A Phase Separation Route to Synthesize α-$ Fe_{2} $$ O_{3} $ Porous Nanofibers via Electrospinning for Ultrafast Ethanol Sensing
Abstract A facile and economic procedure was provided to synthesize α-$ Fe_{2} $$ O_{3} $ nanofibers. In this procedure, porous α-$ Fe_{2} $$ O_{3} $ nanofibers were obtained by a single-polymer/binary-solvent system, while solid α-$ Fe_{2} $$ O_{3} $ nanofibers were prepared by a single-polymer/sin...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Dong, Shuwen [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2018 |
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| Schlagwörter: |
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| Anmerkung: |
© The Minerals, Metals & Materials Society 2018 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of electronic materials - Springer US, 1972, 47(2018), 7 vom: 13. Apr., Seite 3934-3941 |
|---|---|
| Übergeordnetes Werk: |
volume:47 ; year:2018 ; number:7 ; day:13 ; month:04 ; pages:3934-3941 |
| Links: |
|---|
| DOI / URN: |
10.1007/s11664-018-6274-x |
|---|
| Katalog-ID: |
OLC204236228X |
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| 520 | |a Abstract A facile and economic procedure was provided to synthesize α-$ Fe_{2} $$ O_{3} $ nanofibers. In this procedure, porous α-$ Fe_{2} $$ O_{3} $ nanofibers were obtained by a single-polymer/binary-solvent system, while solid α-$ Fe_{2} $$ O_{3} $ nanofibers were prepared by a single-polymer/single-solvent system. The crystal structure and morphology of both samples were characterized by x-ray diffraction, scanning electron microscopy, transmission electron microscopy and nitrogen adsorption/desorption isotherms. The formation mechanism of porous structure was based on solvent evaporation-induced phase separation by the use of mixed solvents with different volatility. Furthermore, ethanol-sensing performance of the porous α-$ Fe_{2} $$ O_{3} $ nanofibers was evaluated and compared with solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Results from gas-sensing measurements reveal that porous α-$ Fe_{2} $$ O_{3} $ nanofibers exhibit higher sensitivity and slightly longer recovery time than solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Over all, the gas sensor based on porous α-$ Fe_{2} $$ O_{3} $ nanofibers shows excellent ethanol-sensing capability with high sensitivity and ultrafast response/recovery behaviors, indicating its potential application as a real-time monitoring gas sensor. | ||
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10.1007/s11664-018-6274-x doi (DE-627)OLC204236228X (DE-He213)s11664-018-6274-x-p DE-627 ger DE-627 rakwb eng 670 VZ Dong, Shuwen verfasserin aut A Phase Separation Route to Synthesize α-$ Fe_{2} $$ O_{3} $ Porous Nanofibers via Electrospinning for Ultrafast Ethanol Sensing 2018 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Minerals, Metals & Materials Society 2018 Abstract A facile and economic procedure was provided to synthesize α-$ Fe_{2} $$ O_{3} $ nanofibers. In this procedure, porous α-$ Fe_{2} $$ O_{3} $ nanofibers were obtained by a single-polymer/binary-solvent system, while solid α-$ Fe_{2} $$ O_{3} $ nanofibers were prepared by a single-polymer/single-solvent system. The crystal structure and morphology of both samples were characterized by x-ray diffraction, scanning electron microscopy, transmission electron microscopy and nitrogen adsorption/desorption isotherms. The formation mechanism of porous structure was based on solvent evaporation-induced phase separation by the use of mixed solvents with different volatility. Furthermore, ethanol-sensing performance of the porous α-$ Fe_{2} $$ O_{3} $ nanofibers was evaluated and compared with solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Results from gas-sensing measurements reveal that porous α-$ Fe_{2} $$ O_{3} $ nanofibers exhibit higher sensitivity and slightly longer recovery time than solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Over all, the gas sensor based on porous α-$ Fe_{2} $$ O_{3} $ nanofibers shows excellent ethanol-sensing capability with high sensitivity and ultrafast response/recovery behaviors, indicating its potential application as a real-time monitoring gas sensor. α-Fe O nanofibers porous phase separation ethanol sensing ultrafast response/recovery Yan, Shuang aut Gao, Wenyuan aut Liu, Guishan aut Hao, Hongshun aut Enthalten in Journal of electronic materials Springer US, 1972 47(2018), 7 vom: 13. Apr., Seite 3934-3941 (DE-627)129398233 (DE-600)186069-0 (DE-576)014781387 0361-5235 nnns volume:47 year:2018 number:7 day:13 month:04 pages:3934-3941 https://doi.org/10.1007/s11664-018-6274-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 47 2018 7 13 04 3934-3941 |
