Modification of aluminum current collectors with a conductive polymer for application in lithium batteries
Although often overlooked, current collectors play a significant role in the performance, safety, and stability of lithium batteries. Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Lepage, D. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2019transfer abstract |
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| Umfang: |
4 |
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| Übergeordnetes Werk: |
Enthalten in: A multi-objective model to configure an electronic reverse logistics network and third party selection - Tosarkani, Babak Mohamadpour ELSEVIER, 2018, Amsterdam [u.a.] |
|---|---|
| Übergeordnetes Werk: |
volume:102 ; year:2019 ; pages:1-4 ; extent:4 |
| Links: |
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| DOI / URN: |
10.1016/j.elecom.2019.03.009 |
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ELV046522069 |
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| 520 | |a Although often overlooked, current collectors play a significant role in the performance, safety, and stability of lithium batteries. Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery performance. The oxidant Fe (III) p-toluenesulfonate is aerosolized onto an aluminum foil current collector, followed by polymerization of 3, 4-ethylenedioxythiophene (EDOT) by chemical vapor deposition (CVD). As such, this fabrication technique should scalable using roll-to-roll or similar fabrication methods. The coated foil was used as a cathode current collector in lithium batteries. The improvement of the current collector is determined by electrochemical test in coin cells with C-LiFePO4 (C-LFP) and lithium as active materials. At 15C discharge rate, the new composite C-LFP-PEDOT-Al electrode provides a ~30% increase in discharge capacity compared to the standard C-LFP-Al electrode. The new composite has a perfect stability over 50 cycles at a C/2.5 rate. | ||
| 520 | |a Although often overlooked, current collectors play a significant role in the performance, safety, and stability of lithium batteries. Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery performance. The oxidant Fe (III) p-toluenesulfonate is aerosolized onto an aluminum foil current collector, followed by polymerization of 3, 4-ethylenedioxythiophene (EDOT) by chemical vapor deposition (CVD). As such, this fabrication technique should scalable using roll-to-roll or similar fabrication methods. The coated foil was used as a cathode current collector in lithium batteries. The improvement of the current collector is determined by electrochemical test in coin cells with C-LiFePO4 (C-LFP) and lithium as active materials. At 15C discharge rate, the new composite C-LFP-PEDOT-Al electrode provides a ~30% increase in discharge capacity compared to the standard C-LFP-Al electrode. The new composite has a perfect stability over 50 cycles at a C/2.5 rate. | ||
| 700 | 1 | |a Savignac, L. |4 oth | |
| 700 | 1 | |a Saulnier, M. |4 oth | |
| 700 | 1 | |a Gervais, S. |4 oth | |
| 700 | 1 | |a Schougaard, S.B. |4 oth | |
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10.1016/j.elecom.2019.03.009 doi GBV00000000000618.pica (DE-627)ELV046522069 (ELSEVIER)S1388-2481(19)30073-6 DE-627 ger DE-627 rakwb eng 690 330 VZ 43.35 bkl 85.35 bkl Lepage, D. verfasserin aut Modification of aluminum current collectors with a conductive polymer for application in lithium batteries 2019transfer abstract 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Although often overlooked, current collectors play a significant role in the performance, safety, and stability of lithium batteries. Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery performance. The oxidant Fe (III) p-toluenesulfonate is aerosolized onto an aluminum foil current collector, followed by polymerization of 3, 4-ethylenedioxythiophene (EDOT) by chemical vapor deposition (CVD). As such, this fabrication technique should scalable using roll-to-roll or similar fabrication methods. The coated foil was used as a cathode current collector in lithium batteries. The improvement of the current collector is determined by electrochemical test in coin cells with C-LiFePO4 (C-LFP) and lithium as active materials. At 15C discharge rate, the new composite C-LFP-PEDOT-Al electrode provides a ~30% increase in discharge capacity compared to the standard C-LFP-Al electrode. The new composite has a perfect stability over 50 cycles at a C/2.5 rate. Although often overlooked, current collectors play a significant role in the performance, safety, and stability of lithium batteries. Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery performance. The oxidant Fe (III) p-toluenesulfonate is aerosolized onto an aluminum foil current collector, followed by polymerization of 3, 4-ethylenedioxythiophene (EDOT) by chemical vapor deposition (CVD). As such, this fabrication technique should scalable using roll-to-roll or similar fabrication methods. The coated foil was used as a cathode current collector in lithium batteries. The improvement of the current collector is determined by electrochemical test in coin cells with C-LiFePO4 (C-LFP) and lithium as active materials. At 15C discharge rate, the new composite C-LFP-PEDOT-Al electrode provides a ~30% increase in discharge capacity compared to the standard C-LFP-Al electrode. The new composite has a perfect stability over 50 cycles at a C/2.5 rate. Savignac, L. oth Saulnier, M. oth Gervais, S. oth Schougaard, S.B. oth Enthalten in Elsevier Science Tosarkani, Babak Mohamadpour ELSEVIER A multi-objective model to configure an electronic reverse logistics network and third party selection 2018 Amsterdam [u.a.] (DE-627)ELV000764884 volume:102 year:2019 pages:1-4 extent:4 https://doi.org/10.1016/j.elecom.2019.03.009 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-GGO 43.35 Umweltrichtlinien Umweltnormen VZ 85.35 Fertigung VZ AR 102 2019 1-4 4 |
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10.1016/j.elecom.2019.03.009 doi GBV00000000000618.pica (DE-627)ELV046522069 (ELSEVIER)S1388-2481(19)30073-6 DE-627 ger DE-627 rakwb eng 690 330 VZ 43.35 bkl 85.35 bkl Lepage, D. verfasserin aut Modification of aluminum current collectors with a conductive polymer for application in lithium batteries 2019transfer abstract 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Although often overlooked, current collectors play a significant role in the performance, safety, and stability of lithium batteries. Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery performance. The oxidant Fe (III) p-toluenesulfonate is aerosolized onto an aluminum foil current collector, followed by polymerization of 3, 4-ethylenedioxythiophene (EDOT) by chemical vapor deposition (CVD). As such, this fabrication technique should scalable using roll-to-roll or similar fabrication methods. The coated foil was used as a cathode current collector in lithium batteries. The improvement of the current collector is determined by electrochemical test in coin cells with C-LiFePO4 (C-LFP) and lithium as active materials. At 15C discharge rate, the new composite C-LFP-PEDOT-Al electrode provides a ~30% increase in discharge capacity compared to the standard C-LFP-Al electrode. The new composite has a perfect stability over 50 cycles at a C/2.5 rate. Although often overlooked, current collectors play a significant role in the performance, safety, and stability of lithium batteries. Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery performance. The oxidant Fe (III) p-toluenesulfonate is aerosolized onto an aluminum foil current collector, followed by polymerization of 3, 4-ethylenedioxythiophene (EDOT) by chemical vapor deposition (CVD). As such, this fabrication technique should scalable using roll-to-roll or similar fabrication methods. The coated foil was used as a cathode current collector in lithium batteries. The improvement of the current collector is determined by electrochemical test in coin cells with C-LiFePO4 (C-LFP) and lithium as active materials. At 15C discharge rate, the new composite C-LFP-PEDOT-Al electrode provides a ~30% increase in discharge capacity compared to the standard C-LFP-Al electrode. The new composite has a perfect stability over 50 cycles at a C/2.5 rate. Savignac, L. oth Saulnier, M. oth Gervais, S. oth Schougaard, S.B. oth Enthalten in Elsevier Science Tosarkani, Babak Mohamadpour ELSEVIER A multi-objective model to configure an electronic reverse logistics network and third party selection 2018 Amsterdam [u.a.] (DE-627)ELV000764884 volume:102 year:2019 pages:1-4 extent:4 https://doi.org/10.1016/j.elecom.2019.03.009 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-GGO 43.35 Umweltrichtlinien Umweltnormen VZ 85.35 Fertigung VZ AR 102 2019 1-4 4 |
