کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5186230 1381098 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Molecular brushes as super-soft elastomers
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Molecular brushes as super-soft elastomers
چکیده انگلیسی

Brush copolymers synthesized by controlled radical polymerizations were crosslinked either covalently or physically, resulting in elastomers with an unusually low equilibrium shear modulus Ge, of order 1 kPa. Examples are given for both crosslink motifs, along with the dynamic viscoelastic properties of these materials. The results are discussed in terms of the effect of the side chains on the brush polymers, which behave in some respect as a low molecular weight diluent that cannot be leached from the sample.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 47, Issue 20, 20 September 2006, Pages 7198-7206
نویسندگان
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