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10.1007/s11664-018-6274-x doi (DE-627)OLC204236228X (DE-He213)s11664-018-6274-x-p DE-627 ger DE-627 rakwb eng 670 VZ Dong, Shuwen verfasserin aut A Phase Separation Route to Synthesize α-$ Fe_{2} $$ O_{3} $ Porous Nanofibers via Electrospinning for Ultrafast Ethanol Sensing 2018 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Minerals, Metals & Materials Society 2018 Abstract A facile and economic procedure was provided to synthesize α-$ Fe_{2} $$ O_{3} $ nanofibers. In this procedure, porous α-$ Fe_{2} $$ O_{3} $ nanofibers were obtained by a single-polymer/binary-solvent system, while solid α-$ Fe_{2} $$ O_{3} $ nanofibers were prepared by a single-polymer/single-solvent system. The crystal structure and morphology of both samples were characterized by x-ray diffraction, scanning electron microscopy, transmission electron microscopy and nitrogen adsorption/desorption isotherms. The formation mechanism of porous structure was based on solvent evaporation-induced phase separation by the use of mixed solvents with different volatility. Furthermore, ethanol-sensing performance of the porous α-$ Fe_{2} $$ O_{3} $ nanofibers was evaluated and compared with solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Results from gas-sensing measurements reveal that porous α-$ Fe_{2} $$ O_{3} $ nanofibers exhibit higher sensitivity and slightly longer recovery time than solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Over all, the gas sensor based on porous α-$ Fe_{2} $$ O_{3} $ nanofibers shows excellent ethanol-sensing capability with high sensitivity and ultrafast response/recovery behaviors, indicating its potential application as a real-time monitoring gas sensor. α-Fe O nanofibers porous phase separation ethanol sensing ultrafast response/recovery Yan, Shuang aut Gao, Wenyuan aut Liu, Guishan aut Hao, Hongshun aut Enthalten in Journal of electronic materials Springer US, 1972 47(2018), 7 vom: 13. Apr., Seite 3934-3941 (DE-627)129398233 (DE-600)186069-0 (DE-576)014781387 0361-5235 nnns volume:47 year:2018 number:7 day:13 month:04 pages:3934-3941 https://doi.org/10.1007/s11664-018-6274-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 47 2018 7 13 04 3934-3941 |
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10.1007/s11664-018-6274-x doi (DE-627)OLC204236228X (DE-He213)s11664-018-6274-x-p DE-627 ger DE-627 rakwb eng 670 VZ Dong, Shuwen verfasserin aut A Phase Separation Route to Synthesize α-$ Fe_{2} $$ O_{3} $ Porous Nanofibers via Electrospinning for Ultrafast Ethanol Sensing 2018 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Minerals, Metals & Materials Society 2018 Abstract A facile and economic procedure was provided to synthesize α-$ Fe_{2} $$ O_{3} $ nanofibers. In this procedure, porous α-$ Fe_{2} $$ O_{3} $ nanofibers were obtained by a single-polymer/binary-solvent system, while solid α-$ Fe_{2} $$ O_{3} $ nanofibers were prepared by a single-polymer/single-solvent system. The crystal structure and morphology of both samples were characterized by x-ray diffraction, scanning electron microscopy, transmission electron microscopy and nitrogen adsorption/desorption isotherms. The formation mechanism of porous structure was based on solvent evaporation-induced phase separation by the use of mixed solvents with different volatility. Furthermore, ethanol-sensing performance of the porous α-$ Fe_{2} $$ O_{3} $ nanofibers was evaluated and compared with solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Results from gas-sensing measurements reveal that porous α-$ Fe_{2} $$ O_{3} $ nanofibers exhibit higher sensitivity and slightly longer recovery time than solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Over all, the gas sensor based on porous α-$ Fe_{2} $$ O_{3} $ nanofibers shows excellent ethanol-sensing capability with high sensitivity and ultrafast response/recovery behaviors, indicating its potential application as a real-time monitoring gas sensor. α-Fe O nanofibers porous phase separation ethanol sensing ultrafast response/recovery Yan, Shuang aut Gao, Wenyuan aut Liu, Guishan aut Hao, Hongshun aut Enthalten in Journal of electronic materials Springer US, 1972 47(2018), 7 vom: 13. Apr., Seite 3934-3941 (DE-627)129398233 (DE-600)186069-0 (DE-576)014781387 0361-5235 nnns volume:47 year:2018 number:7 day:13 month:04 pages:3934-3941 https://doi.org/10.1007/s11664-018-6274-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 47 2018 7 13 04 3934-3941 |
