Meytij Jeanne, Rampe and Bambang, Setiaji and Wega, Trisunaryanti and Triyono, Triyono (2014) STUDY ON GROWTH OF CARBON CRYSTAL FROM CHARCHOAL OBTAINED BY PYROLYSIS OF COCONUT SHELL. Proceeding of International Conference On Research, Implementation And Education Of Mathematics And Sciences 2014. (Submitted)
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Abstract
Study on the growth of carbon crystal produced from coconut shell has been conducted. This research was aimed to study the effects of PVA as stimulant agent in the from of either powder or solution on structural growth of carbon crystal and its physicchemical properties and the effect of temperature (1000-1500 oC) on the characters of the carbon. Several methods of characteristics were performed including FTIR to determine the functional groups of the carbon, XRD to identify the structure of carbon crystal, SEM-EDS to analyze the topography of surface and to analyze the component of material. The product characteristics of carbon material showed that there was a change on the physic-chemical properties of the raw material which has been sintered at 1000 oC, at which coke was produced in this process. Fabrication process at 1500 oC in the presence of PVA gave carbon material from charcoal amorphous to carbon with semicrystalline structure.
| Item Type: | Article |
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| Uncontrolled Keywords: | coconut shell charcoal, growth, carbon ctystal |
| Subjects: | Prosiding > ICRIEMS 2014 > CHEMISTRY & CHEMISTRY EDUCATION |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Jurusan Pendidikan Kimia > Kimia |
| Depositing User: | Eprints |
| Date Deposited: | 06 Nov 2014 08:55 |
| Last Modified: | 06 Nov 2014 08:55 |
| URI: | http://eprints.uny.ac.id/id/eprint/11417 |
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