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Ma MY, Liu Y, Yang JL, Li SY, Du M, Liu DH, Hao ZL, Guo JZ, Wu XL. Multi-metal ions co-regulated vanadium oxide cathode toward long-life aqueous zinc-ion batteries. J Colloid Interface Sci 2024; 670:174-181. [PMID: 38761570 DOI: 10.1016/j.jcis.2024.05.065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 05/06/2024] [Accepted: 05/09/2024] [Indexed: 05/20/2024]
Abstract
Interlayer intercalation engineering shows great feasibility to improve the structure stability of the layered oxides. Although high Zn-storage capability has been attained based on the pillar effect of multifarious intercalants, an in-depth understanding the synergistic effect of intercalated multiple metal ions is still in deficiency. Herein, alkali metal ion K+, alkaline earth metal ion Mg2+ and trivalent metal ion Al3+ are introduced into the VO interlayer of V2O5. Due to the different electronegativity and hydrated ion radius of K+, Mg2+ and Al3+, adjusting the relative proportions of these metal ions can achieve an appropriate interlayer spacing, stable layer structure and regular morphology, which facilitates the transport kinetics of Zn2+. Under the synergistic effect of pre-intercalated multi-metal ion, the optimal tri-metal ion intercalated hydrated V2O5 cathode exhibits a high specific capacity of 382.4 mAh g-1 at 0.5 A g-1, and long-term cycling stability with capacity retention of 86 % after 2000 cycles at the high current density of 10 A g-1. Ex-situ and kinetic characterizations reveal the fast charge transfer and reversible Zn2+ intercalation mechanism. The multi-ion engineering strategy provides an effective way to design desirable layered cathode materials for aqueous zinc-ion batteries.
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Affiliation(s)
- Ming-Yang Ma
- MOE Key Laboratory for UV Light-Emitting Materials and Technology, Northeast Normal University, Changchun, Jilin 130024 PR China
| | - Yan Liu
- MOE Key Laboratory for UV Light-Emitting Materials and Technology, Northeast Normal University, Changchun, Jilin 130024 PR China
| | - Jia-Lin Yang
- MOE Key Laboratory for UV Light-Emitting Materials and Technology, Northeast Normal University, Changchun, Jilin 130024 PR China
| | - Shu-Ying Li
- Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024 PR China
| | - Miao Du
- MOE Key Laboratory for UV Light-Emitting Materials and Technology, Northeast Normal University, Changchun, Jilin 130024 PR China
| | - Dai-Huo Liu
- MOE Key Laboratory of Green Chemical Media and Reactions, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007 PR China
| | - Ze-Lin Hao
- Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024 PR China
| | - Jin-Zhi Guo
- MOE Key Laboratory for UV Light-Emitting Materials and Technology, Northeast Normal University, Changchun, Jilin 130024 PR China.
| | - Xing-Long Wu
- MOE Key Laboratory for UV Light-Emitting Materials and Technology, Northeast Normal University, Changchun, Jilin 130024 PR China; Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024 PR China.
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2
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Qiu D, Wang H, Ma T, Huang J, Meng Z, Fan D, Bowen CR, Lu H, Liu Y, Chandrasekaran S. Promoting Electrocatalytic Oxygen Reactions Using Advanced Heterostructures for Rechargeable Zinc-Air Battery Applications. ACS NANO 2024; 18:21651-21684. [PMID: 39129497 DOI: 10.1021/acsnano.4c02289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/13/2024]
Abstract
In order to facilitate electrochemical oxygen reactions in electrically rechargeable zinc-air batteries (ZABs), there is a need to develop innovative approaches for efficient oxygen electrocatalysts. Due to their reliability, high energy density, material abundance, and ecofriendliness, rechargeable ZABs hold promise as next-generation energy storage and conversion devices. However, the large-scale application of ZABs is currently hindered by the slow kinetics of the oxygen reduction reaction (ORR) and the oxygen evolution reaction (OER). However, the development of heterostructure-based electrocatalysts has the potential to surpass the limitations imposed by the intrinsic properties of a single material. This Account begins with an explanation of the configurations of ZABs and the fundamentals of the oxygen electrochemistry of the air electrode. Then, we summarize recent progress with respect to the variety of heterostructures that exploit bifunctional electrocatalytic reactions and overview their impact on ZAB performance. The range of heterointerfacial engineering strategies for improving the ORR/OER and ZAB performance includes tailoring the surface chemistry, dimensionality of catalysts, interfacial charge transfer, mass and charge transport, and morphology. We highlight the multicomponent design approaches that take these features into account to create advanced highly active bifunctional catalysts. Finally, we discuss the challenges and future perspectives on this important topic that aim to enhance the bifunctional activity and performance of zinc-air batteries.