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10.1016/j.elecom.2019.03.009 doi GBV00000000000618.pica (DE-627)ELV046522069 (ELSEVIER)S1388-2481(19)30073-6 DE-627 ger DE-627 rakwb eng 690 330 VZ 43.35 bkl 85.35 bkl Lepage, D. verfasserin aut Modification of aluminum current collectors with a conductive polymer for application in lithium batteries 2019transfer abstract 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Although often overlooked, current collectors play a significant role in the performance, safety, and stability of lithium batteries. Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery performance. The oxidant Fe (III) p-toluenesulfonate is aerosolized onto an aluminum foil current collector, followed by polymerization of 3, 4-ethylenedioxythiophene (EDOT) by chemical vapor deposition (CVD). As such, this fabrication technique should scalable using roll-to-roll or similar fabrication methods. The coated foil was used as a cathode current collector in lithium batteries. The improvement of the current collector is determined by electrochemical test in coin cells with C-LiFePO4 (C-LFP) and lithium as active materials. At 15C discharge rate, the new composite C-LFP-PEDOT-Al electrode provides a ~30% increase in discharge capacity compared to the standard C-LFP-Al electrode. The new composite has a perfect stability over 50 cycles at a C/2.5 rate. Although often overlooked, current collectors play a significant role in the performance, safety, and stability of lithium batteries. Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery performance. The oxidant Fe (III) p-toluenesulfonate is aerosolized onto an aluminum foil current collector, followed by polymerization of 3, 4-ethylenedioxythiophene (EDOT) by chemical vapor deposition (CVD). As such, this fabrication technique should scalable using roll-to-roll or similar fabrication methods. The coated foil was used as a cathode current collector in lithium batteries. The improvement of the current collector is determined by electrochemical test in coin cells with C-LiFePO4 (C-LFP) and lithium as active materials. At 15C discharge rate, the new composite C-LFP-PEDOT-Al electrode provides a ~30% increase in discharge capacity compared to the standard C-LFP-Al electrode. The new composite has a perfect stability over 50 cycles at a C/2.5 rate. Savignac, L. oth Saulnier, M. oth Gervais, S. oth Schougaard, S.B. oth Enthalten in Elsevier Science Tosarkani, Babak Mohamadpour ELSEVIER A multi-objective model to configure an electronic reverse logistics network and third party selection 2018 Amsterdam [u.a.] (DE-627)ELV000764884 volume:102 year:2019 pages:1-4 extent:4 https://doi.org/10.1016/j.elecom.2019.03.009 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-GGO 43.35 Umweltrichtlinien Umweltnormen VZ 85.35 Fertigung VZ AR 102 2019 1-4 4 |
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10.1016/j.elecom.2019.03.009 doi GBV00000000000618.pica (DE-627)ELV046522069 (ELSEVIER)S1388-2481(19)30073-6 DE-627 ger DE-627 rakwb eng 690 330 VZ 43.35 bkl 85.35 bkl Lepage, D. verfasserin aut Modification of aluminum current collectors with a conductive polymer for application in lithium batteries 2019transfer abstract 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Although often overlooked, current collectors play a significant role in the performance, safety, and stability of lithium batteries. Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery performance. The oxidant Fe (III) p-toluenesulfonate is aerosolized onto an aluminum foil current collector, followed by polymerization of 3, 4-ethylenedioxythiophene (EDOT) by chemical vapor deposition (CVD). As such, this fabrication technique should scalable using roll-to-roll or similar fabrication methods. The coated foil was used as a cathode current collector in lithium batteries. The improvement of the current collector is determined by electrochemical test in coin cells with C-LiFePO4 (C-LFP) and lithium as active materials. At 15C discharge rate, the new composite C-LFP-PEDOT-Al electrode provides a ~30% increase in discharge capacity compared to the standard C-LFP-Al electrode. The new composite has a perfect stability over 50 cycles at a C/2.5 rate. Although often overlooked, current collectors play a significant role in the performance, safety, and stability of lithium batteries. Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery performance. The oxidant Fe (III) p-toluenesulfonate is aerosolized onto an aluminum foil current collector, followed by polymerization of 3, 4-ethylenedioxythiophene (EDOT) by chemical vapor deposition (CVD). As such, this fabrication technique should scalable using roll-to-roll or similar fabrication methods. The coated foil was used as a cathode current collector in lithium batteries. The improvement of the current collector is determined by electrochemical test in coin cells with C-LiFePO4 (C-LFP) and lithium as active materials. At 15C discharge rate, the new composite C-LFP-PEDOT-Al electrode provides a ~30% increase in discharge capacity compared to the standard C-LFP-Al electrode. The new composite has a perfect stability over 50 cycles at a C/2.5 rate. Savignac, L. oth Saulnier, M. oth Gervais, S. oth Schougaard, S.B. oth Enthalten in Elsevier Science Tosarkani, Babak Mohamadpour ELSEVIER A multi-objective model to configure an electronic reverse logistics network and third party selection 2018 Amsterdam [u.a.] (DE-627)ELV000764884 volume:102 year:2019 pages:1-4 extent:4 https://doi.org/10.1016/j.elecom.2019.03.009 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-GGO 43.35 Umweltrichtlinien Umweltnormen VZ 85.35 Fertigung VZ AR 102 2019 1-4 4 |
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10.1016/j.elecom.2019.03.009 doi GBV00000000000618.pica (DE-627)ELV046522069 (ELSEVIER)S1388-2481(19)30073-6 DE-627 ger DE-627 rakwb eng 690 330 VZ 43.35 bkl 85.35 bkl Lepage, D. verfasserin aut Modification of aluminum current collectors with a conductive polymer for application in lithium batteries 2019transfer abstract 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Although often overlooked, current collectors play a significant role in the performance, safety, and stability of lithium batteries. Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery performance. The oxidant Fe (III) p-toluenesulfonate is aerosolized onto an aluminum foil current collector, followed by polymerization of 3, 4-ethylenedioxythiophene (EDOT) by chemical vapor deposition (CVD). As such, this fabrication technique should scalable using roll-to-roll or similar fabrication methods. The coated foil was used as a cathode current collector in lithium batteries. The improvement of the current collector is determined by electrochemical test in coin cells with C-LiFePO4 (C-LFP) and lithium as active materials. At 15C discharge rate, the new composite C-LFP-PEDOT-Al electrode provides a ~30% increase in discharge capacity compared to the standard C-LFP-Al electrode. The new composite has a perfect stability over 50 cycles at a C/2.5 rate. Although often overlooked, current collectors play a significant role in the performance, safety, and stability of lithium batteries. Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery performance. The oxidant Fe (III) p-toluenesulfonate is aerosolized onto an aluminum foil current collector, followed by polymerization of 3, 4-ethylenedioxythiophene (EDOT) by chemical vapor deposition (CVD). As such, this fabrication technique should scalable using roll-to-roll or similar fabrication methods. The coated foil was used as a cathode current collector in lithium batteries. The improvement of the current collector is determined by electrochemical test in coin cells with C-LiFePO4 (C-LFP) and lithium as active materials. At 15C discharge rate, the new composite C-LFP-PEDOT-Al electrode provides a ~30% increase in discharge capacity compared to the standard C-LFP-Al electrode. The new composite has a perfect stability over 50 cycles at a C/2.5 rate. Savignac, L. oth Saulnier, M. oth Gervais, S. oth Schougaard, S.B. oth Enthalten in Elsevier Science Tosarkani, Babak Mohamadpour ELSEVIER A multi-objective model to configure an electronic reverse logistics network and third party selection 2018 Amsterdam [u.a.] (DE-627)ELV000764884 volume:102 year:2019 pages:1-4 extent:4 https://doi.org/10.1016/j.elecom.2019.03.009 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-GGO 43.35 Umweltrichtlinien Umweltnormen VZ 85.35 Fertigung VZ AR 102 2019 1-4 4 |
