PREPARATION AND PHYSICOCHEMICAL CHARACTERISTICS OF AN IODINE AND BISMUTH CONTAINING COMPOSITE MATERIAL BASED ON CHITOSAN

IF 0.8 Q4 MATERIALS SCIENCE, BIOMATERIALS Progress on Chemistry and Application of Chitin and its Derivatives Pub Date : 2023-09-30 DOI:10.15259/pcacd.28.015
Anatoly Sklyar, Oksana Kalinkevich, Aleksei Kalinkevich, Vadym Chivanov
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Abstract

We created composite materials by using a straightforward method, combining chitosan, iodine, and bismuth. We used two chitosan with two different molecular masses. We used iodine in the composites as chitosan iodide and bismuth in the form of tetraiodobismuthanuide. We analysed the resulting materials with scanning electron microscopy, X-ray diffraction, temperature-programmed desorption mass spectrometry, and visible light spectroscopy. We observed that bismuth and iodine were evenly distributed throughout the composites and did not separate into distinct phases. These composite materials have the ability to form organised porous sponges, making them suitable for a wide range of applications in different fields.
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壳聚糖基含碘铋复合材料的制备及其理化特性研究
我们用一种简单的方法,将壳聚糖、碘和铋结合在一起,制成了复合材料。我们使用了两种不同分子质量的壳聚糖。我们在复合材料中以碘为碘化壳聚糖,以四碘二铋的形式加入铋。我们用扫描电子显微镜、x射线衍射、程序升温解吸质谱和可见光谱学分析了所得材料。我们观察到铋和碘均匀分布在整个复合材料中,没有分离成不同的相。这些复合材料具有形成有组织多孔海绵的能力,使其适用于不同领域的广泛应用。
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来源期刊
CiteScore
1.10
自引率
16.70%
发文量
19
期刊介绍: Progress in the Chemistry and Application of Chitin and its Derivatives is an annual journal focused on all aspects of production, modification, enzymology and application of chitin and its many derivatives, including chitosan. The journal publishes full-length papers as well as invited reviews. To be considered, papers must present original research that has not been published or accepted for publication elsewhere. The language of the journal will be English.
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