Quantitative method developing hydrogen standard sample for GDOES
This present study investigates the measurement of the hydrogen concentration and gradient on the surface of hydrogen charged samples using Glow Discharge Optical Emission Spectroscopy (GDOES). Hydrogen measurement from GDOES suffers from atmospheric contaminations at the beginning of each measureme...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-06-01
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| Series: | Materials Letters: X |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590150825000018 |
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| author | Qingyang Liu Sumia Manzoor Yan Yan Mohammad Tariq Hanan Farhat Afrooz Barnoush |
| author_facet | Qingyang Liu Sumia Manzoor Yan Yan Mohammad Tariq Hanan Farhat Afrooz Barnoush |
| author_sort | Qingyang Liu |
| collection | DOAJ |
| description | This present study investigates the measurement of the hydrogen concentration and gradient on the surface of hydrogen charged samples using Glow Discharge Optical Emission Spectroscopy (GDOES). Hydrogen measurement from GDOES suffers from atmospheric contaminations at the beginning of each measurement and hydrogen desorption on the surface also reduces the credibility of measurement. Another shortcoming is there is no calibration sample for GDOES with a known amount of hydrogen. We addressed these challenges by coating the sample with a reproducible and reliable Ni layer right after hydrogen charging. Results demonstrate a strong correlation between hydrogen intensity measured by GDOES on the deposited Ni layer and hydrogen amounts measured by thermal desorption spectroscopy (TDS) analysis. This correlation is a groundbreaking step toward developing calibration samples for hydrogen measurement. In this work, the hydrogen measurement validation of GDOES using TDS by examining hydrogen on hydrogen charged samples is presented. |
| format | Article |
| id | doaj-art-a150facbfef1439d97bfa22f77cb5789 |
| institution | Kabale University |
| issn | 2590-1508 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Materials Letters: X |
| spelling | doaj-art-a150facbfef1439d97bfa22f77cb57892025-01-11T06:41:55ZengElsevierMaterials Letters: X2590-15082025-06-0125100238Quantitative method developing hydrogen standard sample for GDOESQingyang Liu0Sumia Manzoor1Yan Yan2Mohammad Tariq3Hanan Farhat4Afrooz Barnoush5Corresponding author.; Qatar Environment and Energy Research Institute HBKU QatarQatar Environment and Energy Research Institute HBKU QatarQatar Environment and Energy Research Institute HBKU QatarQatar Environment and Energy Research Institute HBKU QatarQatar Environment and Energy Research Institute HBKU QatarQatar Environment and Energy Research Institute HBKU QatarThis present study investigates the measurement of the hydrogen concentration and gradient on the surface of hydrogen charged samples using Glow Discharge Optical Emission Spectroscopy (GDOES). Hydrogen measurement from GDOES suffers from atmospheric contaminations at the beginning of each measurement and hydrogen desorption on the surface also reduces the credibility of measurement. Another shortcoming is there is no calibration sample for GDOES with a known amount of hydrogen. We addressed these challenges by coating the sample with a reproducible and reliable Ni layer right after hydrogen charging. Results demonstrate a strong correlation between hydrogen intensity measured by GDOES on the deposited Ni layer and hydrogen amounts measured by thermal desorption spectroscopy (TDS) analysis. This correlation is a groundbreaking step toward developing calibration samples for hydrogen measurement. In this work, the hydrogen measurement validation of GDOES using TDS by examining hydrogen on hydrogen charged samples is presented.http://www.sciencedirect.com/science/article/pii/S2590150825000018GDOESHydrogen measurementTDSHydrogen standard sampleElectroplate |
| spellingShingle | Qingyang Liu Sumia Manzoor Yan Yan Mohammad Tariq Hanan Farhat Afrooz Barnoush Quantitative method developing hydrogen standard sample for GDOES Materials Letters: X GDOES Hydrogen measurement TDS Hydrogen standard sample Electroplate |
| title | Quantitative method developing hydrogen standard sample for GDOES |
| title_full | Quantitative method developing hydrogen standard sample for GDOES |
| title_fullStr | Quantitative method developing hydrogen standard sample for GDOES |
| title_full_unstemmed | Quantitative method developing hydrogen standard sample for GDOES |
| title_short | Quantitative method developing hydrogen standard sample for GDOES |
| title_sort | quantitative method developing hydrogen standard sample for gdoes |
| topic | GDOES Hydrogen measurement TDS Hydrogen standard sample Electroplate |
| url | http://www.sciencedirect.com/science/article/pii/S2590150825000018 |
| work_keys_str_mv | AT qingyangliu quantitativemethoddevelopinghydrogenstandardsampleforgdoes AT sumiamanzoor quantitativemethoddevelopinghydrogenstandardsampleforgdoes AT yanyan quantitativemethoddevelopinghydrogenstandardsampleforgdoes AT mohammadtariq quantitativemethoddevelopinghydrogenstandardsampleforgdoes AT hananfarhat quantitativemethoddevelopinghydrogenstandardsampleforgdoes AT afroozbarnoush quantitativemethoddevelopinghydrogenstandardsampleforgdoes |