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. 2023 Oct 31;14:6956. doi: 10.1038/s41467-023-42329-9

Fig. 6. Optimization of triclinic LiTiOPO4 (t-LTOPO) synthesis using ARROWS3.

Fig. 6

a The top panel shows the weight fractions obtained for the target and its competing polymorph (o-LTOPO) based on each precursor set that was tested at 700 °C. The bottom panel displays the weight fraction of a common impurity phase, LiTi2(PO4)3, obtained at 400 °C. Solid (hollow) dots represent experimental (predicted) values. b X-ray diffraction (XRD) pattern measured from the synthesis product of the optimized precursor set, Li2O + TiO2 + P2O5, which was ball milled and subsequently heated to 700 °C for 4 h. For comparison, a reference pattern for t-LTOPO (ICSD #39761) is also shown.