کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1272806 1497603 2010 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Hydrogen influence on the tensile properties of mono and multi-layer polymers for gas distribution
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Hydrogen influence on the tensile properties of mono and multi-layer polymers for gas distribution
چکیده انگلیسی

Coupling between pressurized gas sorption and tensile behavior was studied in several semi-crystalline polymers: a Polyethylene (PE), a Polyamide 11 (PA11) and multi-layer systems based on these two materials were tested in tension into hydrogen (30 bars) and nitrogen (30 bars) atmosphere and compared to experiments into atmospheric air. Gaseous environments were shown to have no noticeable deleterious effect influence on the modulus and the yield stress in all materials. This study provides a first basis for the mechanical design of hydrogen distribution applications.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 35, Issue 14, July 2010, Pages 7633–7640
نویسندگان
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