Anomalous lithium storage in a novel nanonet composed by SnO2 nanoparticles and poly(ethylene glycol) chains
文献类型：期刊论文
| 作者 | Xiong, HM ; Shen, WZ ; Guo, BK ; Bo, SH ; Cui, WJ ; Chen, LQ ; Li, H ; Xia, YY |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY
 |
| 出版日期 | 2011 |
| 卷号 | 21期号:9页码:2845 |
| ISSN号 | 0959-9428 |
| 关键词 | LI-ION BATTERIES RECHARGEABLE BATTERIES POLYMER ELECTROLYTES METAL FLUORIDES ELECTRODES |
| 通讯作者 | Li, H: Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | SERS-active silver hierarchical assemblies are synthesized in solution by the assistance of small acid molecules. We here demonstrate the acid-directed self-assembly of metal nanoparticles (MNPs) into large systems with complex structures, without the application of any polymer surfactant or capping agent. It is verified that small acid molecules (citric acid, mandelic acid, etc.) incorporated into conventional solution chemistry can direct the assembly of MNPs into well-defined hierarchical structures. The constructed assembled structures with highly roughened surfaces can be highly sensitive SERS platforms, and the fabricated core-shell Ag wires show especially high SERS sensitivity toward the analyte melamine. The prepared Ag particles with hierarchical structures show no evident polarization-dependent SERS behavior, and this isotropic feature may be an advantage for highly sensitive SERS tags, since no certain incident polarization is required for molecule detection. We believe the subsequent addition of acid to induce formation of self-assembled structures can be a general synthetic platform to fabricate metal structures with complex morphologies. |
| 资助信息 | National Natural Science Foundation of China [20873029, 20925312]; State Key Basic Research Program of PRC [2011CB935903]; Shanghai Committee of Science Technology [09XD1400300, 08DZ2270500, 09QA1400400] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33853]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Xiong, HM,Shen, WZ,Guo, BK,et al. Anomalous lithium storage in a novel nanonet composed by SnO2 nanoparticles and poly(ethylene glycol) chains[J]. JOURNAL OF MATERIALS CHEMISTRY,2011,21(9):2845. |
| APA | Xiong, HM.,Shen, WZ.,Guo, BK.,Bo, SH.,Cui, WJ.,...&Xia, YY.(2011).Anomalous lithium storage in a novel nanonet composed by SnO2 nanoparticles and poly(ethylene glycol) chains.JOURNAL OF MATERIALS CHEMISTRY,21(9),2845. |
| MLA | Xiong, HM,et al."Anomalous lithium storage in a novel nanonet composed by SnO2 nanoparticles and poly(ethylene glycol) chains".JOURNAL OF MATERIALS CHEMISTRY 21.9(2011):2845. |
入库方式： OAI收割
来源：物理研究所
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