教師資料查詢 | 類別: 期刊論文 | 教師: 鄧金培 DENG,JIN-PEI (瀏覽個人網頁)

標題:Gold nanodumbbell-seeded growth of silver nanobars and nanobipyramids
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
語言英文
ISSN1873-4448
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
國別荷蘭
公開徵稿
出版型式,電子版,紙本
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!