2012
DOI: 10.4028/www.scientific.net/amr.538-541.128
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Preparation of the Reed Cellulose Membrane by Using NMMO Method

Abstract: The reed cellulose was extracted from the wild reed in the hot 12% sodium hydroxide (NaOH) aqueous solution. Then, the cellulose membrane was successfully prepared by using the reed cellulose as the raw materials dissolved in the solvent of N-methylmorpholine-N-oxide (NMMO). The characterization of the reed cellulose film was studied by the digital camera, optical microscope and scanning electron microscope (SEM). The results revealed that the reed cellulose membrane is a smooth appearance and good quality fil… Show more

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Cited by 4 publications
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“…The main disadvantage of NMMO as a solvent is its crystalline state at room temperature. Therefore, the dissolution must be at high temperatures exceeding 100 • C [18,20,22,26,[28][29][30][31][32] or using a co-solvent [33]. During the formation of membranes, it is necessary to carefully control the temperature regime, as a decrease in temperature can lead to undesirable crystallization of the forming solution, which will not allow obtaining a membrane with the required structure.…”
Section: Introductionmentioning
confidence: 99%
“…The main disadvantage of NMMO as a solvent is its crystalline state at room temperature. Therefore, the dissolution must be at high temperatures exceeding 100 • C [18,20,22,26,[28][29][30][31][32] or using a co-solvent [33]. During the formation of membranes, it is necessary to carefully control the temperature regime, as a decrease in temperature can lead to undesirable crystallization of the forming solution, which will not allow obtaining a membrane with the required structure.…”
Section: Introductionmentioning
confidence: 99%