Green and Facile Fabrication of Thermal Superamphiphobic Nanofibrillated-cellulose/Chitosan/OTS Composites Through Mechano-Chemical Method 


Vol. 22,  No. 5, pp. 1407-1415, May  2021
10.1007/s12221-021-0221-9


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  Abstract

Superamphiphobic nanofibrillated-cellulose/chitosan/OTS composite was successfully prepared through mechano-chemical method pretreatment, freeze-thaw treatment, regeneration and freeze drying. The morphology, structure, chemical components, element variation and thermally stable property of the prepared nanofibrillated-cellulose/chitosan/ OTS composite was characterized by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR) and X-ray photoelectron spectroscopy (XPS) thermogravimetric/differential thermogravimetric (TG-DTG). Results indicate that micro/nano-biomimetic structures of the prepared nanofibrillated-cellulose/chitosan/OTS composite were alike to the micromorphology of a lotus leaf. As-prepared nanofibrillated-cellulose/chitosan/OTS composite not only exhibited superhydrophobic performance with a water contact angle (WCA) of 154 o and the surface exhibits self-cleaning ability with sliding angle of 6 o, but also had excellent superoleophobic behavior. What셲 more, the nanofibrillated-cellulose/chitosan/ OTS composite is resistant to high-temperature-humidity-resistant, outperforming original wood fiber.

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  Cite this article

[IEEE Style]

Y. Yang, L. Shan, H. Shen, J. Qiu, "Green and Facile Fabrication of Thermal Superamphiphobic Nanofibrillated-cellulose/Chitosan/OTS Composites Through Mechano-Chemical Method," Fibers and Polymers, vol. 22, no. 5, pp. 1407-1415, 2021. DOI: 10.1007/s12221-021-0221-9.

[ACM Style]

Yushan Yang, Liang Shan, Huajie Shen, and Jian Qiu. 2021. Green and Facile Fabrication of Thermal Superamphiphobic Nanofibrillated-cellulose/Chitosan/OTS Composites Through Mechano-Chemical Method. Fibers and Polymers, 22, 5, (2021), 1407-1415. DOI: 10.1007/s12221-021-0221-9.

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pISSN : 1229 - 9197
eISSN : 1875 - 0052

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