A core-shell templated approach to the nanocomposites of silver sulfide and noble metal nanoparticles with hollow/cage-bell structures
文献类型：期刊论文
| 作者 | Liu, Hui1,2; Ye, Feng1; Cao, Hongbin3; Ji, Ge4; Lee, Jim Yang4; Yang, Jun1 |
| 刊名 | NANOSCALE
 |
| 出版日期 | 2013 |
| 卷号 | 5期号:15页码:6901-6907 |
| 英文摘要 | The integration of semiconductor and noble metal nanoparticles with controlled structures into a nanosystem can effectively couple various effects specific to the different domains of the nanocomposite for greater application versatility. Herein, we demonstrate the general synthesis of nanocomposites of Ag2S and noble metal nanoparticles with a hollow or cage-bell structure. The synthesis is based on the inside-out diffusion of Ag in core-shell nanoparticles. It begins with the preparation of core-shell Ag-M or core-shell-shell M-A-Ag-M-B nanoparticles in an organic solvent. The Ag is then removed from the core or from the internal shell and converted into Ag2S by elemental sulfur or sodium sulfide. The Ag2S forms the semiconductor domain in the nanocomposite and shares solid-state interfaces with the resultant hollow or cage-bell structured metal nanoparticle. The structural transformation from core-shell to heterogeneous nanocomposites may provide new opportunities to design and fabricate hybrid nanostructures with interesting physicochemical properties. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
| 研究领域[WOS] | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| 关键词[WOS] | MESOPOROUS SPHERES ; SELECTIVE GROWTH ; FACILE SYNTHESIS ; DRUG-DELIVERY ; NANOSPHERES ; NANOMATERIALS ; NANOCRYSTALS ; HETERODIMERS ; CARRIERS ; BINARY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000321675600034 |
| 公开日期 | 2015-05-27 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/13499]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Res Ctr Proc Pollut Control, Inst Proc Engn, Beijing 100190, Peoples R China 4.Natl Univ Singapore, Dept Chem & Biomol Engn, Singapore 119260, Singapore |
| 推荐引用方式 GB/T 7714 | Liu, Hui,Ye, Feng,Cao, Hongbin,et al. A core-shell templated approach to the nanocomposites of silver sulfide and noble metal nanoparticles with hollow/cage-bell structures[J]. NANOSCALE,2013,5(15):6901-6907. |
| APA | Liu, Hui,Ye, Feng,Cao, Hongbin,Ji, Ge,Lee, Jim Yang,&Yang, Jun.(2013).A core-shell templated approach to the nanocomposites of silver sulfide and noble metal nanoparticles with hollow/cage-bell structures.NANOSCALE,5(15),6901-6907. |
| MLA | Liu, Hui,et al."A core-shell templated approach to the nanocomposites of silver sulfide and noble metal nanoparticles with hollow/cage-bell structures".NANOSCALE 5.15(2013):6901-6907. |
入库方式： OAI收割
来源：过程工程研究所
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