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Preliminary research on structure and properties of nano-cellulose

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Abstract

The structure of bacterial cellulose (BC) produced by Acetobacter xylinum NUST4 (A.xylinum NUST4) under static (SBC) and shake culture condition (ABC) was studied by means of transmission electron microscopic (TEM), X-ray diffraction (XRD) and Fourier transform-infrared spectrum (FT-IR). It was revealed that BC is I crystal cellulose and the proportion of cellulose Iα exceeds 80% and BC diameter is 10–80 nm. Mechanical properties and water absorption capacity were also determined. These properties could result from crystalline and nanometer structure of BC.

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Correspondence to Sun Dongping.

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Funded by the Postdoctoral Research Support Program of Jiangsu Province

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Sun, D., Zhou, L., Wu, Q. et al. Preliminary research on structure and properties of nano-cellulose. J. Wuhan Univ. Technol.-Mat. Sci. Edit. 22, 677–680 (2007). https://doi.org/10.1007/s11595-006-4677-7

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  • DOI: https://doi.org/10.1007/s11595-006-4677-7

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