Xiu, Yanlei ; Mauri, Anna ; Dinda, Sirshendu ; Pramudya, Yohanes ; Ding, Ziming ; Diemant, Thomas ; Sarkar, Abhishek ; Wang, Liping ; Li, Zhenyou ; Wenzel, Wolfgang ; Fichtner, Maximilian ; Zhao‐Karger, Zhirong (2023)
Anion Storage Chemistry of Organic Cathodes for High‐Energy and High‐Power Density Divalent Metal Batteries.
In: Angewandte Chemie International Edition, 62 (2)
doi: 10.1002/anie.202212339
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
Kurzbeschreibung (Abstract)
Multivalent batteries show promising prospects for next‐generation sustainable energy storage applications. Herein, we report a polytriphenylamine (PTPAn) composite cathode capable of highly reversible storage of tetrakis(hexafluoroisopropyloxy) borate [B(hfip)₄] anions in both Magnesium (Mg) and calcium (Ca) battery systems. Spectroscopic and computational studies reveal the redox reaction mechanism of the PTPAn cathode material. The Mg and Ca cells exhibit a cell voltage >3 V, a high‐power density of ∼∼3000 W kg⁻¹ and a high‐energy density of ∼∼300 Wh kg⁻¹, respectively. Moreover, the combination of the PTPAn cathode with a calcium‐tin (Ca−Sn) alloy anode could enable a long battery‐life of 3000 cycles with a capacity retention of 60 %. The anion storage chemistry associated with dual‐ion electrochemical concept demonstrates a new feasible pathway towards high‐performance divalent ion batteries.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2023 |
| Autor(en): | Xiu, Yanlei ; Mauri, Anna ; Dinda, Sirshendu ; Pramudya, Yohanes ; Ding, Ziming ; Diemant, Thomas ; Sarkar, Abhishek ; Wang, Liping ; Li, Zhenyou ; Wenzel, Wolfgang ; Fichtner, Maximilian ; Zhao‐Karger, Zhirong |
| Art des Eintrags: | Bibliographie |
| Titel: | Anion Storage Chemistry of Organic Cathodes for High‐Energy and High‐Power Density Divalent Metal Batteries |
| Sprache: | Englisch |
| Publikationsjahr: | 2023 |
| Ort: | Darmstadt |
| Verlag: | Wiley-VCH |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Angewandte Chemie International Edition |
| Jahrgang/Volume einer Zeitschrift: | 62 |
| (Heft-)Nummer: | 2 |
| Kollation: | 8 Seiten |
| DOI: | 10.1002/anie.202212339 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | Multivalent batteries show promising prospects for next‐generation sustainable energy storage applications. Herein, we report a polytriphenylamine (PTPAn) composite cathode capable of highly reversible storage of tetrakis(hexafluoroisopropyloxy) borate [B(hfip)₄] anions in both Magnesium (Mg) and calcium (Ca) battery systems. Spectroscopic and computational studies reveal the redox reaction mechanism of the PTPAn cathode material. The Mg and Ca cells exhibit a cell voltage >3 V, a high‐power density of ∼∼3000 W kg⁻¹ and a high‐energy density of ∼∼300 Wh kg⁻¹, respectively. Moreover, the combination of the PTPAn cathode with a calcium‐tin (Ca−Sn) alloy anode could enable a long battery‐life of 3000 cycles with a capacity retention of 60 %. The anion storage chemistry associated with dual‐ion electrochemical concept demonstrates a new feasible pathway towards high‐performance divalent ion batteries. |
| Freie Schlagworte: | Anion Storage Chemistry, Divalent Metal Ion Battery, Organic Cathode |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 500 Naturwissenschaften und Mathematik > 540 Chemie 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften und Maschinenbau 600 Technik, Medizin, angewandte Wissenschaften > 660 Technische Chemie |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > In-Situ Elektronenmikroskopie |
| Hinterlegungsdatum: | 02 Aug 2024 12:52 |
| Letzte Änderung: | 02 Aug 2024 12:52 |
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| Suche nach Titel in: | TUfind oder in Google |
Verfügbare Versionen dieses Eintrags
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Anion Storage Chemistry of Organic Cathodes for High‐Energy and High‐Power Density Divalent Metal Batteries. (deposited 28 Apr 2023 13:04)
- Anion Storage Chemistry of Organic Cathodes for High‐Energy and High‐Power Density Divalent Metal Batteries. (deposited 02 Aug 2024 12:52) [Gegenwärtig angezeigt]
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