Visualizing Ribbon‐to‐Ribbon Heterogeneity of Chemically Unzipped Wide Graphene Nanoribbons by Silver Nanowire‐Based Tip‐Enhanced Raman Scattering Microscopy (Small 3/2024)

Visualizing Ribbon‐to‐Ribbon Heterogeneity of Chemically Unzipped Wide Graphene Nanoribbons by Silver Nanowire‐Based Tip‐Enhanced Raman Scattering Microscopy (Small 3/2024)

Tip‐Enhanced Raman Scattering In article number 2301841, Shuichi Toyouchi, Yasuhiko Fujita, Hirofumi Tanaka, and co‐workers perform a nano‐Raman analysis of single graphene nanoribbons prepared by chemical unzipping of double‐walled carbon nanotubes. Super‐resolution silver nanowire‐based tip‐enhanc...

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Veröffentlicht in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2024-01, Vol.20 (3), p.n/a
Hauptverfasser: Inose, Tomoko, Toyouchi, Shuichi, Hara, Shinnosuke, Sugioka, Shoji, Walke, Peter, Oyabu, Rikuto, Fortuni, Beatrice, Peeters, Wannes, Usami, Yuki, Hirai, Kenji, De Feyter, Steven, Uji‐i, Hiroshi, Fujita, Yasuhiko, Tanaka, Hirofumi
Format: Artikel
Sprache:eng
Schlagworte:
Carbon nanotubes
chemical unzipping
Graphene
graphene nanoribbons
Heterogeneity
Microscopy
Nanoribbons
Nanowires
Raman scattering
Raman spectra
Raman spectroscopy
silver nanowires
tip‐enhanced Raman scattering
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Zusammenfassung:Tip‐Enhanced Raman Scattering In article number 2301841, Shuichi Toyouchi, Yasuhiko Fujita, Hirofumi Tanaka, and co‐workers perform a nano‐Raman analysis of single graphene nanoribbons prepared by chemical unzipping of double‐walled carbon nanotubes. Super‐resolution silver nanowire‐based tip‐enhanced Raman scattering microscopy reveals a large difference in defect density between inner/outer nanotube‐derived ribbons, as well as the randomness of edge structures upon unzipping reaction.
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.202470024