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Affiliation(s)
- Dingrong Qiu
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical, Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
- Guangxi Colleges and Universities Key Laboratory of Surface and Interface Electrochemistry, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
| | - Huihui Wang
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical, Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
- Guangxi Colleges and Universities Key Laboratory of Surface and Interface Electrochemistry, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
| | - Tingting Ma
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical, Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
- Guangxi Colleges and Universities Key Laboratory of Surface and Interface Electrochemistry, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
| | - Jiangdu Huang
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical, Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
- Guangxi Colleges and Universities Key Laboratory of Surface and Interface Electrochemistry, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
| | - Zhen Meng
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical, Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
- Guangxi Colleges and Universities Key Laboratory of Surface and Interface Electrochemistry, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
| | - Dayong Fan
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical, Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
- Guangxi Colleges and Universities Key Laboratory of Surface and Interface Electrochemistry, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
| | - Chris R Bowen
- Department of Mechanical Engineering, University of Bath, BA2 7AY Bath, U.K
| | - Huidan Lu
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical, Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
- Guangxi Colleges and Universities Key Laboratory of Surface and Interface Electrochemistry, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
| | - Yongping Liu
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical, Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
- Guangxi Colleges and Universities Key Laboratory of Surface and Interface Electrochemistry, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
| | - Sundaram Chandrasekaran
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical, Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
- Guangxi Colleges and Universities Key Laboratory of Surface and Interface Electrochemistry, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P.R. China
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3
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Ju Z, Zheng T, Zhang B, Yu G. Interfacial chemistry in multivalent aqueous batteries: fundamentals, challenges, and advances. Chem Soc Rev 2024. [PMID: 39158505 DOI: 10.1039/d4cs00474d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/20/2024]
Abstract
As one of the most promising electrochemical energy storage systems, aqueous batteries are attracting great interest due to their advantages of high safety, high sustainability, and low costs when compared with commercial lithium-ion batteries, showing great promise for grid-scale energy storage. This invited tutorial review aims to provide universal design principles to address the critical challenges at the electrode-electrolyte interfaces faced by various multivalent aqueous battery systems. Specifically, deposition regulation, ion flux homogenization, and solvation chemistry modulation are proposed as the key principles to tune the inter-component interactions in aqueous batteries, with corresponding interfacial design strategies and their underlying working mechanisms illustrated. In the end, we present a critical analysis on the remaining obstacles necessitated to overcome for the use of aqueous batteries under different practical conditions and provide future prospects towards further advancement of sustainable aqueous energy storage systems with high energy and long durability.
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Affiliation(s)
- Zhengyu Ju
- Materials Science and Engineering Program and Walker Department of Mechanical Engineering, The University of Texas at Austin, Austin, TX 78712, USA.
| | - Tianrui Zheng
- Materials Science and Engineering Program and Walker Department of Mechanical Engineering, The University of Texas at Austin, Austin, TX 78712, USA.
| | - Bowen Zhang
- Materials Science and Engineering Program and Walker Department of Mechanical Engineering, The University of Texas at Austin, Austin, TX 78712, USA.
| | - Guihua Yu
- Materials Science and Engineering Program and Walker Department of Mechanical Engineering, The University of Texas at Austin, Austin, TX 78712, USA.
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Han Y, Wang F, Yan L, Luo L, Qin Y, Zhu C, Hao J, Chen Q, Zou X, Zhou Y, Xiang B. Dual-function additive enables a self-regulatory mechanism to balance cathode-anode interface demands in Zn‖MnO 2 batteries. Chem Sci 2024; 15:12336-12348. [PMID: 39118635 PMCID: PMC11304731 DOI: 10.1039/d4sc02626h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2024] [Accepted: 07/02/2024] [Indexed: 08/10/2024] Open
Abstract
The poor reversibility of the zinc (Zn) anodes and the irreversible deposition/dissolution of Mn2+/MnO2 significantly impede the commercialization of Zn-Mn aqueous batteries (ZMABs). In reducing the difference between the desired interfacial reaction environments of the cathode and anode, we found that they face the same problem of interference-the generation of irreversible corrosion products. Herein, we have introduced a novel self-regulatory mechanism. This mechanism involves the addition of sodium dihydrogen phosphate, which shifts from passive protection to active regulation. It effectively captures OH- ions, prevents corrosion product formation, and facilitates the in situ generation of a solid electrolyte interface (SEI) film. This modification also homogenizes Zn ion flow and improves the reversibility of Zn plating and stripping. Furthermore, a stable and slightly acidic environment has been established to stabilize the pH at the cathodic interface, mitigate corrosion product formation, and enhance the reversible deposition and dissolution of Mn2+/MnO2. With the optimal electrolyte, Zn‖Zn symmetric cells demonstrate stable operation for over 3000 hours at 1 mA cm-2, 1 mA h cm-2. Additionally, the Zn‖Cu cells maintain high reversibility after 1000 cycles, achieving an average coulombic efficiency (CE) of 99.76%. The assembled Zn‖MnO2 full cells exhibit exceptional cycling stability and rate performance. This work adopts the approach of seeking common ground and emphasizing the balance of cathode and anode interfacial requirements, which represents a new and significant insight for design of ZMABs with high reversibility and high cyclability.
