A highly simple and controllable nitrogen-doping method for carbon-based surface-enhanced Raman spectroscopy substrates
Machiko Marumi, Xuke Tang, V. Kesava Rao, Abdullah N. Alodhayb, Manish M. Kulkarni, Prabhat K. Dwivedi, Fabio Lisi, Yasutaka Kitahama, Ting‐Hui Xiao, Keisuke Goda
Abstract
We controlled N doping and expansion of the conjugated system in polyacrylonitrile (PAN)-based SERS substrates by varying the pyrolysis temperature.
Topics & Concepts
PolyacrylonitrileRaman spectroscopyMaterials scienceDopingPyrolysisCarbon fibersConjugated systemNitrogenSpectroscopySurface-enhanced Raman spectroscopyChemical engineeringAnalytical Chemistry (journal)NanotechnologyOptoelectronicsChemistryRaman scatteringOrganic chemistryOpticsComposite materialPolymerEngineeringComposite numberQuantum mechanicsPhysicsGold and Silver Nanoparticles Synthesis and ApplicationsSpectroscopy Techniques in Biomedical and Chemical ResearchElectrochemical Analysis and Applications