단국대학교 에너지공학과
Department of Energy Engineering, Dankook University, Cheonan-si 311-16, Korea
© The Korean Powder Metallurgy Institute All rights reserved
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Solvent | Zeta Potential PMMA 5 μm (mV) | Zeta Potential SiO2 (mV) |
---|---|---|
|
||
pH 4 | -6.76 | -10.37 |
Error bar | 0.6 | 0.3 |
pH 7 | -48.94 | -48.12 |
Error bar | 0.7 | 9.1 |
pH 9 | -44.66 | -37.33 |
Error bar | 8.37 | 3 |
Solvent | Zeta Potential PMMA 5 μm (mV) | Zeta Potential SiO2 (mV) |
---|---|---|
|
||
pH 4 | -6.76 | -10.37 |
Error bar | 0.6 | 0.3 |
pH 7 | -48.94 | -48.12 |
Error bar | 0.7 | 9.1 |
pH 9 | -44.66 | -37.33 |
Error bar | 8.37 | 3 |
Solvent | Material | 0.1 M (mV) | 1 M (mV) | 3 M (mV) |
---|---|---|---|---|
|
||||
Acetic acid | PMMA | -6.27 | 26.37 | -119.66 |
SiO2 | -1.73 | -1.82 | 4.73 | |
Z.P. gap (mV) | (PMMA-SiO2) | 4.64 | 28.19 | 114.93 |
Acrylic acid | PMMA | -57.43 | 104.14 | 9.17 |
SiO2 | -2.81 | 4.33 | -2.64 | |
Z.P. gap (mV) | (PMMA-SiO2) | 54.62 | 99.81 | 11.81 |