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Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery performance. The oxidant Fe (III) p-toluenesulfonate is aerosolized onto an aluminum foil current collector, followed by polymerization of 3, 4-ethylenedioxythiophene (EDOT) by chemical vapor deposition (CVD). As such, this fabrication technique should scalable using roll-to-roll or similar fabrication methods. The coated foil was used as a cathode current collector in lithium batteries. The improvement of the current collector is determined by electrochemical test in coin cells with C-LiFePO4 (C-LFP) and lithium as active materials. At 15C discharge rate, the new composite C-LFP-PEDOT-Al electrode provides a ~30% increase in discharge capacity compared to the standard C-LFP-Al electrode. 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Modification of aluminum current collectors with a conductive polymer for application in lithium batteries |
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Although often overlooked, current collectors play a significant role in the performance, safety, and stability of lithium batteries. Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery performance. The oxidant Fe (III) p-toluenesulfonate is aerosolized onto an aluminum foil current collector, followed by polymerization of 3, 4-ethylenedioxythiophene (EDOT) by chemical vapor deposition (CVD). As such, this fabrication technique should scalable using roll-to-roll or similar fabrication methods. The coated foil was used as a cathode current collector in lithium batteries. The improvement of the current collector is determined by electrochemical test in coin cells with C-LiFePO4 (C-LFP) and lithium as active materials. At 15C discharge rate, the new composite C-LFP-PEDOT-Al electrode provides a ~30% increase in discharge capacity compared to the standard C-LFP-Al electrode. The new composite has a perfect stability over 50 cycles at a C/2.5 rate. |
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Although often overlooked, current collectors play a significant role in the performance, safety, and stability of lithium batteries. Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery performance. The oxidant Fe (III) p-toluenesulfonate is aerosolized onto an aluminum foil current collector, followed by polymerization of 3, 4-ethylenedioxythiophene (EDOT) by chemical vapor deposition (CVD). As such, this fabrication technique should scalable using roll-to-roll or similar fabrication methods. The coated foil was used as a cathode current collector in lithium batteries. The improvement of the current collector is determined by electrochemical test in coin cells with C-LiFePO4 (C-LFP) and lithium as active materials. At 15C discharge rate, the new composite C-LFP-PEDOT-Al electrode provides a ~30% increase in discharge capacity compared to the standard C-LFP-Al electrode. The new composite has a perfect stability over 50 cycles at a C/2.5 rate. |
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Although often overlooked, current collectors play a significant role in the performance, safety, and stability of lithium batteries. Here we present a strategy to modify conventional Al current collectors using a conducting polymer, significantly decreasing contact resistance and improving battery performance. The oxidant Fe (III) p-toluenesulfonate is aerosolized onto an aluminum foil current collector, followed by polymerization of 3, 4-ethylenedioxythiophene (EDOT) by chemical vapor deposition (CVD). As such, this fabrication technique should scalable using roll-to-roll or similar fabrication methods. The coated foil was used as a cathode current collector in lithium batteries. The improvement of the current collector is determined by electrochemical test in coin cells with C-LiFePO4 (C-LFP) and lithium as active materials. At 15C discharge rate, the new composite C-LFP-PEDOT-Al electrode provides a ~30% increase in discharge capacity compared to the standard C-LFP-Al electrode. The new composite has a perfect stability over 50 cycles at a C/2.5 rate. |
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