کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
177943 | 459008 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preliminary exhaustion studies of spiroxazine dyes on polyamide fibers and their photochromic properties
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
The photosensitive spiroxazine dyes have been prepared to examine the practical dyeing feasibilities and behaviors. An interest on direct spiroxazine exhaustion to the polyamide substrates and its photochromism effects within the fiber molecules were investigated. The exhaustion (%) of the spiroxazine dyeings increased with increasing application temperatures. Successful spiroxazine exhaustion within the fiber molecules was determined from the photographs of the photochromism of the dyed substrates. When UV irradiation was subjected to the spiroxazine dyeings, the absorption spectra generated by photochromic reaction were clearly observed and its reversible decoloration behaviors responded rapidly in the dark.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Dyes and Pigments - Volume 69, Issues 1–2, 2006, Pages 18–21
Journal: Dyes and Pigments - Volume 69, Issues 1–2, 2006, Pages 18–21
نویسندگان
Soo-Jong Lee, Young-A Son, Hee-Jung Suh, Dong-Nyung Lee, Sung-Hoon Kim,