Figure 2 | Scientific Reports

Figure 2

From: Glazes induced degradation of tea catechins

Figure 2

PXRD spectra of glaze sample pieces after drying and sintering at 1250 °C (blue circle: quartz, purple circle: coesite, pink square: proxane-ideal, red square: antigorite; light-green triangle: Cu2O, dark-green triangle: CuO, water-blue rhombus: CoO2, brown spindle: Fe2O3, bright-grey rectangle: CaCO3, red cross: anatase TiO2).

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