کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
597352 | 879544 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Self-assembled patterns obtained with evaporated polymer solutions and pre-stretched polymer substrates
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Self-assembled patterns obtained with evaporated polymer solutions and pre-stretched polymer substrates Self-assembled patterns obtained with evaporated polymer solutions and pre-stretched polymer substrates](/preview/png/597352.png)
چکیده انگلیسی
We report patterns comprising non-spherical microscopic pores obtained under dewetting of polymer solutions of chlorinated solvents and amorphous polymers deposited on the pre-stretched polyethylene substrates. Patterns on meso- and microscopic scales were observed. Mesoscopically scaled pattern is practically insensitive to the mechanical strain, whereas small scale microscopic voids were highly deformed, and demonstrated the average eccentricity as high as 0.25. Introduction of PEG and RTV polyorganosiloxanes/silanes destroyed the large scale pattern, thus honeycomb pattern comprising non-spherical microscopic pores has been obtained. The patterns demonstrate a potential for polymer ferroelectret applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 303, Issue 3, 15 August 2007, Pages 253–256
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 303, Issue 3, 15 August 2007, Pages 253–256
نویسندگان
Edward Bormashenko, Albina Musin, Roman Pogreb, Yelena Bormashenko, Oleg Gendelman,