Raman Spectroscopy: A Potential Characterization Tool for Carbon Materials

2018 ◽  
pp. 405-434 ◽  
Author(s):  
Padmnabh Rai ◽  
Satish Kumar Dubey
Keyword(s):  
Raman Spectroscopy ◽  
Carbon Materials

The use of in-situ Raman spectroscopy in investigating carbon materials as the anodes of alkali metal-ion batteries

Carbon ◽  
2021 ◽  
Vol 177 ◽  
pp. 428
Author(s):  
Xiaoqin Cheng ◽  
Huijun Li ◽  
Zhenxin Zhao ◽  
Yong-zhen Wang ◽  
Xiaomin Wang
Keyword(s):  
Raman Spectroscopy ◽  
Alkali Metal ◽  
Metal Ion ◽  
Carbon Materials ◽  
In Situ Raman Spectroscopy ◽  
Alkali Metal Ion ◽  
In Situ Raman

Evaluation of local stress of carbon materials by Raman spectroscopy

1990 ◽  
Vol 175 (3) ◽  
pp. 251-253 ◽  
Author(s):  
Masahiro Kitajima ◽  
Kazutaka Nakamura
Keyword(s):  
Raman Spectroscopy ◽  
Carbon Materials ◽  
Local Stress

Chapter 13. Raman Spectroscopy Characterization of Carbon Materials: From Graphene to All-carbon Heterostructures

2021 ◽  
pp. 317-346
Author(s):  
Alexandre Merlen ◽  
Josephus Gerardus Buijnsters ◽  
Cedric Pardanaud
Keyword(s):  
Raman Spectroscopy ◽  
Carbon Materials

The use of Raman spectroscopy to characterize the carbon materials found in Amazonian anthrosoils

2012 ◽  
Vol 44 (2) ◽  
pp. 283-289 ◽  
Author(s):  
J. Ribeiro-Soares ◽  
L. G. Cançado ◽  
N. P. S. Falcão ◽  
E. H. Martins Ferreira ◽  
C. A. Achete ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Carbon Materials

scholarly journals Raman investigation of laser-induced structural defects of graphite oxide films

2018 ◽  
Vol 167 ◽  
pp. 04011 ◽  
Author(s):  
Valentino Romano ◽  
Lorenzo Torrisi ◽  
Mariapompea Cutroneo ◽  
Vladimir Havranek ◽  
Giovanna D’Angelo
Keyword(s):  
Raman Spectroscopy ◽  
Laser Irradiation ◽  
Graphite Oxide ◽  
Figure Of Merit ◽  
Structural Changes ◽  
Carbon Materials ◽  
Structural Defects ◽  
Laser Fluences ◽  
Research Activities ◽  
Non Destructive

Since the beginning of intensive studies on graphene and graphitic materials, Raman spectroscopy has always been used as a characterisation technique. This is due to two main reasons: the non-destructive nature of this experimental technique and its ability to distinguish between the plethora of existing carbon materials. One of the most challenging research activities concerns the production of graphene microcircuits. To address this issue, a possible strategy is to directly reduce and pattern graphite oxide (GO) film by laser irradiation. The objective of this study is to evaluate the laser irradiation-induced structural changes on thin GO films by using Micro-Raman spectroscopy. We used as a source a Nd:YAG laser (1064 nm) and different laser fluences: 15 J/cm2, 7.5 J/cm2 and 5 J/cm2. We have analyzed the modifications of the main Raman contributions of these graphitic materials: the D band (defect induced band), the G band (band due to sp2 hybridized carbon atoms) and the 2D band (D band overtone). In particular, we found out that our figure of merit (FOM) parameters, i.e. the intensity ratio ID/IG (for the D band and G band) and I2D/IG (for the 2D band and G band), change with the laser fluences, revealing a different effect induced by the laser irradiation. The best results are found in the sample irradiated with 5 J/cm2, suggesting that higher fluences do not lead to better results.

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