کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9830301 | 1524506 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Free-growth forms and growth kinetics of tetra-n-butyl ammonium bromide semi-clathrate hydrate crystals
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Free-growth forms and growth kinetics of tetra-n-butyl ammonium bromide semi-clathrate hydrate crystals Free-growth forms and growth kinetics of tetra-n-butyl ammonium bromide semi-clathrate hydrate crystals](/preview/png/9830301.png)
چکیده انگلیسی
We observed in situ the free-growth forms and measured the growth velocity of tetra-n-butyl ammonium bromide (TBAB) semi-clathrate hydrate single crystals. The free-growth forms changed with supercooling, however the crystals were columnar at all supercoolings measured, up to 2.4Â K. The side surfaces had a critical supercoolings of about 1.4Â K, below which growth was not measured. At the bottom surface, the growth roughening was observed at the supercooling 0.9Â K. These results show that the growth of TBAB hydrate is extremely affected by interfacial kinetics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 274, Issues 1â2, 15 January 2005, Pages 246-250
Journal: Journal of Crystal Growth - Volume 274, Issues 1â2, 15 January 2005, Pages 246-250
نویسندگان
Wataru Shimada, Takao Ebinuma, Hiroyuki Oyama, Yasushi Kamata, Hideo Narita,