Raman spectroscopy investigation of camphor Soot: Spectral analysis and structural information
- Title
- Raman spectroscopy investigation of camphor Soot: Spectral analysis and structural information
- Creator
- Krishnan R.; John J.; Manoj B.
- Description
- Raman spectra of camphor soot has been investigated and optimised with a Raman microscope system operated at laser excitation wavelength of 514.5 nm. Several band combinations for spectral analysis have been tested, and a combination of three Lorentian bands ( G,D1,D2) at about 1580, 1350 and 1620 cm-1, respectively, with Gaussian-shaped band (D3) at 1500 cm-1and 1200 cm-1 (D4) was best suited for the first order spectra. The second-order spectra were best fitted with Lorentian shaped bands at about 2450, 2700, 2900 and 3250 cm-1. The results are discussed and compared with X-ray diifraction measurements and SEM analysis. The camphor soot shows ? and P{cyrillic} bands which reveals the presence of crystalline graphitic carbon. The SEM micrographs of camphor show the presence of carbon nanostructures. 2013 by ESG.
- Source
- International Journal of Electrochemical Science, Vol-8, No. 7, pp. 9421-9428.
- Date
- 2013-01-01
- Subject
- Camphor soot; Carbon nanospheres; Raman spectroscopy; X-ray diffraction
- Coverage
- Krishnan R., Dept.of Physics, Christ University, Bangalore-29, Karnataka, India; John J., Dept.of Physics, Christ University, Bangalore-29, Karnataka, India; Manoj B., Dept.of Physics, Christ University, Bangalore-29, Karnataka, India
- Rights
- Restricted Access
- Relation
- ISSN: 14523981
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Krishnan R.; John J.; Manoj B., “Raman spectroscopy investigation of camphor Soot: Spectral analysis and structural information,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 24, 2025, https://archives.christuniversity.in/items/show/17287.