Reduced graphene oxide obtained using the spray pyrolysis technique for gas sensing
Graphene oxide films were formed using the ultrasonic spray coating method and studied with micro-Raman spectroscopy, atomic force microscopy, and electrical dynamic response of resistance measurements. The effect of different gases (water vapor, ethanol, acetone, ammonia, and isopropyl) on the dyna...
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| Опубліковано в: : | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Дата: | 2019 |
| Автори: | , , , , , , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2019
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/215421 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Reduced graphene oxide obtained using the spray pyrolysis technique for gas sensing / O.M. Slobodian, Yu.S. Milovanov, V.A. Skryshevsky, A.V. Vasin, X. Tang, J.-P. Raskin, P.M. Lytvyn, K.V. Svezhentsova, S.V. Malyuta, A.N. Nazarov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2019. — Т. 22, № 1. — С. 98-103. — Бібліогр.: 20 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862664339865993216 |
|---|---|
| author | Slobodian, O.M. Milovanov, Yu.S. Skryshevsky, V.A. Vasin, A.V. Tang, X. Raskin, J.-P. Lytvyn, P.M. Svezhentsova, K.V. Malyuta, S.V. Nazarov, A.N. |
| author_facet | Slobodian, O.M. Milovanov, Yu.S. Skryshevsky, V.A. Vasin, A.V. Tang, X. Raskin, J.-P. Lytvyn, P.M. Svezhentsova, K.V. Malyuta, S.V. Nazarov, A.N. |
| citation_txt | Reduced graphene oxide obtained using the spray pyrolysis technique for gas sensing / O.M. Slobodian, Yu.S. Milovanov, V.A. Skryshevsky, A.V. Vasin, X. Tang, J.-P. Raskin, P.M. Lytvyn, K.V. Svezhentsova, S.V. Malyuta, A.N. Nazarov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2019. — Т. 22, № 1. — С. 98-103. — Бібліогр.: 20 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | Graphene oxide films were formed using the ultrasonic spray coating method and studied with micro-Raman spectroscopy, atomic force microscopy, and electrical dynamic response of resistance measurements. The effect of different gases (water vapor, ethanol, acetone, ammonia, and isopropyl) on the dynamic response of resistance of the Au / graphene oxide / Au structure has been studied. The dynamic response shows that adsorption of all the mentioned gases results in an increase in the resistance. For ethanol, acetone, and isopropyl, the adsorption and desorption cycles are almost identical. At the same time, in the case of water vapor and ammonia, the cycle of desorption is very weak, especially for the former, which attests to different mechanisms of adsorption/desorption processes regarding ethanol, acetone, and isopropyl. The mechanisms of the studied vapors' adsorption/desorption are proposed.
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| first_indexed | 2026-03-23T18:50:57Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-215421 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2026-03-23T18:50:57Z |
| publishDate | 2019 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Slobodian, O.M. Milovanov, Yu.S. Skryshevsky, V.A. Vasin, A.V. Tang, X. Raskin, J.-P. Lytvyn, P.M. Svezhentsova, K.V. Malyuta, S.V. Nazarov, A.N. 2026-03-16T10:58:33Z 2019 Reduced graphene oxide obtained using the spray pyrolysis technique for gas sensing / O.M. Slobodian, Yu.S. Milovanov, V.A. Skryshevsky, A.V. Vasin, X. Tang, J.-P. Raskin, P.M. Lytvyn, K.V. Svezhentsova, S.V. Malyuta, A.N. Nazarov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2019. — Т. 22, № 1. — С. 98-103. — Бібліогр.: 20 назв. — англ. 1560-8034 PACS: 07.07.Df, 77.84.Bw, 78.30.Ly, 82.30.Lp https://nasplib.isofts.kiev.ua/handle/123456789/215421 https://doi.org/10.15407/spqeo22.01.98 Graphene oxide films were formed using the ultrasonic spray coating method and studied with micro-Raman spectroscopy, atomic force microscopy, and electrical dynamic response of resistance measurements. The effect of different gases (water vapor, ethanol, acetone, ammonia, and isopropyl) on the dynamic response of resistance of the Au / graphene oxide / Au structure has been studied. The dynamic response shows that adsorption of all the mentioned gases results in an increase in the resistance. For ethanol, acetone, and isopropyl, the adsorption and desorption cycles are almost identical. At the same time, in the case of water vapor and ammonia, the cycle of desorption is very weak, especially for the former, which attests to different mechanisms of adsorption/desorption processes regarding ethanol, acetone, and isopropyl. The mechanisms of the studied vapors' adsorption/desorption are proposed. The authors thank Dr. A. Nikolenko from the laboratory of Raman and Luminescence Submicron Spectroscopy (ISP NASU) for performing the micro-Raman measurements. Authors acknowledge the Ministry of Education and Science of Ukraine (Project F2211) and Ukrainian Scientific and Technology Centre (Project №6362) for partial support. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Sensors Reduced graphene oxide obtained using the spray pyrolysis technique for gas sensing Article published earlier |
| spellingShingle | Reduced graphene oxide obtained using the spray pyrolysis technique for gas sensing Slobodian, O.M. Milovanov, Yu.S. Skryshevsky, V.A. Vasin, A.V. Tang, X. Raskin, J.-P. Lytvyn, P.M. Svezhentsova, K.V. Malyuta, S.V. Nazarov, A.N. Sensors |
| title | Reduced graphene oxide obtained using the spray pyrolysis technique for gas sensing |
| title_full | Reduced graphene oxide obtained using the spray pyrolysis technique for gas sensing |
| title_fullStr | Reduced graphene oxide obtained using the spray pyrolysis technique for gas sensing |
| title_full_unstemmed | Reduced graphene oxide obtained using the spray pyrolysis technique for gas sensing |
| title_short | Reduced graphene oxide obtained using the spray pyrolysis technique for gas sensing |
| title_sort | reduced graphene oxide obtained using the spray pyrolysis technique for gas sensing |
| topic | Sensors |
| topic_facet | Sensors |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/215421 |
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