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Information Journal Paper

Title

PREPARATION AND CHARACTERIZATION OF MICROCRYSTALLINE CELLULOSE (MCC) AND NANO CRYSTALLINE CELLULOSE (NCC) FROM COTTON STEM

Pages

  299-307

Keywords

MICRO-CRYSTALLINE CELLULOSE (MCC)Q2
NANO-CRYSTALLINE CELLULOSE (NCC)Q2

Abstract

 Cellulose is one of the most abundant natural biopolymer on earth which is renewable, biodegradable and non-toxic. Micro and Nano-scale cellulose fibers and their applications in composite materials due to their high strength and stiffness combined with low weight, biodegradability and renewability has attracted considerable attention. In this study, Micro-crystalline cellulose (MCC) from the bark of the COTTON STEM was produced by ACID HYDROLYSIS in various ratios of 2N hydrochloric acid. Then Nano-crystalline cellulose (NCC) was prepared by chemical methods. The effect of hydrolysis conditions on properties of MCC and NCC such as THE CRYSTALLINITY and CRYSTAL SIZE were evaluated using Fourier Transformed Infra-Red Spectroscopy (FT-IR), X-ray diffraction (XRD) and the shape and size of the samples were measured by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Fiber analysis using X-ray showed that increasing the content of acid in the Nano-crystals (NCC) of cotton, THE CRYSTALLINITY of Micro- crystalline cellulose increased but the CRYSTAL SIZE did not change Moisture uptake reduced. The CRYSTAL SIZE of cotton cellulose was larger than its micro- crystals.

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    APA: Copy

    SHAKERI, A.R., IMANI, M., & MIRAKI, F.. (2015). PREPARATION AND CHARACTERIZATION OF MICROCRYSTALLINE CELLULOSE (MCC) AND NANO CRYSTALLINE CELLULOSE (NCC) FROM COTTON STEM. IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH, 30(2), 299-307. SID. https://sid.ir/paper/109818/en

    Vancouver: Copy

    SHAKERI A.R., IMANI M., MIRAKI F.. PREPARATION AND CHARACTERIZATION OF MICROCRYSTALLINE CELLULOSE (MCC) AND NANO CRYSTALLINE CELLULOSE (NCC) FROM COTTON STEM. IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH[Internet]. 2015;30(2):299-307. Available from: https://sid.ir/paper/109818/en

    IEEE: Copy

    A.R. SHAKERI, M. IMANI, and F. MIRAKI, “PREPARATION AND CHARACTERIZATION OF MICROCRYSTALLINE CELLULOSE (MCC) AND NANO CRYSTALLINE CELLULOSE (NCC) FROM COTTON STEM,” IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH, vol. 30, no. 2, pp. 299–307, 2015, [Online]. Available: https://sid.ir/paper/109818/en

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