Figure 4 | Scientific Reports

Figure 4

From: Diamond and methane formation from the chemical decomposition of polyethylene at high pressures and temperatures

Figure 4The alternative text for this image may have been generated using AI.

SAXS data for HDPE decomposition products formed at 11.5 ± 5.3 GPa (red circles) and 29.0 ± 1.5 GPa (blue circles) and corresponding fits to Guinier-Porod models (solid lines). The dashed line shows a P = − 3.5 power law for reference. A size distribution of particles corresponding to the 29.0 GPa fit is shown in the inset with lines defining the range of distributions within the parameter errors.

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