Synthesis of UiO-66 based on ZrOCl2.8H2O and TiO2@UiO-66 Composite and photodegradation of Rhodamine-B

سال انتشار: 1398
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 421

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شناسه ملی سند علمی:

IICC21_110

تاریخ نمایه سازی: 5 آذر 1398

چکیده مقاله:

The organic-metal compounds are a new generation of Nano-adsorbents with high absorption capacity, due to the unique features, various methods of synthesis, the ability to adjust pore size, low density, high biocompatibility, high mechanical and thermal stability [1]. In this work, UiO-66 based on ZroCl2.8H2O was synthesized and its photocatalytic properties were investigated [2]. The use of the less acidic ZrOCl2·8H2O as the precursor seemed to be a suitable alternative to ZrCl4·xH2O, avoiding possible reproducibility issues as a consequence of the high hygroscopic character of ZrCl4. ZrOCl2·8H2O allowed the formation of good quality UiO-66 submicronic particles. In 70 minutes, UiO-66 destroyed 85% of Rhodamine-B under UV light irradiation

نویسندگان

Ehsan vahedi,

Department of Chemistry, Faculty of Basic Sciences, Imam Hossein University, Tehran Iran

Kourosh Adib

Department of Chemistry, Faculty of Basic Sciences, Imam Hossein University, Tehran Iran

Abbas sharifi,

Department of Chemistry, Faculty of Basic Sciences, Imam Hossein University, Tehran Iran

Mohammad Amin Marsooli

Department of Chemistry, Faculty of Basic Sciences, Imam Hossein University, Tehran Iran