| Fe2O3−CoO−Cr2O3−MnO2계 안료의 합성 및 유약에서의 발색 |
| 신경현, 이병하 |
| 명지대학교 공과대학 신소재공학과 |
| Synthesis of Fe2O3−CoO−Cr2O3−MnO2 Pigments and Coloring in Glazes |
| Kyung-Hyun Shin, Byung-Ha Lee |
| Department of Materials Science & Engineering, Myongji University |
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| ABSTRACT |
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Synthesis and characterization of pigments by using $Fe_2O_3,;CoO,;Cr_2O_3;and;MnO_2$ were undertaken. The resulting pigments were characterized by using XRD, SEM, FT-IR and UV-Vis spectrophotometer. The color of glazed tiles containing 6 wt% pigment changed from dark green to black depending on the compositions of used materials. Pigments were calcined with mixed materials at $1350^{circ}C$, and the dark green and dark brown color were obtained. Pigments were used to determine possible interactions between a pigment and a glaze. |
| Key words:
Color, Pigments, Solid state method, Spinels |
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