کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
597495 | 1454067 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis, characterization, and cadmium(II) uptake of iminodiacetic acid-modified mesoporous SBA-15
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Synthesis, characterization, and cadmium(II) uptake of iminodiacetic acid-modified mesoporous SBA-15 Synthesis, characterization, and cadmium(II) uptake of iminodiacetic acid-modified mesoporous SBA-15](/preview/png/597495.png)
چکیده انگلیسی
An organic–inorganic hybrid mesoporous material, iminodiacetic acid (IDA)-modified mesoporous SBA-15, was prepared by a two-step post-grafting method. By means of solid-state 13C CP-MAS NMR, thermogravimetic analysis (TGA), Fourier transform infrared (FT-IR), as well as X-ray photoelectron spectroscopy (XPS), the structural and physicochemical properties of the materials were characterized. The cadmium(II) uptake experiments show that the iminodiacetic acid-modified mesoporous SBA-15 (IDA-SBA-15) exhibits excellent ability to remove cadmium(II) from aqueous solutions. The cadmium(II) adsorption isotherm of iminodiacetic acid-modified mesoporous SBA-15 (IDA-SBA-15) is in good accordance with the Langmuir equation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 304, Issues 1–3, 1 September 2007, Pages 77–81
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 304, Issues 1–3, 1 September 2007, Pages 77–81
نویسندگان
Zhifeng Gao, Lina Wang, Tao Qi, Jinglong Chu, Yi Zhang,