ACADSTAFF UGM
| Title | : | Microwave Assisted Preparation of Zirconia-Pillared Bentonite |
| Author | : |
Yeslia Utubira (1) Prof. Dr. rer. nat. Karna Wijaya, M.Eng. (2) Prof. Dr. Triyono, S.U. (3) Prof. Eko Sri Kunarti, M.Si., Ph.D. (4) |
| Date | : | 1 2016 |
| Keyword | : | Bentonite,Zirconium,Intercalation,Pillarization,Microwave radiation. Bentonite,Zirconium,Intercalation,Pillarization,Microwave radiation. |
| Abstract | : | The development of zirconia-pillared bentonite has been carried out by intercalating the solution of cationic polyoxozirconium using ZrOCl2 precursor into natural bentonite was continued through radiation process using microwave of 800 watt for10 minutes to produce metal oxideformation.The synthetisproductwas then characterized using XRD, XRF, FTIR, TEM and analysis of N2adsorbtion/desorption. The success of pillarization process of zirconium into natural bentonite has beenproved by the analysis result of XRD. The result showed that the bacal spacing shifted (001) into left direction, and the reflections showed the structure of bentonite/pillared bentonite of 2?=4-6 ? ,19 ? and25 ? .In addition, the result of XRD performed new reflections of 2?=31.24 ? and 35 ? as the reflection of ZrO 2 . Meanwhile the analysis result of XRF showed that the amount of Zr metal in ZrO 2-Bentonite was found at 8,38%.Moreover, the acidity was analyzed using FTIR in which it showed the increasing trend both in the acidity in ZrO 2-Bentonite material compared tobentonite, and the volume of total pore of 0.061 into 0.063 cm |
| Group of Knowledge | : | Kimia |
| Original Language | : | English |
| Level | : | Internasional |
| Status | : |
Published
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