کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7671376 | 1495220 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effective intercalation of sodium dodecylsulfate (SDS) into hydrocalumite: Mechanism discussion via near-infrared and mid-infrared investigations
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
The intercalation approach for hydrocalumite (CaAl-LDH-Cl) with sodium dodecylsulfate (SDS) was investigated by XRD, SEM analysis combining with MIR and NIR spectroscopic methods. The XRD patterns revealed that SDS could be intercalated into the interlayer spacing of CaAl-LDH-Cl, with the d-value expanded to 3.25Â nm. To compare to the results of MIR and NIR spectra for Ca-SDS which was synthesized by CaCl2 and SDS, it was found that the main reaction behavior was self-dissolution of CaAl-LDH-Cl followed by re-precipitation coexist with SDS concentration increasing, and the resulting product was composed by Ca-SDS and CaAl-LDH-SDS.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy - Volume 149, 5 October 2015, Pages 166-172
Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy - Volume 149, 5 October 2015, Pages 166-172
نویسندگان
Ping Zhang, Tianqi Wang, Guangren Qian, Daishe Wu, Ray L. Frost,