کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6582500 456353 2016 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Bubble-filled silica microfibers from multiphasic flows for lightweight composite fabrication
ترجمه فارسی عنوان
میکرو فیبر سیلیکا پر از جریان چند فازی برای ساخت کامپوزیت سبک وزن
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی
Hollow spherical shells made of various oxides have long been used as filler materials to prepare light-weight materials with high specific strength. We present the fabrication of bubble-filled silica microfibers with controlled size and structure by using multiphase flow in a coaxial glass capillary device. The multiphase flow is controlled to generate a jetting gas-in-water-in-oil core-sheath stream, which is converted to flexible nanoparticle-polymer composite fibers filled with bubbles. The production rate of these bubble fibers can reach up to 2000 cm/min. These flexible fibers can be manipulated to desired shapes or architectures and subsequently be sintered via thermal treatment. We demonstrate the fabrication of bubble fiber-filled light weight composite, which potentially has a significant advantage over conventional light-weight composites made with spherical hollow particles.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Journal - Volume 288, 15 March 2016, Pages 539-545
نویسندگان
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