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Affiliation(s)
- Yuying Han
- College of Chemistry and Chemical Engineering, Chongqing University Chongqing 401331 China
| | - Fangzheng Wang
- College of Chemistry and Chemical Engineering, Chongqing University Chongqing 401331 China
| | - Lijin Yan
- College of Chemistry and Chemical Engineering, Chongqing University Chongqing 401331 China
| | - Liang Luo
- College of Chemistry and Chemical Engineering, Chongqing University Chongqing 401331 China
| | - Yuan Qin
- College of Chemistry and Chemical Engineering, Chongqing University Chongqing 401331 China
| | - Chong Zhu
- College of Chemistry and Chemical Engineering, Chongqing University Chongqing 401331 China
| | - Jiangyu Hao
- College of Chemistry and Chemical Engineering, Chongqing University of Technology Chongqing 400054 China
| | - Qizhi Chen
- Guangxi Huiyuan Manganese Industry Co., Ltd Laibin 546138 Guangxi China
| | - Xuefeng Zou
- Guizhou Provincial Key Laboratory of Computational Nano-Material Science, Guizhou Education University Guiyang 550018 Guizhou China
| | - Yang Zhou
- Analytical and Testing Center, Chongqing University Chongqing 401331 China
| | - Bin Xiang
- College of Chemistry and Chemical Engineering, Chongqing University Chongqing 401331 China
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5
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Back S, Xu L, Moon J, Kim J, Liu Y, Yi SY, Choi D, Lee J. A Versatile Redox-Active Electrolyte for Solid Fixation of Polyiodide and Dendrite-Free Operation in Sustainable Aqueous Zinc-Iodine Batteries. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2405487. [PMID: 39092672 DOI: 10.1002/smll.202405487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2024] [Revised: 07/22/2024] [Indexed: 08/04/2024]
Abstract
Practical utilization of zinc-iodine (Zn-I2) batteries is hindered by significant challenges, primarily stemming from the polyiodide shuttle effect on the cathode and dendrite growth on the anode. Herein, a feasible redox-active electrolyte has been introduced with tetraethylammonium iodide as an additive that simultaneously addresses the above mentioned challenges via polyiodide solidification on the cathode and the electrostatic shielding effect on the anode. The tetraethylammonium (TEA+) captures water-soluble polyiodide intermediates (I3 -, I5 -), forming a solid complex at the cathode, thereby suppressing capacity loss during charge/discharge. Furthermore, the TEA+ mitigates dendrite growth on the Zn anode via the electrostatic shielding effect, promoting uniform and compact Zn deposition at the anode. Consequently, the Zn||Zn symmetric cell demonstrates superior cycling stability during Zn plating/stripping over 4,200 h at 1 mA cm-2 and 1 mAh cm-2. The Zn||NiNC full-cell exhibits a stable capacity retention of 98.4% after 20 000 cycles (>5 months) with near-unity Coulombic efficiency at 1 A g-1. The study provides novel insights for establishing a new direction for low-cost, sustainable, and long-lifespan Zn-I2 batteries.
