Carbon K-edge NEXAFS spectroscopy

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Knowledge graph centered on Carbon K-edge NEXAFS spectroscopy with 37 nodes and 121 connections. Top connected: carbon cycling, weathering, detritus breakdown, soil organic carbon stabilization, vegetation community composition.

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

Papers Using This Protocol (1)

Places Where Used