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

<div>The COF versus time of PAO 100 and PAO 100 with 100 nm HSNs grafted with different organic chains.</div>

Journal of Nanomaterials

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Figure 8

Figure 8: Effect of Particle Size and Ligand on the Tribological Properties of Amino Functionalized Hairy Silica Nanoparticles as an Additive to Polyalphaolefin 

Figure 8 | Effect of Particle Size and Ligand on the Tribological Properties of Amino Functionalized Hairy Silica Nanoparticles as an Additive to Polyalphaolefin 