| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1531405 | Materials Science and Engineering: B | 2007 | 5 Pages |
Abstract
Gold nanosheets having single crystalline structure were successfully synthesized using the bulk phase mixture of HAuCl4 and poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) block copolymers through the irradiation of a glow lamp for 5 days. When the molar ratio of propylene oxide to ethylene oxide block units in the block copolymer is about 1.75, mostly gold nanosheets were obtained. Gold nanosheets with an average width of 8 and 5 μm were obtained from the when the molar ratio of gold salt to the ethylene oxide units in the block copolymer were 1/80 and 1/160, respectively.
Related Topics
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Authors
Sang-Ho Cha, Jong-Uk Kim, Ki-Hyun Kim, Jong-Chan Lee,