A Double-Functional Additive Containing Nucleophilic Groups for High-Performance Zn-Ion Batteries

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Autoren

  • Jiandong Wan
  • Rui Wang
  • Zixiang Liu
  • Longhai Zhang
  • Fei Liang
  • Tengfei Zhou
  • Shilin Zhang
  • Lin Zhang
  • Qiquan Lu
  • Chaofeng Zhang
  • Zaiping Guo

Externe Organisationen

  • Anhui University
  • University of Adelaide
  • Leibniz-Institut für Werkstofforientierte Technologien
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Details

OriginalspracheEnglisch
Seiten (von - bis)1610-1621
Seitenumfang12
FachzeitschriftACS NANO
Jahrgang17
Ausgabenummer2
Frühes Online-Datum3 Jan. 2023
PublikationsstatusVeröffentlicht - 24 Jan. 2023

Abstract

Aqueous zinc-ion batteries (AZIBs) have attracted attention for their low cost and environmental friendliness. Unfortunately, commercialization has been hampered by several problems with dendrite growth and side reactions. Herein, we select sodium tartrate (TA-Na) as a dual-functional electrolyte additive to enhance the reversibility of AZIBs. The tartrate anions are preferentially adsorbed on the Zn surface, and then the highly nucleophilic carboxylate will coordinate with Zn2+ to promote the desolvation of [Zn(H2O)6]2+, leading to uniform Zn deposition on the beneficial (002) plane and inhibiting side reactions and dendrite growth. Consequently, the Zn|Zn cells show a long-term cycling stability of over 1500 cycles at 0.5 mA cm-2. Moreover, the Ta-Na additive improves the performance of Zn||MnO2 full cells, evidenced by a cycling life of 1000 cycles at 1 A g-1 under practical conditions with a limited Zn anode (negative/positive capacity ratio of 10/1) and controlled electrolyte (electrolyte/capacity ratio of 20 μL mAh-1).

ASJC Scopus Sachgebiete

Zitieren

A Double-Functional Additive Containing Nucleophilic Groups for High-Performance Zn-Ion Batteries. / Wan, Jiandong; Wang, Rui; Liu, Zixiang et al.
in: ACS NANO, Jahrgang 17, Nr. 2, 24.01.2023, S. 1610-1621.

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Wan, J, Wang, R, Liu, Z, Zhang, L, Liang, F, Zhou, T, Zhang, S, Zhang, L, Lu, Q, Zhang, C & Guo, Z 2023, 'A Double-Functional Additive Containing Nucleophilic Groups for High-Performance Zn-Ion Batteries', ACS NANO, Jg. 17, Nr. 2, S. 1610-1621. https://doi.org/10.1021/acsnano.2c11357
Wan, J., Wang, R., Liu, Z., Zhang, L., Liang, F., Zhou, T., Zhang, S., Zhang, L., Lu, Q., Zhang, C., & Guo, Z. (2023). A Double-Functional Additive Containing Nucleophilic Groups for High-Performance Zn-Ion Batteries. ACS NANO, 17(2), 1610-1621. https://doi.org/10.1021/acsnano.2c11357
Wan J, Wang R, Liu Z, Zhang L, Liang F, Zhou T et al. A Double-Functional Additive Containing Nucleophilic Groups for High-Performance Zn-Ion Batteries. ACS NANO. 2023 Jan 24;17(2):1610-1621. Epub 2023 Jan 3. doi: 10.1021/acsnano.2c11357
Wan, Jiandong ; Wang, Rui ; Liu, Zixiang et al. / A Double-Functional Additive Containing Nucleophilic Groups for High-Performance Zn-Ion Batteries. in: ACS NANO. 2023 ; Jahrgang 17, Nr. 2. S. 1610-1621.
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abstract = "Aqueous zinc-ion batteries (AZIBs) have attracted attention for their low cost and environmental friendliness. Unfortunately, commercialization has been hampered by several problems with dendrite growth and side reactions. Herein, we select sodium tartrate (TA-Na) as a dual-functional electrolyte additive to enhance the reversibility of AZIBs. The tartrate anions are preferentially adsorbed on the Zn surface, and then the highly nucleophilic carboxylate will coordinate with Zn2+ to promote the desolvation of [Zn(H2O)6]2+, leading to uniform Zn deposition on the beneficial (002) plane and inhibiting side reactions and dendrite growth. Consequently, the Zn|Zn cells show a long-term cycling stability of over 1500 cycles at 0.5 mA cm-2. Moreover, the Ta-Na additive improves the performance of Zn||MnO2 full cells, evidenced by a cycling life of 1000 cycles at 1 A g-1 under practical conditions with a limited Zn anode (negative/positive capacity ratio of 10/1) and controlled electrolyte (electrolyte/capacity ratio of 20 μL mAh-1).",
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note = "Funding Information: We acknowledge financial support from the National Natural Science Foundation of China (52172173, 51872071), the Natural Science Foundation of Anhui Province for Distinguished Young Scholars (2108085J25), the Excellent innovation team of Anhui Province (2022AH010001), and the Natural Science Research Projects of Universities in Anhui Province (KJ2020A0021). The High-performance Computing Platform of Anhui University provided computing resources. This work was also supported by the Open Fund of Guangdong Provincial Key Laboratory of Advance Energy Storage Materials (AESM202106). ",
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TY - JOUR