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10.1007/s11664-018-6274-x doi (DE-627)OLC204236228X (DE-He213)s11664-018-6274-x-p DE-627 ger DE-627 rakwb eng 670 VZ Dong, Shuwen verfasserin aut A Phase Separation Route to Synthesize α-$ Fe_{2} $$ O_{3} $ Porous Nanofibers via Electrospinning for Ultrafast Ethanol Sensing 2018 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Minerals, Metals & Materials Society 2018 Abstract A facile and economic procedure was provided to synthesize α-$ Fe_{2} $$ O_{3} $ nanofibers. In this procedure, porous α-$ Fe_{2} $$ O_{3} $ nanofibers were obtained by a single-polymer/binary-solvent system, while solid α-$ Fe_{2} $$ O_{3} $ nanofibers were prepared by a single-polymer/single-solvent system. The crystal structure and morphology of both samples were characterized by x-ray diffraction, scanning electron microscopy, transmission electron microscopy and nitrogen adsorption/desorption isotherms. The formation mechanism of porous structure was based on solvent evaporation-induced phase separation by the use of mixed solvents with different volatility. Furthermore, ethanol-sensing performance of the porous α-$ Fe_{2} $$ O_{3} $ nanofibers was evaluated and compared with solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Results from gas-sensing measurements reveal that porous α-$ Fe_{2} $$ O_{3} $ nanofibers exhibit higher sensitivity and slightly longer recovery time than solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Over all, the gas sensor based on porous α-$ Fe_{2} $$ O_{3} $ nanofibers shows excellent ethanol-sensing capability with high sensitivity and ultrafast response/recovery behaviors, indicating its potential application as a real-time monitoring gas sensor. α-Fe O nanofibers porous phase separation ethanol sensing ultrafast response/recovery Yan, Shuang aut Gao, Wenyuan aut Liu, Guishan aut Hao, Hongshun aut Enthalten in Journal of electronic materials Springer US, 1972 47(2018), 7 vom: 13. Apr., Seite 3934-3941 (DE-627)129398233 (DE-600)186069-0 (DE-576)014781387 0361-5235 nnns volume:47 year:2018 number:7 day:13 month:04 pages:3934-3941 https://doi.org/10.1007/s11664-018-6274-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 47 2018 7 13 04 3934-3941 |
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10.1007/s11664-018-6274-x doi (DE-627)OLC204236228X (DE-He213)s11664-018-6274-x-p DE-627 ger DE-627 rakwb eng 670 VZ Dong, Shuwen verfasserin aut A Phase Separation Route to Synthesize α-$ Fe_{2} $$ O_{3} $ Porous Nanofibers via Electrospinning for Ultrafast Ethanol Sensing 2018 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Minerals, Metals & Materials Society 2018 Abstract A facile and economic procedure was provided to synthesize α-$ Fe_{2} $$ O_{3} $ nanofibers. In this procedure, porous α-$ Fe_{2} $$ O_{3} $ nanofibers were obtained by a single-polymer/binary-solvent system, while solid α-$ Fe_{2} $$ O_{3} $ nanofibers were prepared by a single-polymer/single-solvent system. The crystal structure and morphology of both samples were characterized by x-ray diffraction, scanning electron microscopy, transmission electron microscopy and nitrogen adsorption/desorption isotherms. The formation mechanism of porous structure was based on solvent evaporation-induced phase separation by the use of mixed solvents with different volatility. Furthermore, ethanol-sensing performance of the porous α-$ Fe_{2} $$ O_{3} $ nanofibers was evaluated and compared with solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Results from gas-sensing measurements reveal that porous α-$ Fe_{2} $$ O_{3} $ nanofibers exhibit higher sensitivity and slightly longer recovery time than solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Over all, the gas sensor based on porous α-$ Fe_{2} $$ O_{3} $ nanofibers shows excellent ethanol-sensing capability with high sensitivity and ultrafast response/recovery behaviors, indicating its potential application as a real-time monitoring gas sensor. α-Fe O nanofibers porous phase separation ethanol sensing ultrafast response/recovery Yan, Shuang aut Gao, Wenyuan aut Liu, Guishan aut Hao, Hongshun aut Enthalten in Journal of electronic materials Springer US, 1972 47(2018), 7 vom: 13. Apr., Seite 3934-3941 (DE-627)129398233 (DE-600)186069-0 (DE-576)014781387 0361-5235 nnns volume:47 year:2018 number:7 day:13 month:04 pages:3934-3941 https://doi.org/10.1007/s11664-018-6274-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 47 2018 7 13 04 3934-3941 |
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A Phase Separation Route to Synthesize α-$ Fe_{2} $$ O_{3} $ Porous Nanofibers via Electrospinning for Ultrafast Ethanol Sensing |
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| title_full |
A Phase Separation Route to Synthesize α-$ Fe_{2} $$ O_{3} $ Porous Nanofibers via Electrospinning for Ultrafast Ethanol Sensing |
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Dong, Shuwen |
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Journal of electronic materials |
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2018 |
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Dong, Shuwen Yan, Shuang Gao, Wenyuan Liu, Guishan Hao, Hongshun |
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Dong, Shuwen |
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10.1007/s11664-018-6274-x |
