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Advances in Halloysite Nanotubes-Polysaccharide Nanocomposite Preparation and Applications.

ABSTRACT: Halloysite nanotubes (HNTs), novel 1D natural materials with a unique tubular nanostructure, large aspect ratio, biocompatibility, and high mechanical strength, are promising nanofillers to improve the properties of polymers. In this review, we summarize the recent progress toward the development of polysaccharide-HNTs composites, paying attention to the main existence forms and wastewater treatment application particularly. The purification of HNTs and fabrication of the composites are discussed first. Polysaccharides, such as alginate, chitosan, starch, and cellulose, reinforced with HNTs show improved mechanical, thermal, and swelling properties. Finally, we summarize the unique characteristics of polysaccharide-HNTs composites and review the recent development of the practical applications.

SUBMITTER: Wu Y

PROVIDER: S-EPMC6630597 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature

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Advances in Halloysite Nanotubes-Polysaccharide Nanocomposite Preparation and Applications.

Wu Yang Y Zhang Yongzhi Y Ju Junping J Yan Hao H Huang Xiaoyu X Tan Yeqiang Y

Polymers 20190604 6

Halloysite nanotubes (HNTs), novel 1D natural materials with a unique tubular nanostructure, large aspect ratio, biocompatibility, and high mechanical strength, are promising nanofillers to improve the properties of polymers. In this review, we summarize the recent progress toward the development of polysaccharide-HNTs composites, paying attention to the main existence forms and wastewater treatment application particularly. The purification of HNTs and fabrication of the composites are discusse ...[more]

PMID: 31167380

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