Table 2 Zeta potentials and particle sizes of the synthesized nanofluids
From: Measurement of local two-phase flow parameters of nanofluids using conductivity double-sensor probe
Volume percent of γ-Al2O3 | Zeta potential (mV) | Particle size (nm) | ||
---|---|---|---|---|
Before | After | Before | After | |
0.01 | 31.93 | 26.27 | 100.13 | 169.48 |
0.1 | 42.33 | 36.88 | 158.43 | 142.73 |
1 | - | - | 125.15 | 133.15 |