Boosting lithium storage of $ BaFe_{12} $$ O_{19} $ by element doping engineering
Abstract Ternary metal oxides have been considered a promising anode material for lithium-ion batteries (LIBs) based on their stable chemical compositions and abundant active sites. This work doped Mn into $ BaFe_{12} $$ O_{19} $ by a simple hydrothermal method and subsequent annealing treatment. By adjusting the ratio of raw materials, we obtained a Mn-doped $ BaFe_{12} $$ O_{19} $ electrode with an irregular hexagonal morphology. The doped Mn ions are in + 2, + 3, and + 4 valence states. Due to the octahedral position preference, $ Mn^{2+} $ tends to occupy the tetrahedral position. At the same time, $ Mn^{4+} $ favors octahedral coordination, and most Mn resides in (distorted) octahedral coordination in the form of + 3 valence state. Employed as a LIB anode, the specific capacity of the electrode reached 782.57 mA h $ g^{−1} $ after 150 cycles at a current density of 100 mA $ g^{−1} $. Even at a high current of 1 A $ g^{−1} $, the specific capacity remained at 439.99 mA h $ g^{−1} $ after 450 cycles. Mn-doped $ BaFe_{12} $$ O_{19} $ exhibited better cycling stability and electrochemical performance compared with pure $ BaFe_{12} $$ O_{19} $, which may be attributed to significantly enhanced charge transport kinetics at the interface between electrodes and electrolytes by Mn doping..
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2024 |
|---|---|
| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:50 |
|---|---|
| Enthalten in: |
Research on chemical intermediates - 50(2024), 5 vom: 23. März, Seite 2395-2408 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Ye, Mingyuan [VerfasserIn] |
|---|
| Links: |
Volltext [lizenzpflichtig] |
|---|
| BKL: | |
|---|---|
| Themen: |
Alkali-earth metal iron-based oxides |
| Anmerkungen: |
© The Author(s), under exclusive licence to Springer Nature B.V. 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
|---|
| doi: |
10.1007/s11164-024-05263-z |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
SPR055593445 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | SPR055593445 | ||
| 003 | DE-627 | ||
| 005 | 20240421064622.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 240421s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1007/s11164-024-05263-z |2 doi | |
| 035 | |a (DE-627)SPR055593445 | ||
| 035 | |a (SPR)s11164-024-05263-z-e | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 540 |q VZ |
| 084 | |a 35.13 |2 bkl | ||
| 100 | 1 | |a Ye, Mingyuan |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Boosting lithium storage of $ BaFe_{12} $$ O_{19} $ by element doping engineering |
| 264 | 1 | |c 2024 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a © The Author(s), under exclusive licence to Springer Nature B.V. 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. | ||
| 520 | |a Abstract Ternary metal oxides have been considered a promising anode material for lithium-ion batteries (LIBs) based on their stable chemical compositions and abundant active sites. This work doped Mn into $ BaFe_{12} $$ O_{19} $ by a simple hydrothermal method and subsequent annealing treatment. By adjusting the ratio of raw materials, we obtained a Mn-doped $ BaFe_{12} $$ O_{19} $ electrode with an irregular hexagonal morphology. The doped Mn ions are in + 2, + 3, and + 4 valence states. Due to the octahedral position preference, $ Mn^{2+} $ tends to occupy the tetrahedral position. At the same time, $ Mn^{4+} $ favors octahedral coordination, and most Mn resides in (distorted) octahedral coordination in the form of + 3 valence state. Employed as a LIB anode, the specific capacity of the electrode reached 782.57 mA h $ g^{−1} $ after 150 cycles at a current density of 100 mA $ g^{−1} $. Even at a high current of 1 A $ g^{−1} $, the specific capacity remained at 439.99 mA h $ g^{−1} $ after 450 cycles. Mn-doped $ BaFe_{12} $$ O_{19} $ exhibited better cycling stability and electrochemical performance compared with pure $ BaFe_{12} $$ O_{19} $, which may be attributed to significantly enhanced charge transport kinetics at the interface between electrodes and electrolytes by Mn doping. | ||
| 650 | 4 | |a Alkali-earth metal iron-based oxides |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Doping |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Anodes |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Lithium-ion batteries |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Electrochemical energy storage |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Wu, Yuhan |e verfasserin |4 aut | |
| 700 | 1 | |a Hao, Xiaorui |e verfasserin |4 aut | |
| 700 | 1 | |a Zhao, Ziqi |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Liying |e verfasserin |4 aut | |
| 700 | 1 | |a Lv, Jiaqi |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Yu-Hang |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Peng-Fei |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Li |e verfasserin |4 aut | |
| 700 | 1 | |a Shi, Fa-Nian |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Research on chemical intermediates |d Springer Netherlands, 1989 |g 50(2024), 5 vom: 23. März, Seite 2395-2408 |w (DE-627)SPR017205484 |w (DE-600)2045085-0 |x 1568-5675 |7 nnns |
| 773 | 1 | 8 | |g volume:50 |g year:2024 |g number:5 |g day:23 |g month:03 |g pages:2395-2408 |
| 856 | 4 | 0 | |u https://dx.doi.org/10.1007/s11164-024-05263-z |m X:SPRINGER |x Resolving-System |z lizenzpflichtig |3 Volltext |
| 912 | |a GBV_SPRINGER | ||
| 912 | |a SSG-OLC-PHA | ||
| 936 | b | k | |a 35.13 |q VZ |
| 951 | |a AR | ||
| 952 | |d 50 |j 2024 |e 5 |b 23 |c 03 |h 2395-2408 | ||