期刊論文
| 學年 | 102 |
|---|---|
| 學期 | 2 |
| 出版（發表）日期 | 2014-03-18 |
| 作品名稱 | Gold nanodumbbell-seeded growth of silver nanobars and nanobipyramids |
| 作品名稱（其他語言） | |
| 著者 | Deng, Jin-Pei; Chen, Chih-Wei; Hsieh, Wei-Chi; Wang, Chao-Hsien; Hsu, Cheng-Yung; Lin, Jyun-Hao |
| 單位 | 淡江大學化學學系 |
| 出版者 | Amsterdam: Elsevier BV |
| 著錄名稱、卷期、頁數 | Chemical Physics Letters 595–596, pp.127–132 |
| 摘要 | Gold nanodumbbells (NDs) are prepared by the reduction of gold ions in the presence of gold nanorods. Gold NDs are then employed for the synthesis of gold–silver core–shell nanoparticles (Au@Ag NPs). The quasi-ellipsoidal NPs could be found at room temperature, but Au@Ag bar and triangular bipyramid (TBP) NPs were obtained at 75 °C. Our results show that the long ends of gold NDs are in the position of the bar center and closely paralleled the shorter edge of TBP. Mechanisms in the growth of silver on gold NDs are proposed for the formations of these Au@Ag NPs. |
| 關鍵字 | gold nanodumbbell; core-shell nanoparticle; nanobar; nanobipyramid |
| 語言 | en |
| ISSN | 1873-4448 |
| 期刊性質 | 國外 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | Deng, Jin-Pei |
| 審稿制度 | 是 |
| 國別 | NLD |
| 公開徵稿 | |
| 出版型式 | ,電子版,紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/96847 ) |