한밭대학교 화학생명공학과
Department of Chemical and Biological Engineering, Hanbat National University, Daejeon 34158, Republic of Korea
© The Korean Powder Metallurgy Institute. All rights reserved.
| Group | Control factor | Sample | FeCl3·6H2O (mmol) | PAA (mmol) | NaOAc (mmol) | NaOH (mmol) | EG (mL) |
|---|---|---|---|---|---|---|---|
|
|
|||||||
| I | Precursor concentration | INC1 | 1.3 | 0.15 | 44.9 | - | 30 |
| INC2 | 1.9 | ||||||
| INC3 | 2.5 | ||||||
| INC4 | 5.0 | ||||||
| II | Amount of solvent | INC5 | 2.5 | 0.15 | 44.9 | - | 20 |
| INC6 | 10 | ||||||
| III | Basicity | INC7 | 2.5 | 0.15 | 40.4 | 4.5 | 10 |
| INC8 | 39.3 | 5.6 | |||||
| INC9 | 38.5 | 6.4 | |||||
| INC10 | 37.4 | 7.5 | |||||
| INC11 | - | 44.9 | |||||
| Group | Control factor | Sample | Size (nm) |
|---|---|---|---|
|
|
|||
| I | Precursor concentration | INC1 | W: 799.2 ± 395.7 |
| L: 2809.8 ± 1033.5 | |||
| Hexagonal rod (ferrihydrite) | |||
| INC2 | 185.9 ± 29.0 | ||
| INC3 | 416.1 ± 80.6 | ||
| INC4 | 312.2 ± 94.0 | ||
| II | Amount of solvent | INC5 | 335.9 ± 71.3 |
| INC6 | 173.5 ± 20.8 | ||
| III | Basicity | INC7 | 187.0 ± 35.3 |
| INC8 | 116.6 ± 17.1 | ||
| INC9 | 103.1 ± 18.3 | ||
| INC10 | 91.2 ± 15.2 | ||
| INC11 | No cluster was formed | ||