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Affiliation(s)
- Seungho Back
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daehak-ro 291, Daejeon, 34141, Republic of Korea
| | - Liangliang Xu
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daehak-ro 291, Daejeon, 34141, Republic of Korea
| | - Joonhee Moon
- Division of Materials Analysis, Korea Basic Science Institute (KBSI), Daejeon, 34133, Republic of Korea
| | - Jinuk Kim
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daehak-ro 291, Daejeon, 34141, Republic of Korea
| | - Yanan Liu
- Harbin Institute of Technology Zhengzhou Research Institute, Zhengzhou, Henan, 450041, P. R. China
| | - Seung Yeop Yi
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daehak-ro 291, Daejeon, 34141, Republic of Korea
| | - Daeeun Choi
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daehak-ro 291, Daejeon, 34141, Republic of Korea
| | - Jinwoo Lee
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daehak-ro 291, Daejeon, 34141, Republic of Korea
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6
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Shi X, Zeng J, Yi A, Wang F, Liu X, Lu X. Unveiling the Failure Mechanism of Zn Anodes in Zinc Trifluorosulfonate Electrolyte: The Role of Micelle-like Structures. J Am Chem Soc 2024; 146:20508-20517. [PMID: 38996190 DOI: 10.1021/jacs.4c07015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/14/2024]
Abstract
Zinc trifluorosulfonate [Zn(OTf)2] is considered as the most suitable zinc salt for aqueous Zn-ion batteries (AZIBs) but cannot support the long-term cycling of the Zn anode. Here, we reveal the micelle-like structure of the Zn(OTf)2 electrolyte and reunderstand the failing mechanism of the Zn anode. Since the solvated Zn2+ possesses a positive charge, it can spontaneously attract OTf- with the hydrophilic group of -SO3 and the hydrophobic group of -CF3 via electrostatic interaction and form a "micelle-like" structure, which is responsible for the poor desolvation kinetics and dendrite growth. To address these issues, an antimicelle-like structure is designed by using ethylene glycol monomethyl ether (EGME) as a cosolvent for highly reversible AZIBs. The modified electrolyte shows lower dissociation ability to Zn(OTf)2 and higher coordination tendency with Zn2+ compared to the Zn(OTf)2 electrolyte, resulting in the unique solvation structure of Zn2+(H2O)1.2(OTf-)2(EGME)2.8, which significantly reduces the charge of micelle, damages the micelle-like structure, and boosts the desolvation kinetics. Moreover, the reduction of EGME and OTf- can form a robust dual-layered SEI with high Zn2+ ion conductivity. Consequently, the Zn/Cu asymmetric coin cell using ZT-EGME can work at a high rate and a capacity of 50 mA cm-2 and 5 mA h cm-2 for more than 120 cycles, while its counterparts using ZT can barely work. Moreover, a 505.1 mA h pouch cell with practical parameters including a lean electrolyte supply of 15 mL A h-1 and an N/P ratio of ∼3.5 can work for 50 cycles.
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Affiliation(s)
- Xin Shi
- MOE of the Key Laboratory of Bioinorganic and Synthetic Chemistry, the Key Lab of Low-carbon Chem & Energy Conservation of Guangdong Province, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, PR China
| | - Jianning Zeng
- MOE of the Key Laboratory of Bioinorganic and Synthetic Chemistry, the Key Lab of Low-carbon Chem & Energy Conservation of Guangdong Province, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, PR China
- School of Chemical Engineering and Light Industry, Guangdong Provincial Key Laboratory of Plant Resources Biorefinery, Guangdong University of Technology, Guangzhou 510006, PR China
| | - Ang Yi
- MOE of the Key Laboratory of Bioinorganic and Synthetic Chemistry, the Key Lab of Low-carbon Chem & Energy Conservation of Guangdong Province, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, PR China
| | - Fuxin Wang
- School of Applied Physics and Materials, Wuyi University, Jiangmen 529020, PR China
| | - Xiaoqing Liu
- School of Chemical Engineering and Light Industry, Guangdong Provincial Key Laboratory of Plant Resources Biorefinery, Guangdong University of Technology, Guangzhou 510006, PR China
| | - Xihong Lu
- MOE of the Key Laboratory of Bioinorganic and Synthetic Chemistry, the Key Lab of Low-carbon Chem & Energy Conservation of Guangdong Province, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, PR China
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7
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Peng H, Ge W, Ma X, Jiang X, Zhang K, Yang J. Surface Engineering on Zinc Anode for Aqueous Zinc Metal Batteries. CHEMSUSCHEM 2024; 17:e202400076. [PMID: 38429246 DOI: 10.1002/cssc.202400076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 02/26/2024] [Accepted: 03/01/2024] [Indexed: 03/03/2024]
Abstract
Rechargeable aqueous zinc metal batteries (AZMBs) are considered as a potential alternative to lithium-ion batteries due to their low cost, high safety, and environmental friendliness. However, the Zn anodes in AZMBs face severe challenges, such as dendrite growth, metal corrosion, and hydrogen evolution, all of which are closely related to the Zn/electrolyte interface. This article offers a short review on surface passivation to alleviate the issues on the Zn anodes. The composition and structure of the surface layers significantly influence their functions and then the performance of the Zn anodes. The recent progresses are introduced, according to the chemical components of the passivation layers on the Zn anodes. Moreover, the challenges and prospects of surface passivation in stabilizing Zn anodes are discussed, providing valuable guidance for the development of AZMBs.
