| Autor: |
ZHANG Wen-yu, ZHU Fu-he, LI Mu-fang, ZHAO Qing-hua, MEI Tao, WANG Dong, CHEN Jia-hui |
| Předmět: |
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| Zdroj: |
Plastics Science & Technology / Suliao Ke-Ji; 2024, Vol. 52 Issue 11, p7-12, 6p |
| Abstrakt: |
Using melt blending extrusion technology, efficient photothermal conversion powder cesium tungsten bronze nanoparticles (Csx WO3 NPs) were uniformly dispersed into polyester chips to prepare photothermal conversion polyester masterbatch. Blend photothermic conversion polyester masterbatch with conventional polyester chips in a specific ratio, followed by melting and spinning processes. 0.5% Csx WO3 high-efficiency photothermal conversion polyester fibers with good dye-ability were prepared. The microstructure, thermal stability, mechanical properties and heating performance of the fiber were analyzed. The results showed that the addition of Csx WO3 NPs did not have a significant effect on the thermal stability of the fibers, but had a certain improvement in the mechanical properties of the fibers. Under the irradiation of 1 kW/m² solar light intensity, the maximum temperature of the photothermal conversion polyester fiber reached 104.6 °C, which was about 58.0 °C higher than that of conventional polyester fibers. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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