کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5188024 1381143 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Diblock copolymer healing
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Diblock copolymer healing
چکیده انگلیسی

The issue of self-healing materials is of paramount importance due to its intrinsic scientific value, as well as potential applications in a wide variety of fields, such as manufacturing, medicine, and electronics. We have investigated the behavior of poly(styrene-b-methylmethacrylate) diblock copolymer, following deformation performed by a silicon atomic force microscopy tip. We observed the changes in the polymer as it was subsequently heated in situ, and found how diblock “scars” can heal. These observations give important guidance to efforts that seek to create nanostructures using these methods, while also revealing fundamental insights into the mechanisms of polymer repair on the nanoscale.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 50, Issue 12, 5 June 2009, Pages 2630-2634
نویسندگان
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