کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1517294 | 1511586 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Intercalation behavior of barium phenylphosphonate
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Intercalation behavior of barium phenylphosphonate Intercalation behavior of barium phenylphosphonate](/preview/png/1517294.png)
چکیده انگلیسی
The dependence of basal spacing and water content of BaC6H5PO3·xH2O on the relative humidity was studied. Intercalates of 1-alkylamines (C2-C10) and 1-alkanols (C3-C10) were prepared from barium phenylphosphonate dihydrate and also from anhydrous host and characterized by powder X-ray diffraction and thermogravimetric analysis. The intercalates of alkanols and alkylamines prepared from dihydrate are quite stable at ambient conditions and contain one guest molecule per formula unit. The guest molecules are probably arranged in monomolecular way and are perpendicular to the host layers in the case of amines or tilted to the host layers at an angle of about 80° in the case of alkanols. The intercalates prepared from anhydrous host are unstable and their basal spacings indicate parallel arrangement of the guests chains. Formation of mixed intercalates was not observed when barium phenylphosphonate dihydrate was contacted with a mixture of alkanols or amines.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Physics and Chemistry of Solids - Volume 71, Issue 4, April 2010, Pages 530-533
Journal: Journal of Physics and Chemistry of Solids - Volume 71, Issue 4, April 2010, Pages 530-533
نویسندگان
L. BeneÅ¡, K. Melánová, J. Svoboda, V. Zima,