Nanoprotrusions-Enriched Surface: A Universal and Highly Tolerant Platform for Realizing Uniform Nanoparticles by Sputtering
文献类型：期刊论文
| 作者 | Xu, Guo-Heng1,2,3,4; Huang, Ke-jing1,2,3; Zhang, Jia-Ming1,2; Liu, Jie1,2 ; Wang, Shu5; Lyu, Shuang-Bao1,2,3; Duan, Jing-Lai1,2
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| 刊名 | ADVANCED MATERIALS INTERFACES
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| 出版日期 | 2019-09-20 |
| 页码 | 9 |
| ISSN号 | 2196-7350 |
| 关键词 | high tolerance nanoparticle films nucleation and growth sputtering uniformity |
| DOI | 10.1002/admi.201900410 |
| 英文摘要 | Nanoparticle films sputtered on substrates are key building blocks for photovoltaics, chemical/biological sensors, portable/wearable devices, magnetic devices, and catalysis. For these applications, high size and shape uniformities are highly demanded for improving their functional performance. However, flat substrate surface generally leads to unsatisfied size and shape uniformities. Here, a universal and sputtering rate-tolerant strategy for improving the uniformities by introducing densely spaced nanoprotrusions (NPTs) at substrate surface is proposed. Unlike the conventional flat surface where the thermodynamic processes are substantially random, the NPTs can predefine the nucleation sites and confine the diffusion of sputtered atoms on the top, and eventually enable uniform nucleation and growth of nanoparticles. The morphological and surface plasmon spectroscopic analyses disclose that the size and particle shape uniformities of the sputtered nanoparticles are significantly improved by this strategy. Finally, an unprecedented universality and high tolerance to sputtering rate of the approach are confirmed by extending the approach to other material systems. Because of the simplicity of the working mechanism, the proposed strategy is expected to be readily extended to more material systems for applications. |
| WOS关键词 | SINGLE SILVER NANOPARTICLES ; RAMAN-SCATTERING ; FABRICATION ; DEPOSITION ; GROWTH |
| 资助项目 | Outstanding Young Scientist Project, Key Research Program of Frontier Sciences, CAS[QYZDB-SSW-SLH010] ; National Natural Science Foundation of China[11375241] ; National Natural Science Foundation of China[11675233] ; National Natural Science Foundation of China[11505243] |
| WOS研究方向 | Chemistry ; Materials Science |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000487455100001 |
| 资助机构 | Outstanding Young Scientist Project, Key Research Program of Frontier Sciences, CAS ; National Natural Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/132672]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Duan, Jing-Lai |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 2.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China 3.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Gansu, Peoples R China 4.Southwest Jiaotong Univ, Sch Phys Sci & Technol, Chengdu 610031, Sichuan, Peoples R China 5.Southwest Univ, Fac Mat & Energy, Chongqing 400715, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Guo-Heng,Huang, Ke-jing,Zhang, Jia-Ming,et al. Nanoprotrusions-Enriched Surface: A Universal and Highly Tolerant Platform for Realizing Uniform Nanoparticles by Sputtering[J]. ADVANCED MATERIALS INTERFACES,2019:9. |
| APA | Xu, Guo-Heng.,Huang, Ke-jing.,Zhang, Jia-Ming.,Liu, Jie.,Wang, Shu.,...&Duan, Jing-Lai.(2019).Nanoprotrusions-Enriched Surface: A Universal and Highly Tolerant Platform for Realizing Uniform Nanoparticles by Sputtering.ADVANCED MATERIALS INTERFACES,9. |
| MLA | Xu, Guo-Heng,et al."Nanoprotrusions-Enriched Surface: A Universal and Highly Tolerant Platform for Realizing Uniform Nanoparticles by Sputtering".ADVANCED MATERIALS INTERFACES (2019):9. |
入库方式： OAI收割
来源：近代物理研究所
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