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Morphological and Electrical Properties of Nanocellulose Compounds and Its Application on Capacitor Assembly
International Journal of Polymer Science ( IF 3.4 ) Pub Date : 2020-04-30 , DOI: 10.1155/2020/1891064
José Alfredo Hernández-Flores 1 , Ana Beatriz Morales-Cepeda 2 , Carlos Fernando Castro-Guerrero 3 , Filemón Delgado-Arroyo 4 , Mario Roman Díaz-Guillén 4 , Javier de la Cruz-Soto 3 , Lorena Magallón-Cacho 3 , Ulises León-Silva 4
Affiliation  

The rise for innovation in the electrical industry is strongly driven by development of new materials. Features of new materials are changing design paradigms for engineers. In this paper, the electrical properties of films of cellulose nanocrystals were measured. It was found that humidity affects the dielectric strength on the cellulose nanocrystals (CNCs). The dielectric strength was similar to the value of the industrial dielectric paper. The addition of plasticizer improved the flexibility of the material but lowered the dielectric strength. The films of CNC had an ordered arrangement, as suggested by the iridescence shown by them. The humidity content of the films was measured by thermogravimetric analysis. The CNC film was used for assembling a capacitor and compared to a capacitor assembled with dielectric paper.

中文翻译:

纳米纤维素化合物的形态和电学性质及其在电容器组装中的应用

新材料的开发在很大程度上推动了电气行业创新的兴起。新材料的功能正在改变工程师的设计范式。在本文中,测量了纤维素纳米晶体膜的电性能。发现湿度会影响纤维素纳米晶体(CNC)的介电强度。介电强度类似于工业介电纸的值。增塑剂的添加改善了材料的柔韧性,但降低了介电强度。CNC胶片具有有序排列,如其所显示的虹彩所示。膜的湿度含量通过热重分析法测量。CNC膜用于组装电容器,并与用电介质纸组装的电容器进行比较。
更新日期:2020-04-30
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