Silver Chloride Encapsulation-Induced Modifications of Raman Modes of Metallicity-Sorted Semiconducting Single-Walled Carbon Nanotubes
The internal channels of semiconducting single-walled carbon nanotubes (SWCNTs) were filled with silver chloride. The filling was confirmed by high-resolution scanning transmission electron microscopy. The filling-induced modifications of Raman modes of SWCNTs were analyzed. The fitting of the radia...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | Journal of Spectroscopy |
| Online Access: | http://dx.doi.org/10.1155/2018/5987428 |
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| author | M. V. Kharlamova C. Kramberger A. Mittelberger K. Yanagi T. Pichler D. Eder |
| author_facet | M. V. Kharlamova C. Kramberger A. Mittelberger K. Yanagi T. Pichler D. Eder |
| author_sort | M. V. Kharlamova |
| collection | DOAJ |
| description | The internal channels of semiconducting single-walled carbon nanotubes (SWCNTs) were filled with silver chloride. The filling was confirmed by high-resolution scanning transmission electron microscopy. The filling-induced modifications of Raman modes of SWCNTs were analyzed. The fitting of the radial breathing mode (RBM) and G-bands of Raman spectra of the pristine and filled nanotubes with individual components allowed analyzing in detail the influence of encapsulated silver chloride on the electronic properties of different diameter nanotubes. The analysis of the RBM-band allowed revealing the changes in resonance excitation conditions of SWCNTs upon filling. The analysis of the G-band allowed concluding about p-doping of nanotubes by incorporated silver chloride accompanied by charge transfer from nanotubes to the inserted salt. |
| format | Article |
| id | doaj-art-bcea8b9065bc4e7ab2c10a57d4589406 |
| institution | Kabale University |
| issn | 2314-4920 2314-4939 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Spectroscopy |
| spelling | doaj-art-bcea8b9065bc4e7ab2c10a57d45894062025-02-03T06:12:40ZengWileyJournal of Spectroscopy2314-49202314-49392018-01-01201810.1155/2018/59874285987428Silver Chloride Encapsulation-Induced Modifications of Raman Modes of Metallicity-Sorted Semiconducting Single-Walled Carbon NanotubesM. V. Kharlamova0C. Kramberger1A. Mittelberger2K. Yanagi3T. Pichler4D. Eder5Institute of Materials Chemistry, Vienna University of Technology, Getreidemarkt 9/BC/2, 1060 Vienna, AustriaFaculty of Physics, University of Vienna, Strudlhofgasse 4, 1090 Vienna, AustriaFaculty of Physics, University of Vienna, Strudlhofgasse 4, 1090 Vienna, AustriaDepartment of Physics, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji-shi, Tokyo 192-0397, JapanFaculty of Physics, University of Vienna, Strudlhofgasse 4, 1090 Vienna, AustriaInstitute of Materials Chemistry, Vienna University of Technology, Getreidemarkt 9/BC/2, 1060 Vienna, AustriaThe internal channels of semiconducting single-walled carbon nanotubes (SWCNTs) were filled with silver chloride. The filling was confirmed by high-resolution scanning transmission electron microscopy. The filling-induced modifications of Raman modes of SWCNTs were analyzed. The fitting of the radial breathing mode (RBM) and G-bands of Raman spectra of the pristine and filled nanotubes with individual components allowed analyzing in detail the influence of encapsulated silver chloride on the electronic properties of different diameter nanotubes. The analysis of the RBM-band allowed revealing the changes in resonance excitation conditions of SWCNTs upon filling. The analysis of the G-band allowed concluding about p-doping of nanotubes by incorporated silver chloride accompanied by charge transfer from nanotubes to the inserted salt.http://dx.doi.org/10.1155/2018/5987428 |
| spellingShingle | M. V. Kharlamova C. Kramberger A. Mittelberger K. Yanagi T. Pichler D. Eder Silver Chloride Encapsulation-Induced Modifications of Raman Modes of Metallicity-Sorted Semiconducting Single-Walled Carbon Nanotubes Journal of Spectroscopy |
| title | Silver Chloride Encapsulation-Induced Modifications of Raman Modes of Metallicity-Sorted Semiconducting Single-Walled Carbon Nanotubes |
| title_full | Silver Chloride Encapsulation-Induced Modifications of Raman Modes of Metallicity-Sorted Semiconducting Single-Walled Carbon Nanotubes |
| title_fullStr | Silver Chloride Encapsulation-Induced Modifications of Raman Modes of Metallicity-Sorted Semiconducting Single-Walled Carbon Nanotubes |
| title_full_unstemmed | Silver Chloride Encapsulation-Induced Modifications of Raman Modes of Metallicity-Sorted Semiconducting Single-Walled Carbon Nanotubes |
| title_short | Silver Chloride Encapsulation-Induced Modifications of Raman Modes of Metallicity-Sorted Semiconducting Single-Walled Carbon Nanotubes |
| title_sort | silver chloride encapsulation induced modifications of raman modes of metallicity sorted semiconducting single walled carbon nanotubes |
| url | http://dx.doi.org/10.1155/2018/5987428 |
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