Intercalation of Orange G Dye in to Mg-Al Layered Double Hydroxides as a novel hybrid material
عنوان مقاله: Intercalation of Orange G Dye in to Mg-Al Layered Double Hydroxides as a novel hybrid material
شناسه ملی مقاله: TCPCO03_230
منتشر شده در سومین همایش ملی تکنولوژی های نوین در شیمی،پتروشیمی و نانو ایران در سال 1395
شناسه ملی مقاله: TCPCO03_230
منتشر شده در سومین همایش ملی تکنولوژی های نوین در شیمی،پتروشیمی و نانو ایران در سال 1395
مشخصات نویسندگان مقاله:
S Samuei - Department of basic science, University of Azarbayjan shahid madani, Tabriz,
Z Rezvani - Department of basic science, University of Azarbayjan shahid madani, Tabriz, Iran
خلاصه مقاله:
S Samuei - Department of basic science, University of Azarbayjan shahid madani, Tabriz,
Z Rezvani - Department of basic science, University of Azarbayjan shahid madani, Tabriz, Iran
In the present work, an anionic azo dye, Orange G was incorporated successfully into the interlayer domain of Mg–Al layered double hydroxide (LDH) by coprecipitation route. The resulting novel hybrid composite material was characterized by powder XRD, FTIR and TGA. The powder X-ray diffraction revealed the presence of host-guest interaction between the host matrix and interlayer anionic dye guest with an expanded interlayer distance. The TGA studies showed that the dye-intercalated layered double hydroxides had higher thermal stability than the pristine dye and at the final step Optical properties of this hybrid material was investigated by UV–Vis and photoluminescence (PL) spectroscopy at room temperature
کلمات کلیدی: Layered double hydroxide, Intercalation, Azo dyes, XRD, TGA
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/491062/