کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
157716 | 456980 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Precise control of polymer particle properties using droplets in the microchannel
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this study, we examined two types of oil–water, two-phase system polymerization by designing droplets of reaction space aiming precise control of polymer particle properties: (i) suspension polymerization using emulsion droplets, and (ii) slug polymerization using slugs of the segmented flow. For suspension polymerization, the particle size can be controlled up to a limited extend by varying the droplet size. And slug polymerization, which we proposed as a new polymerization method, enables continuous production of particles and independent control of polymer properties by separating the molecular control and precipitation processes. Our proposed method can be expected to contribute to precise control of polymerization reactions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Science - Volume 65, Issue 1, 1 January 2010, Pages 386–391
Journal: Chemical Engineering Science - Volume 65, Issue 1, 1 January 2010, Pages 386–391
نویسندگان
Yoshihito Okubo, Taisuke Maki, Fumito Nakanishi, Tatsuya Hayashi, Kazuhiro Mae,