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Licence: CC BY: Creative Commons Attribution 4.0 International License
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Sensing water absorption in hygrothermally aged epoxies with terahertz time-domain spectroscopy
AU - Lin, Hungyen
AU - Russell, Benjamin
AU - Bawuah, Prince
AU - Zeitler, J Axel
PY - 2021/1/31
Y1 - 2021/1/31
N2 - In the field of non-destructive testing, terahertz sensing has been used to analyze a wide range of materials where the most successful applications have involved materials that are semi-transparent to terahertz radiation. In this work, we demonstrate the sensitivity of terahertz time-domain spectroscopy to quantify water absorption in hygrothermally aged simple and commercial epoxy systems supported by conventional gravimetric analysis.
AB - In the field of non-destructive testing, terahertz sensing has been used to analyze a wide range of materials where the most successful applications have involved materials that are semi-transparent to terahertz radiation. In this work, we demonstrate the sensitivity of terahertz time-domain spectroscopy to quantify water absorption in hygrothermally aged simple and commercial epoxy systems supported by conventional gravimetric analysis.
U2 - 10.1021/acs.analchem.0c04453
DO - 10.1021/acs.analchem.0c04453
M3 - Journal article
VL - 93
SP - 2449
EP - 2455
JO - Analytical Chemistry
JF - Analytical Chemistry
SN - 0003-2700
IS - 4
ER -