Effect of Particle Size and Ligand on the Tribological Properties of Amino Functionalized Hairy Silica Nanoparticles as an Additive to Polyalphaolefin

<div>Photograph of (a, c) PAO 100 with USNs and (b, d) PAO 100 with HSNs. PAO 100 with silica nanoparticles shown in (c) and (d) were photographed after 2-month standing.</div>

Journal of Nanomaterials

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Figure 6

Figure 6: Effect of Particle Size and Ligand on the Tribological Properties of Amino Functionalized Hairy Silica Nanoparticles as an Additive to Polyalphaolefin 

Figure 6 | Effect of Particle Size and Ligand on the Tribological Properties of Amino Functionalized Hairy Silica Nanoparticles as an Additive to Polyalphaolefin 