안동대학교 신소재공학부
School of Advanced Materials Engineering, Andong National University, 1375 Gyeongdong-ro, Andong, Gyeongbuk 36729, Korea
© The Korean Powder Metallurgy Institute. All rights reserved
Sample No. | Copper(II)sulfate pentahydrate salt | Ascorbic acid | Sodium hydroxide | Sodium borohydride |
---|---|---|---|---|
|
||||
1 | 0.02M | 0.1 | 0.1 | 0.04 |
2 | 0.02M | X | 0.1 | 0.04 |
3 | 0.02M | 0.1 | 0.1 | 0.05 |
4 | 0.02M | 0.1 | 0.1 | 0.06 |
Sample No. | Metallic salts (copper(II) sulfate pentahydrate salt) | Reducing agent (sodium borohydride) | Capping agent (polyethylene glycol) | Antioxdant (ascorbic acid) | Alkalinity control agent (sodium hydroxide) |
---|---|---|---|---|---|
|
|||||
1 | 0.02M | 0.02M | 0.04M | 0.1M | 0.1M |
2 | 0.02M | 0.02M | 0.05M | 0.1M | 0.1M |
3 | 0.02M | 0.02M | 0.06M | 0.1M | 0.1M |
4 | 0.02M | 0.02M | 0.04M | X | 0.1M |
5 | 0.02M | 0.04M | 0.04M | 0.1M | 0.1M |
6 | 0.02M | 0.06M | 0.04M | 0.1M | 0.1M |
Sample No. | A solution (included metal salt) | B solution (included reducing agent) | Surfactant | Cosurfactant | Matricx |
---|---|---|---|---|---|
|
|||||
1 | 0.02M CuSo4 | 0.02M NaBH4 | CTAB (C19H42BrN) | 1-Butanol | Octane |
2 | 0.02M CuSo4 | 0.04M NaBH4 | CTAB (C19H42BrN) | 1-Butanol | Octane |
3 | 0.02M CuSo4 | 0.06M NaBH4 | CTAB (C19H42BrN) | 1-Butanol | Octane |
Sample No. | Copper(II)sulfate pentahydrate salt | Ascorbic acid | Sodium hydroxide | Sodium borohydride |
---|---|---|---|---|
|
||||
1 | 0.02M | 0.1 | 0.1 | 0.04 |
2 | 0.02M | X | 0.1 | 0.04 |
3 | 0.02M | 0.1 | 0.1 | 0.05 |
4 | 0.02M | 0.1 | 0.1 | 0.06 |