材料科学
自愈水凝胶
明胶
碳纳米管
生物高聚物
纳米复合材料
气凝胶
复合数
多孔性
海藻酸钠
复合材料
化学工程
卡拉胶
碳纤维
纳米技术
聚合物
高分子化学
钠
有机化学
冶金
化学
工程类
生物化学
作者
Anastasiya O. Makarova,L. R. Bogdanova,О. С. Зуева
出处
期刊:Solid State Phenomena
日期:2020-01-01
卷期号:299: 299-304
被引量:5
标识
DOI:10.4028/www.scientific.net/ssp.299.299
摘要
Method of carbon nanotubes disaggregation with the help of protein material, gelatin, has been proposed which facilitate to disperse evenly nanotubes in hydrogels based on gelatin and polysaccharides (sodium alginate or κ-carrageenan). In the obtained composite hydrogels carbon nanotubes are located in the biopolymer matrix, i.e. being in biocompatible form without losing their unique properties. The removal of water from the pores of the hydrogel by means of freeze drying allowed to obtain materials having high porosity and with included carbon nanotubes. The produced hydrogels can be used to create eco-friendly composite materials for biomedical and technical purposes. Depending on the tasks the developed systems can also be used in the forms of xerogel (films), cryogel, aerogel, and even in the form of powder, containing carbon nanotubes.
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