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Fig 9 | Nanoscale Research Letters

Fig 9

From: Modified silicas with different structure of grafted methylphenylsiloxane layer

Fig 9

Roughness of the pellet of silica modified with PMPS using different protocol of synthesis. Figures show diagram and profile of pellet roughness for silicas obtained using protocol 1 (sample 2 obtained via scheme “M”; the PMPD/DMC ratio was equal to 5.5 at each stage, ACA of 121°), and protocol 2 (sample 5 obtained via scheme “M”; the PMPD/DMC ratio was equal to 5.5 at each stage, ACA of 131°). Studies were conducted on tablets compressed using the pressure 50 kgf/cm2 (Table 1)

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