کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4512777 1624837 2015 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nanofibrillar cellulose from Posidoniaoceanica: Properties and morphological features
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم زراعت و اصلاح نباتات
پیش نمایش صفحه اول مقاله
Nanofibrillar cellulose from Posidoniaoceanica: Properties and morphological features
چکیده انگلیسی


• Nanofibrillar cellulose was isolated from Posidonia oceanica balls and leaves.
• The NFC gel was produced via high pressure homogenizer.
• The NFC was characterized in terms of their morphological features and colloidal properties.
• The reinforcing potential of NFC from Posidonia was shown to be within the common NFC from wood and annual plants.

Posidonia oceanica a dominant Mediterranean Sea grass was used as a starting material to produce nanofibrillar cellulose. Thus, NFC gel was produced by the disintegration in a high pressure homogenizer of cellulose pulp extracted from P. oceanica. The ensuing NFC suspension was characterized in terms of fibrillation yield, transparency, rheological behavior and morphological features. The reinforcing potential of the ensuing NFC was also investigated using dynamic mechanical analysis (DMA) from measurements carried out on nanocomposites films prepared by casting a mixture of NFC suspension and commercial acrylic latex. The prepared materials have showed promising mechanical properties.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Industrial Crops and Products - Volume 72, 15 October 2015, Pages 97–106
نویسندگان
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