Investigation on Structural and Optical Properties of Willemite Doped Mn²⁺ Based Glass-Ceramics Prepared by Conventional Solid-State Method

Table 2

Analysis of chemical composition of SLS-ZnO doped MnO glass precursor using EDXRF.

Elements	SiO2	CaO	Na2O	Al2O3	K2O	MgO	ZnO	MnO	Others
Undoped	34.60	5.55	6.35	1.50	0.90	1.10	49.80	0.00	0.20
1 wt.%	34.20	5.60	6.10	1.00	0.80	1.10	50.22	0.88	0.10
2 wt.%	35.10	5.30	6.20	1.20	0.80	1.00	48.35	1.85	0.20
3 wt.%	35.20	5.20	6.00	1.40	0.90	0.90	47.41	2.79	0.20
10 wt.%	33.40	5.10	4.90	1.30	0.80	1.00	43.21	9.83	0.45