纳米GEO2掺杂材料对粘胶物理性能的改善

IF 1.1 4区工程技术 Q3 MATERIALS SCIENCE, TEXTILES

Autex Research Journal Pub Date : 2022-05-18 DOI:10.2478/aut-2021-0002

Hamed Daneshian, S. Nayebzadeh, Abolfazl Davodiroknabadi

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引用次数: 2

摘要

摘要对粘胶\TiO2和粘胶\TiO2\二氧化锗(GeO2)的性能进行了研究和比较。利用场发射扫描电子显微镜(FESEM)的元素映射分析显示了纳米材料的良好分布，而能量色散x射线(EDX)证实了纳米材料的存在。500 s循环摩擦试验表明，处理后试样的耐磨性明显提高。此外，纳米GeO2的掺杂提高了处理后样品的强度。此外，通过差示扫描量热计(DSC)对处理后样品的热行为进行了表征，结果表明，与纳米TiO2相比，掺杂GeO2提高了粘胶的结晶温度和热性能。紫外线阻挡研究表明，掺杂GeO2可以提高TiO2对紫外线的透射率。

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Improvement of Physical Properties of Viscose using Nano GEO2 as Doping Material

Abstract The properties of viscose\TiO2 and viscose\TiO2\germanium dioxide (GeO2) are investigated and compared. The elemental mapping analysis using a field emission scanning electron microscope (FESEM) shows the excellent distribution of nanomaterials, while the energy dispersive X-ray (EDX) confirms its existence. The 500 s cycle of rubbing test indicates that the abrasion resistance of treated samples improves significantly. In addition, the doping of nano GeO2 enhances the strength of the treated samples. Furthermore, the thermal behavior of the treated samples, characterized by differential scanning calorimeter (DSC), results in a higher crystallization temperature and doping GeO2 increases the thermal properties of viscose in comparison with nano TiO2. The study of ultraviolet blocking indicates that doping GeO2 can improve the transmission of ultraviolet even from TiO2.

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来源期刊

Autex Research Journal MATERIALS SCIENCE, TEXTILES-

CiteScore

2.80

自引率

9.10%

发文量

审稿时长

>12 weeks

期刊介绍： Only few journals deal with textile research at an international and global level complying with the highest standards. Autex Research Journal has the aim to play a leading role in distributing scientific and technological research results on textiles publishing original and innovative papers after peer reviewing, guaranteeing quality and excellence. Everybody dedicated to textiles and textile related materials is invited to submit papers and to contribute to a positive and appealing image of this Journal.