We report that thermogravimetry may be utilized, beyond its conventional applications to characterize bulk GnP properties
2015
Key concepts
- microscopy
- bulk property
- statistical analysis
- structural parameter
- X-ray photoelectron spectroscopy
- atomic force microscopy
- electron microscopy
- graphene oxide
- spectroscopy
- scanning electron microscopy
- grade 4
- quality control
- grade 3
- thermogravimetry
- Raman spectroscopy
- Carbon nanotubes
- polydispersity index
Scholarcy highlights
- Graphene has often been characterized by imaging techniques, such as scanning electron microscopy,(10) transmission electron microscopy(11), and atomic force microscopy, to provide its lateral dimension and thickness
- mean lateral dimension and defect density correlate with the GnP mean combustion temperature, and the polydispersity index correlates with the combustion temperature range
- The map in Figure 2c, constructed by combined thermogravimetry–imaging-surface techniques, offers a simple and rapid bulk property characterization, which may be applied in GnP production plants
- Most electronic Supporting Information files are available without a subscription to ACS Web Editions
- Permission may be obtained from ACS for other uses through requests via the RightsLink permission system: http://pubs.acs.org/page/copyright/permissions.html
- Studied was the effect of acid type in the final properties of Carbon nanotubes as the resistance to air oxidn.; for this, different techniques of characterization were used such as Raman spectroscopy, thermogravimetric anal., and chem. anal. by ICP-AES
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