Hwang, D.-H. Han, K.-S. Lee, B.-H. 2024-01-19T12:38:00Z 2024-01-19T12:38:00Z 2022-03-07 2011-01 0255-5476 https://pubs.kist.re.kr/handle/201004/115717 A willemite brown inorganic pigment was synthesized by subsyituting MnO for ZnO. The composition of MnxZn2-xSiO4 (X=0.1, 0.3, 0.5, 0.7 and 0.9mole) was synthesized at 1200∼1300°C by solid state method. The characteristics of synthesized pigment were analyzed by X-ray diffraction, FT-IR spectroscopy, Raman spectroscopy and SEM. The UV- vis spectroscopy and CIE L*a*b* measurement were employed to analyzed color. Willemite single crystal phase was synthesized with compositions of Mn0.3Zn1.5SiO2 and Mn0.5Zn 1.5 SiO2 from 1300°C/3h. The synthesized pigment of Mn0.5Zn1.5 SiO2 at 1300°C/3h was applicated to lime barium glaze and lime zinc glaze and the CIE L*a*b* values were 30.32, 7.17, 3.14 and 32.04, 8.18, 3.49, respectively. ？ (2011) Trans Tech Publications. English International Symposium on Eco-Materials Processing and Design Synthesis and formation mechanism of Mn-doped Zn2SiO4 brown pigment Conference 10.4028/www.scientific.net/MSF.695.295 1 12th International Symposium on Eco-Materials Processing and Design (ISEPD2011), pp.295 - 298 12th International Symposium on Eco-Materials Processing and Design (ISEPD2011) 295 298 TH Chiang Mai, Thailand 2011-01-08 Materials Science Forum 2-s2.0-80053258753