a 한국세라믹기술원 엔지니어링세라믹센터
b 카이스트 부설 한국과학영재학교 화학생물학부
c 한국세라믹기술원 도자세라믹센터
a Engineering Ceramic Center, Korea Institute of Ceramic Engineering and Technology, Icheon 17303, Korea
b Department of Chemistry and Biology, Korea Science Academy of KAIST, Busan 47462, Korea
c Ceramic Ware Center, Korea Institute of Ceramic Engineering and Technology, Icheon 17303, Korea
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FeCl3·6H2O | NH4OH(mL) | L* | a* | b* |
---|---|---|---|---|
|
||||
0.2 M | 6.0 | 34.56 | +15.83 | +21.42 |
4.5 | 37.88 | +18.71 | +29.35 | |
3.0 | 38.86 | +18.47 | +29.51 | |
1.5 | 39.41 | +19.07 | +31.55 | |
0 | 57.06 | +19.20 | +40.68 |