کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5203577 | 1381935 | 2011 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The influence of photodegradation and weathering on the water vapour sorption kinetic behaviour of scots pine earlywood and latewood
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The influence of photodegradation and weathering on the water vapour sorption kinetic behaviour of scots pine earlywood and latewood The influence of photodegradation and weathering on the water vapour sorption kinetic behaviour of scots pine earlywood and latewood](/preview/png/5203577.png)
چکیده انگلیسی
The effect of weathering or accelerated photodegradation on the water vapour sorption kinetics of Scots pine (Pinus sylvestris) has been studied. The sorption kinetics were analysed using the parallel exponential kinetics (PEK) model and the parameters obtained used as input into a Kelvin-Voigt thereby providing values for the wood cell wall stiffness and viscosity. Differences in kinetic behaviour were found between earlywood and latewood samples, and between samples which had been photodegraded or weathered when compared to unexposed samples. The values for the cell wall stiffness are in general agreement with values previously published in the literature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer Degradation and Stability - Volume 96, Issue 7, July 2011, Pages 1210-1218
Journal: Polymer Degradation and Stability - Volume 96, Issue 7, July 2011, Pages 1210-1218
نویسندگان
Victoria Sharratt, Callum A.S. Hill, Jalaludin Zaihan, Darwin P.R. Kint,