SINTESIS DAN KARAKTERISASI WOLLASTONIT BERBAHAN DASAR ALAMI DENGAN METODE HIDROTERMAL
DOI:
https://doi.org/10.25077/jrk.v8i2.233Keywords:
Wollastonit, Hydrothermal, Rice husks ash, limestone.Abstract
Indonesia is one of huge paddy producing countries so that it also produces rice husk in a great number. Rice husks contain high silica. Which is good in silica compounds synthesis such as Wollastonit (CaSiO3). Nowadays Wollastonit has attracted great intension doe to its ability to increase mechanical properties of a material. In this work, rice husk was taken from Sariak Laweh, Lima Puluh Kota district and CaO was taken from Halaban, in the same district. Analysis with XRF show that SiO2 and CaO content of both samples were high enough, 97% and 98% which indicated their good potential as silica and calcium source in to synthesize of Wollastonit. Characterization XRD and SEM were found that the Wollastonit obtained which rice husks gave good result.
References
Mansha, M., S. H. Javed, M. Kazmi, and N. Feroze. Study of rice husk ash as potential source of acid resistance calcium silicate. Adv. Chem. Eng.and Sci. 1 (2011) 147-153.
Rafiee, E., S. Shahebrahimi, M. Feyzi, and M. Shaterzadeh. Optimization of synthesis and characterization of nanosilica produced from rice husk (a common waste material. International Nano Lett. 2 (2012) 29.
Vichaphund, S., M. Kitiwan, D. Atong, P. Thavorniti. Microwave synthesis of wollastonite powder from eggshells. J. Eur. Cer. Soc. 31 (2011) 2435-2440.
Yazdani, A., H. R. Rezaie, and H. Ghassai. Investigation of hydrothermal synthesis of wollastonite using silica and nano silica at different pressures. J. Cer. Process. Res. 11 (2010) 348-353.
Puntharod, R., C. Sankram, N. Chantaramee, P. Pookmanee. Synthesis and characterization of wollastonite from egg shell and diatomite by the hydrothermal method. J. Cer. Process. Res. 14 (2013) 198-201.
Lin, K., J. Chang, J. Lu. Synthesis of wollastonite nanowires via hydrothermal microemulsion method. Mater. Lett. 60 (2006) 3007-3010.
Pham, Vinh. Utilization of rice husk ash in geo technology, aplicability and effect of the burning condition, Thesis, Faculty of Civil Engineering and GeoScience Technische Universiteit Delft, Netherlands, 2012.
Ismail, H., R. Shamsudin, M. A. A. Hamid, and A. Jalar. Synthesis and characterization of nano-wollastonit from rice husk ash and limestone. Mater. Sci. For. 756 (2013) 43-47.
Downloads
Published
How to Cite
Issue
Section
Citation Check
License
Please find the rights and licenses in Jurnal Riset Kimia (J. Ris. Kim). By submitting the article/manuscript of the article, the author(s) agree with this policy. No specific document sign-off is required.
1. License
The use the article will be governed by the Creative Commons Attribution license as currently displayed on Creative Commons Attribution 4.0 International License.Â
2. Author(s)' Warranties
The author warrants that the article is original, written by stated author(s), has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author(s).
3. User Rights
Under the Creative Commons license, the journal permits users to copy, distribute, and display the material for any purpose. Users will also need to attribute authors and J. Ris. Kim on distributing works in the journal and other media of publications.
4. Rights of Authors
Authors retain all their rights to the published works, such as (but not limited to) the following rights;
- Copyright and other proprietary rights relating to the article, such as patent rights,
- The right to use the substance of the article in own future works, including lectures and books,
- The right to reproduce the article for own purposes,
- The right to self-archive the article,
- The right to enter into separate, additional contractual arrangements for the non-exclusive distribution of the article's published version (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
5. Co-Authorship
If the article was jointly prepared by more than one author, any authors submitting the manuscript warrants that he/she has been authorized by all co-authors to be agreed on this copyright and license notice (agreement) on their behalf, and agrees to inform his/her co-authors of the terms of this policy. J. Ris. Kim will not be held liable for anything that may arise due to the author(s) internal dispute. J. Ris. Kim will only communicate with the corresponding author.