کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5183689 | 1381025 | 2011 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
In situ optical microscopy observation of the growth and rearrangement behavior of surface holes in the breath figure process
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Using in situ optical microscope observations of the surface of polyphenylene oxide (PPO)/chloroform solution in the breath figure (BF) process, the detailed formation phenomenon of surface of the BF pattern was obtained. This phenomenon directly supports the “bursting hypothesis”. Based on the “bursting hypothesis” and additional experimental data, the mechanism for the late BF process of the PPO/chloroform system is discussed. Moreover, the formation process of defects on the film surface was also directly observed, and the defect formation mechanism of the system is discussed. This work can help to further understand the formation of patterns and defects on the surface of BF films.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 52, Issue 2, 21 January 2011, Pages 489-496
Journal: Polymer - Volume 52, Issue 2, 21 January 2011, Pages 489-496
نویسندگان
Hengyu Ma, Ye Tian, Xiaolin Wang,