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Carbon K-edge NEXAFS spectroscopy
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Description
Near-edge X-ray absorption fine structure spectroscopy analysis at the carbon K-edge using synchrotron radiation to determine functional group composition of organic carbon in sediment samples.
Typical Equipment
- spherical grating monochromator beamline 11ID-1
- Canadian Light Source
- two-stage microchannel plate detector
- In foils
Output Measurements
- relative abundance of carbon functional groups
- degree of aromaticity
- oxidation state
