Producing and Studying the Optical Properties of Films Based on Cerium Oxide Nanoparticles

被引：0
|
作者：
Zafirova, M., I [1 ]
Myshkina, A., V [1 ]
Bazhukova, I. N. [1 ]
机构：
[1] Ural Fed Univ, 19 Mira St, Ekaterinburg 620002, Russia
来源：
VII INTERNATIONAL YOUNG RESEARCHERS' CONFERENCE - PHYSICS, TECHNOLOGY, INNOVATIONS (PTI-2020) | 2020年 / 2313卷
关键词：
BIOMEDICAL APPLICATIONS;
D O I：
10.1063/5.0035285
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Polymer composites films based on cerium oxide nanoparticles were obtained. Xanthan gum polysaccharide was used as a matrix. The properties of the films were evaluated using optical microscopy and optical spectrophotometry. Optical microscopy shows homogenous dispersion of nanoparticles with increasing size and some agglomeration. The UV-visible spectrum of the polymer composites exhibit a red shift in the optical band gap with respect to pure xanthan and blue shift with respect to CeO2 nanoparticles.
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页数：4
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