Figure 2.

Yield stress as a function of electric field strength for Na-titanate nanofiber suspension (solid circle points) and titania nanoparticle suspension (solid square points). The inset is the corresponding current density of Na-titanate nanofiber suspension (open circle points) and titania nanoparticle suspension (open square point) [72].

Yin and Zhao Nanoscale Research Letters 2011 6:256   doi:10.1186/1556-276X-6-256
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