کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1485358 | 1510538 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
New insights into the nature of the metastable structures in supercooled liquid 2-biphenylmethanol
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The experimental work to be presented and analyzed here focuses on the investigation of the molecular hydrogen-bonded compound 2-biphenylmethanol in a supercooled liquid state using FT-IR spectroscopy measurements. In the IR spectra, some attributes of the beginning of a new crystalline phase formation, as the temperature is raised from the glass transition to the room temperature has been observed. At the room temperature a continuous transformation of the IR spectra, which is intimately related to the crystallization, extends over 60 min. The IR spectrum of the so produced crystalline phase has been found to be quite different from that of the stable phase.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Non-Crystalline Solids - Volume 353, Issues 18–21, 15 June 2007, Pages 1793–1797
Journal: Journal of Non-Crystalline Solids - Volume 353, Issues 18–21, 15 June 2007, Pages 1793–1797
نویسندگان
N. Davydova, J. Baran, M. Drozd,