کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10225156 1701157 2019 33 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of reverse micelle-encapsulated reactive dyes agglomeration in dyeing properties of cotton
ترجمه فارسی عنوان
اثر متقابل رنگ واکنش پذیر رنگ آمیزی میکروسل معکوس در خصوصیات رنگرزی پنبه
کلمات کلیدی
میشل معکوس، پنبه، سورفاکتانت، پوشش دهنده رنگ واکنشی تجمع رنگ
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی
Reverse micelles using nonionic poly(ethyleneglycol) (PEG)-based surfactant as building block were introduced to encapsulate reactive dye for cotton dyeing. The morphological transition of reactive dyes from well-dispersive spherical form into highly agglomerated form via various surfactant-to-co-surfactant molar ratios and surfactant-to-water molar ratios have been preliminary investigated. The dyeing properties of cotton has been analyzed in terms of dispersion of reverse micelle structure from transmission electron microscopy, identification of chemical signatures of dye-cotton interaction from Raman spectroscopy, color strength and relative levelness. The reverse micellar structures under both highly dispersed and agglomerated forms are in good agreement with color strength and levelness data. The optimization of surfactant conditions can be considered as major parameters for investigating the quality of cotton dyeing including color strength and levelling conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Dyes and Pigments - Volume 161, February 2019, Pages 51-57
نویسندگان
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