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Unlocking the 'black box' of carbon materials: Study reveals origins of defect peaks

Unlocking the 'black box' of carbon materials: Study reveals origins of defect peaks
Phys.org Wednesday 01 July 2026, 22:20 UTC 1 min read
Key Points

Carbon materials, such as carbon fibers and activated carbons, are essential across a wide variety of fields, encompassing everything from aerospace engineering to fuel cells and thermal insulation. For decades, Raman, infrared and X-ray photoelectron spectroscopy (XPS) have been the primary tools used to analyze carbon materials. However, because of their diverse structural conditions and inconsistencies in their interpretation, researchers have found it challenging to assign specific...

Carbon materials, such as carbon fibers and activated carbons, are essential across a wide variety of fields, encompassing everything from aerospace engineering to fuel cells and thermal insulation. For decades, Raman, infrared and X-ray photoelectron spectroscopy (XPS) have been the primary tools used to analyze carbon materials. However, because of their diverse structural conditions and inconsistencies in their interpretation, researchers have found it challenging to assign specific spectral peaks to exact, localized chemical structures.
Raman (ORG) XPS (ORG)
Originally published by Phys.org Read original →

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