6) ◽  
pp. 411-413 ◽  
Author(s):  
Robert E Kraig ◽  
David Roundy ◽  
Marvin L Cohen

Sensors ◽  
2018 ◽  
Vol 18 (7) ◽  
pp. 2251 ◽  
Author(s):  
Alexandre Presas ◽  
Yongyao Luo ◽  
Zhengwei Wang ◽  
David Valentin ◽  
Mònica Egusquiza

Submerged systems are found in many engineering, biological, and medicinal applications. For such systems, due to the particular environmental conditions and working medium, the research on the mechanical and structural properties at every scale (from macroscopic to nanoscopic), and the control of the system dynamics and induced effects become very difficult tasks. For such purposes in submerged systems, piezoelectric patches (PZTp), which are light, small and economic, have been proved to be a very good solution. PZTp have been recently used as sensors/actuators for applications such as modal analysis, active sound and vibration control, energy harvesting and atomic force microscopes in submerged systems. As a consequence, in these applications, newly developed transducers based on PZTp have become the most used ones, which has improved the state of the art and methods used in these fields. This review paper carefully analyzes and summarizes these applications particularized to submerged structures and shows the most relevant results and findings, which have been obtained thanks to the use of PZTp.


2018 ◽  
Vol 21 (1) ◽  
pp. 1203-1218 ◽  
Author(s):  
Liang Ma ◽  
Hui Yang ◽  
Mingsi Ma ◽  
Xiaojie Zhang ◽  
Yuhao Zhang

2021 ◽  
Vol MA2021-02 (13) ◽  
pp. 647-647
Author(s):  
Talaat A Hameed ◽  
Md. Abdullah Mamun ◽  
Wei Cao ◽  
Helmut Baumgart ◽  
Hani El-Sayed ◽  
...  

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