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. 2024 Jan 19;9(4):4695–4704. doi: 10.1021/acsomega.3c07967

Table 4. Cell Structure Details and Compressive Strength of Standard and Toughened PFs.

  cell size (μm) cell wall thickness (μm) compressive strength (KPa)
PF 60.63 ± 22 16.37 ± 8 130 ± 3.6
PF-Li 87.51 ± 45 13.39 ± 9 174 ± 0.2
PF-SS 52.72 ± 18 19.97 ± 5 198 ± 1.4
PF-NC 52.3 ± 22 16.15 ± 5 175 ± 1.8
PF-U 58.07 ± 19 14.95 ± 4 144 ± 2.5