Evaluating Stability of Aqueous Multiwalled Carbon Nanotube Nanofluids by Using Different Stabilizers

Figure 2

Schematic of the rheological properties of fluids: (a) thixotropic properties versus shear rate, (b) thixotropic properties versus time, (c) rheopectic properties versus shear rate, and (d) rheopectic properties versus time.

(a)

(b)

(c)

(d)