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670 |
| title_sort |
a phase separation route to synthesize α-$ fe_{2} $$ o_{3} $ porous nanofibers via electrospinning for ultrafast ethanol sensing |
| title_auth |
A Phase Separation Route to Synthesize α-$ Fe_{2} $$ O_{3} $ Porous Nanofibers via Electrospinning for Ultrafast Ethanol Sensing |
| abstract |
Abstract A facile and economic procedure was provided to synthesize α-$ Fe_{2} $$ O_{3} $ nanofibers. In this procedure, porous α-$ Fe_{2} $$ O_{3} $ nanofibers were obtained by a single-polymer/binary-solvent system, while solid α-$ Fe_{2} $$ O_{3} $ nanofibers were prepared by a single-polymer/single-solvent system. The crystal structure and morphology of both samples were characterized by x-ray diffraction, scanning electron microscopy, transmission electron microscopy and nitrogen adsorption/desorption isotherms. The formation mechanism of porous structure was based on solvent evaporation-induced phase separation by the use of mixed solvents with different volatility. Furthermore, ethanol-sensing performance of the porous α-$ Fe_{2} $$ O_{3} $ nanofibers was evaluated and compared with solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Results from gas-sensing measurements reveal that porous α-$ Fe_{2} $$ O_{3} $ nanofibers exhibit higher sensitivity and slightly longer recovery time than solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Over all, the gas sensor based on porous α-$ Fe_{2} $$ O_{3} $ nanofibers shows excellent ethanol-sensing capability with high sensitivity and ultrafast response/recovery behaviors, indicating its potential application as a real-time monitoring gas sensor. © The Minerals, Metals & Materials Society 2018 |
| abstractGer |
Abstract A facile and economic procedure was provided to synthesize α-$ Fe_{2} $$ O_{3} $ nanofibers. In this procedure, porous α-$ Fe_{2} $$ O_{3} $ nanofibers were obtained by a single-polymer/binary-solvent system, while solid α-$ Fe_{2} $$ O_{3} $ nanofibers were prepared by a single-polymer/single-solvent system. The crystal structure and morphology of both samples were characterized by x-ray diffraction, scanning electron microscopy, transmission electron microscopy and nitrogen adsorption/desorption isotherms. The formation mechanism of porous structure was based on solvent evaporation-induced phase separation by the use of mixed solvents with different volatility. Furthermore, ethanol-sensing performance of the porous α-$ Fe_{2} $$ O_{3} $ nanofibers was evaluated and compared with solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Results from gas-sensing measurements reveal that porous α-$ Fe_{2} $$ O_{3} $ nanofibers exhibit higher sensitivity and slightly longer recovery time than solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Over all, the gas sensor based on porous α-$ Fe_{2} $$ O_{3} $ nanofibers shows excellent ethanol-sensing capability with high sensitivity and ultrafast response/recovery behaviors, indicating its potential application as a real-time monitoring gas sensor. © The Minerals, Metals & Materials Society 2018 |
| abstract_unstemmed |
Abstract A facile and economic procedure was provided to synthesize α-$ Fe_{2} $$ O_{3} $ nanofibers. In this procedure, porous α-$ Fe_{2} $$ O_{3} $ nanofibers were obtained by a single-polymer/binary-solvent system, while solid α-$ Fe_{2} $$ O_{3} $ nanofibers were prepared by a single-polymer/single-solvent system. The crystal structure and morphology of both samples were characterized by x-ray diffraction, scanning electron microscopy, transmission electron microscopy and nitrogen adsorption/desorption isotherms. The formation mechanism of porous structure was based on solvent evaporation-induced phase separation by the use of mixed solvents with different volatility. Furthermore, ethanol-sensing performance of the porous α-$ Fe_{2} $$ O_{3} $ nanofibers was evaluated and compared with solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Results from gas-sensing measurements reveal that porous α-$ Fe_{2} $$ O_{3} $ nanofibers exhibit higher sensitivity and slightly longer recovery time than solid α-$ Fe_{2} $$ O_{3} $ nanofibers. Over all, the gas sensor based on porous α-$ Fe_{2} $$ O_{3} $ nanofibers shows excellent ethanol-sensing capability with high sensitivity and ultrafast response/recovery behaviors, indicating its potential application as a real-time monitoring gas sensor. © The Minerals, Metals & Materials Society 2018 |
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A Phase Separation Route to Synthesize α-$ Fe_{2} $$ O_{3} $ Porous Nanofibers via Electrospinning for Ultrafast Ethanol Sensing |
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Yan, Shuang Gao, Wenyuan Liu, Guishan Hao, Hongshun |
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