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Fig. 10 | Heritage Science

Fig. 10

From: Temperature- and humidity-induced changes in alum-treated wood: a qualitative X-ray diffraction study

Fig. 10

XRD patterns of 229-5 during RH cycle (C). At high RH, shown with KHSO4 reference and overlaid onto pattern at initial (15%) RH, diminishing potassium bisulfate peaks can be seen. At the final RH of 50%, also overlaid onto pattern at initial (15%) RH, inverted triangles highlight peaks that have reappeared after diminishing at high RH, with close-up to better show differences in intensities and some slight shifts

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