| 金纳米棒核/贵金属壳杂化纳米结构的可控制备和性质调控 |
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| 引用本文： | 张珂,刘建波,胡晓娜,向彦娟,冯莉莉,何伟伟,侯帅,郭玉婷,纪英露,周维亚,解思深,吴晓春.金纳米棒核/贵金属壳杂化纳米结构的可控制备和性质调控[J].物理,2011,40(9):601-607. |
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| 作者姓名： | 张珂 刘建波 胡晓娜 向彦娟 冯莉莉 何伟伟 侯帅 郭玉婷 纪英露 周维亚 解思深 吴晓春 |
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| 作者单位： | 1. 国家纳米科学中心中国科学院纳米标准与检测重点实验室,北京,100190
2. 中国科学院物理研究所北京凝聚态物理国家实验室,北京,100190 |
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| 基金项目： | 国家自然科学基金(批准号:20773032;10874015); 国家重点基础研究发展计划(批准号:2006CB932602;2011CB932802)资助项目 |
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| 摘 要： | 贵金属纳米颗粒由于其独特的光学及催化性能引起了人们的广泛关注,而这些性能与纳米颗粒的尺寸、形貌、结构组成等密切相关.目前如何有意识地控制晶体生长过程,以得到人们需要的纳米结构和组成,仍具有相当大的挑战性.文章重点介绍了利用具有特定形貌和晶面组成的金纳米棒（Au nanorods）作为种子,借助形成核/壳结构,诱导了Ag...
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| 关 键 词： | 贵金属纳米结构 金纳米棒 表面等离激元共振吸收 电催化 类酶催化 |
Controlled synthesis and tunable properties of noble-metal hybrid nanostructures with gold nanorods as cores |
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| ZHANG Ke LIU Jian-Bo HU Xiao-Na XIANG Yan-Juan FENG Li-Li HE Wei-Wei HOU Shuai GUO Yu-Ting JI Ying-Lu ZHOU Wei-Ya XIE Si-Shen WU Xiao-Chun.Controlled synthesis and tunable properties of noble-metal hybrid nanostructures with gold nanorods as cores[J].Physics,2011,40(9):601-607. |
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| Authors: | ZHANG Ke LIU Jian-Bo HU Xiao-Na XIANG Yan-Juan FENG Li-Li HE Wei-Wei HOU Shuai GUO Yu-Ting JI Ying-Lu ZHOU Wei-Ya XIE Si-Shen WU Xiao-Chun |
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| Institution: | ZHANG Ke1 LIU Jian-Bo1 HU Xiao-Na1 XIANG Yan-Juan2 FENG Li-Li1 HE Wei-Wei1 HOU Shuai1 GUO Yu-Ting1 JI Ying-Lu1 ZHOU Wei-Ya2 XIE Si-Shen2 WU Xiao-Chun1,(1 Key Laboratory of Standardization and Measurement for Nanotechnology of the Chinese Academy of Sciences,National Center for Nanoscience and Technology,Beijing 100190,China) (2 Beijing National Laboratory of Condensed Matter Physics,Institute of Physics,China) |
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| Abstract: | Noble-metal nanoparticles have attracted tremendous interest on account of their merits in optics and catalysis.Their properties are strongly dependent on size,shape and composition.However,it is still a great challenge to control the growth process of metal nanocrystals to achieve a desired shape.In this paper,we decribe the use of single crystalline Au nanorods(NRs) with fixed facets and unique optical properties as seeds to prepare various core-shell hybrid nanostructures,including Au@Pd nanobars,arrow-h... |
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| Keywords: | noble-metal gold nanorods surface plasmon resonance electrocatalysis enzyme mimetics |
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