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Journal of the Korean Ceramic Society 1974;11(3): 14. |
| 마그네사이트(MgCO$_3$)의 수열합성에 관한 연구 |
| 오기동 |
| 부산대학교 공과대학 |
| Synthesis of Magnesite by Hydrothermal Method |
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| ABSTRACT |
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Magnesite single crystals up to 250 microns were synthesized from an equi-molar solution of MgCl2 and Na2CO3 in the micro-autoclave at 180-20$0^{circ}C$. The lattice constant of synthetic magnesite was obtained a=4.6369(7), c=15.0230(10)A.U. by a least squares analysis based on the UNICS Program (Sakurai 1967) was applied to 28 reflections. Results of X-ray powder diffraction and of DTA, TGA, IRA, and EPMA studies indicate that synthesized magnesite has properties to those of natural magnesite. |
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