Synthesis of 4H/fcc-Au@Metal Sulfide Core–Shell Nanoribbons
Although great advances on the synthesis of Au–semiconductor heteronanostructures have been achieved, the crystal structure of Au components is limited to the common face-centered cubic (fcc) phase. Herein, we report the synthesis of 4H/fcc-Au@Ag2S core–shell nanoribbon (NRB) heterostructures from t...
| Main Authors: | , , , , , , |
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| Format: | Journal Article |
| Language: | English |
| Published: |
2017
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| Online Access: | https://hdl.handle.net/10356/83182 http://hdl.handle.net/10220/43542 |
| _version_ | 1826125943039590400 |
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| author | Fan, Zhanxi Zhang, Xiao Yang, Jian Wu, Xue-Jun Liu, Zhengdong Huang, Wei Zhang, Hua |
| author2 | School of Materials Science & Engineering |
| author_facet | School of Materials Science & Engineering Fan, Zhanxi Zhang, Xiao Yang, Jian Wu, Xue-Jun Liu, Zhengdong Huang, Wei Zhang, Hua |
| author_sort | Fan, Zhanxi |
| collection | NTU |
| description | Although great advances on the synthesis of Au–semiconductor heteronanostructures have been achieved, the crystal structure of Au components is limited to the common face-centered cubic (fcc) phase. Herein, we report the synthesis of 4H/fcc-Au@Ag2S core–shell nanoribbon (NRB) heterostructures from the 4H/fcc Au@Ag NRBs via the sulfurization of Ag. Remarkably, the obtained 4H/fcc-Au@Ag2S NRBs can be further converted to a novel class of 4H/fcc-Au@metal sulfide core–shell NRB heterostructures, referred to as 4H/fcc-Au@MS (M = Cd, Pb or Zn), through the cation exchange. We believe that these novel 4H/fcc-Au@metal sulfide NRB heteronanostructures may show some promising applications in catalysis, surface enhanced Raman scattering, solar cells, photothermal therapy, etc. |
| first_indexed | 2024-10-01T06:44:59Z |
| format | Journal Article |
| id | ntu-10356/83182 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:44:59Z |
| publishDate | 2017 |
| record_format | dspace |
| spelling | ntu-10356/831822023-07-14T15:50:47Z Synthesis of 4H/fcc-Au@Metal Sulfide Core–Shell Nanoribbons Fan, Zhanxi Zhang, Xiao Yang, Jian Wu, Xue-Jun Liu, Zhengdong Huang, Wei Zhang, Hua School of Materials Science & Engineering Nanoribbons Metal sulfides Although great advances on the synthesis of Au–semiconductor heteronanostructures have been achieved, the crystal structure of Au components is limited to the common face-centered cubic (fcc) phase. Herein, we report the synthesis of 4H/fcc-Au@Ag2S core–shell nanoribbon (NRB) heterostructures from the 4H/fcc Au@Ag NRBs via the sulfurization of Ag. Remarkably, the obtained 4H/fcc-Au@Ag2S NRBs can be further converted to a novel class of 4H/fcc-Au@metal sulfide core–shell NRB heterostructures, referred to as 4H/fcc-Au@MS (M = Cd, Pb or Zn), through the cation exchange. We believe that these novel 4H/fcc-Au@metal sulfide NRB heteronanostructures may show some promising applications in catalysis, surface enhanced Raman scattering, solar cells, photothermal therapy, etc. NRF (Natl Research Foundation, S’pore) MOE (Min. of Education, S’pore) Accepted version 2017-08-03T09:19:08Z 2019-12-06T15:13:31Z 2017-08-03T09:19:08Z 2019-12-06T15:13:31Z 2015 Journal Article Fan, Z., Zhang, X., Yang, J., Wu, X.-J., Liu, Z., Huang, W., et al. (2015). Synthesis of 4H/fcc-Au@Metal Sulfide Core–Shell Nanoribbons. Journal of the American Chemical Society, 137(34), 10910-10913. 0002-7863 https://hdl.handle.net/10356/83182 http://hdl.handle.net/10220/43542 10.1021/jacs.5b06405 en Journal of the American Chemical Society © 2015 American Chemical Society. This is the author created version of a work that has been peer reviewed and accepted for publication by Journal of the American Chemical Society, American Chemical Society. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1021/jacs.5b06405]. 5 p. application/pdf |
| spellingShingle | Nanoribbons Metal sulfides Fan, Zhanxi Zhang, Xiao Yang, Jian Wu, Xue-Jun Liu, Zhengdong Huang, Wei Zhang, Hua Synthesis of 4H/fcc-Au@Metal Sulfide Core–Shell Nanoribbons |
| title | Synthesis of 4H/fcc-Au@Metal Sulfide Core–Shell Nanoribbons |
| title_full | Synthesis of 4H/fcc-Au@Metal Sulfide Core–Shell Nanoribbons |
| title_fullStr | Synthesis of 4H/fcc-Au@Metal Sulfide Core–Shell Nanoribbons |
| title_full_unstemmed | Synthesis of 4H/fcc-Au@Metal Sulfide Core–Shell Nanoribbons |
| title_short | Synthesis of 4H/fcc-Au@Metal Sulfide Core–Shell Nanoribbons |
| title_sort | synthesis of 4h fcc au metal sulfide core shell nanoribbons |
| topic | Nanoribbons Metal sulfides |
| url | https://hdl.handle.net/10356/83182 http://hdl.handle.net/10220/43542 |
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