T1 - A Double-Functional Additive Containing Nucleophilic Groups for High-Performance Zn-Ion Batteries

AU - Wan, Jiandong

AU - Wang, Rui

AU - Liu, Zixiang

AU - Zhang, Longhai

AU - Liang, Fei

AU - Zhou, Tengfei

AU - Zhang, Shilin

AU - Zhang, Lin

AU - Lu, Qiquan

AU - Zhang, Chaofeng

AU - Guo, Zaiping

N1 - Funding Information: We acknowledge financial support from the National Natural Science Foundation of China (52172173, 51872071), the Natural Science Foundation of Anhui Province for Distinguished Young Scholars (2108085J25), the Excellent innovation team of Anhui Province (2022AH010001), and the Natural Science Research Projects of Universities in Anhui Province (KJ2020A0021). The High-performance Computing Platform of Anhui University provided computing resources. This work was also supported by the Open Fund of Guangdong Provincial Key Laboratory of Advance Energy Storage Materials (AESM202106).

PY - 2023/1/24

Y1 - 2023/1/24

N2 - Aqueous zinc-ion batteries (AZIBs) have attracted attention for their low cost and environmental friendliness. Unfortunately, commercialization has been hampered by several problems with dendrite growth and side reactions. Herein, we select sodium tartrate (TA-Na) as a dual-functional electrolyte additive to enhance the reversibility of AZIBs. The tartrate anions are preferentially adsorbed on the Zn surface, and then the highly nucleophilic carboxylate will coordinate with Zn2+ to promote the desolvation of [Zn(H2O)6]2+, leading to uniform Zn deposition on the beneficial (002) plane and inhibiting side reactions and dendrite growth. Consequently, the Zn|Zn cells show a long-term cycling stability of over 1500 cycles at 0.5 mA cm-2. Moreover, the Ta-Na additive improves the performance of Zn||MnO2 full cells, evidenced by a cycling life of 1000 cycles at 1 A g-1 under practical conditions with a limited Zn anode (negative/positive capacity ratio of 10/1) and controlled electrolyte (electrolyte/capacity ratio of 20 μL mAh-1).

AB - Aqueous zinc-ion batteries (AZIBs) have attracted attention for their low cost and environmental friendliness. Unfortunately, commercialization has been hampered by several problems with dendrite growth and side reactions. Herein, we select sodium tartrate (TA-Na) as a dual-functional electrolyte additive to enhance the reversibility of AZIBs. The tartrate anions are preferentially adsorbed on the Zn surface, and then the highly nucleophilic carboxylate will coordinate with Zn2+ to promote the desolvation of [Zn(H2O)6]2+, leading to uniform Zn deposition on the beneficial (002) plane and inhibiting side reactions and dendrite growth. Consequently, the Zn|Zn cells show a long-term cycling stability of over 1500 cycles at 0.5 mA cm-2. Moreover, the Ta-Na additive improves the performance of Zn||MnO2 full cells, evidenced by a cycling life of 1000 cycles at 1 A g-1 under practical conditions with a limited Zn anode (negative/positive capacity ratio of 10/1) and controlled electrolyte (electrolyte/capacity ratio of 20 μL mAh-1).

KW - aqueous zinc-ion batteries

KW - carboxylate group

KW - dendrite-free

KW - electrolyte additive

KW - electrolyte modification

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