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Affiliation(s)
- Huili Peng
- School of Chemistry and Chemical Engineering, Linyi University, Linyi, 276000, P.R. China
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P.R. China
| | - Wenjing Ge
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P.R. China
| | - Xiaojian Ma
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P.R. China
| | - Xiaolei Jiang
- School of Chemistry and Chemical Engineering, Linyi University, Linyi, 276000, P.R. China
| | - Kaiyuan Zhang
- School of Chemistry and Chemical Engineering, Linyi University, Linyi, 276000, P.R. China
| | - Jian Yang
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P.R. China
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Ran J, Chen P, Quan X, Si M, Gao D. Improving the Oxygen Evolution Reaction Kinetics in Zn-Air Battery by Iodide Oxidation Reaction. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2402052. [PMID: 38970555 DOI: 10.1002/smll.202402052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 06/30/2024] [Indexed: 07/08/2024]
Abstract
Zinc-air batteries (ZABs) have garnered considerable attention as a highly promising contender in the field of energy storage and conversion. Nevertheless, their performance is considerably impeded by the proliferation of dendrites on the Zinc anode and the slow kinetics of the redox reaction on the air cathode. Herein, taking Ag30%@LaCoO3 (Ag30%@LCO) heterojunction catalyst as the cathode, it is demonstrated that adding KI additives to the alkaline electrolyte can not only enhance the oxygen electrocatalytic reaction but also inhibit the formation of zinc anode dendrites, thereby achieving a comprehensive improvement in the performance of ZABs. Under the action of the KI additive, the optimized Ag30%@LCO catalyst shows a decreased overpotential from 460 to 220 mV at j = 10 mA cm-2, while the assembled ZAB shows reduced charging potential (1.8 V), and long cycle stability (180 h). Furthermore, the morphology characterization results indicate a reduction in dendrites on the Zn anode. Both experimental and calculated results indicate that the presence of I- as a reaction modifier alters the trajectory of the conventional oxygen evolution reaction, resulting in a more thermodynamically favorable pathway. The introduction of KI additives as electrolytes provides a straightforward approach to developing comprehensively improved ZABs.
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Affiliation(s)
- Jiaqi Ran
- Laboratory for Magnetism and Magnetic Materials, Laboratory Lanzhou University, Lanzhou, 730000, China
- Institute of Nanoscience and Nanotechnology, School of Materials and Energy, Lanzhou University, Lanzhou, 730000, China
| | - Peng Chen
- Laboratory for Magnetism and Magnetic Materials, Laboratory Lanzhou University, Lanzhou, 730000, China
| | - Xiangning Quan
- Institute of Nanoscience and Nanotechnology, School of Materials and Energy, Lanzhou University, Lanzhou, 730000, China
| | - Mingsu Si
- Institute of Nanoscience and Nanotechnology, School of Materials and Energy, Lanzhou University, Lanzhou, 730000, China
| | - Daqiang Gao
- Laboratory for Magnetism and Magnetic Materials, Laboratory Lanzhou University, Lanzhou, 730000, China
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9
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Ma G, Yuan W, Li X, Bi T, Niu L, Wang Y, Liu M, Wang Y, Shen Z, Zhang N. Organic Cations Texture Zinc Metal Anodes for Deep Cycling Aqueous Zinc Batteries. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024:e2408287. [PMID: 38967293 DOI: 10.1002/adma.202408287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2024] [Revised: 06/28/2024] [Indexed: 07/06/2024]
Abstract
Manipulating the crystallographic orientation of zinc (Zn) metal to expose more (002) planes is promising to stabilize Zn anodes in aqueous electrolytes. However, there remain challenges involving the non-epitaxial electrodeposition of highly (002) textured Zn metal and the maintenance of (002) texture under deep cycling conditions. Herein, a novel organic imidazolium cations-assisted non-epitaxial electrodeposition strategy to texture electrodeposited Zn metals is developed. Taking the 1-butyl-3-methylimidazolium cation (Bmim+) as a paradigm additive, the as-prepared Zn film ((002)-Zn) manifests a compact structure and a highly (002) texture without containing (100) signal. Mechanistic studies reveal that Bmim+ featuring oriented adsorption on the Zn-(002) plane can reduce the growth rate of (002) plane to render the final exposure of (002) texture, and homogenize Zn nucleation and suppress H2 evolution to enable the compact electrodeposition. In addition, the formulated Bmim+-containing ZnSO4 electrolyte effectively sustains the (002) texture even under deep cycling conditions. Consequently, the combination of (002) texture and Bmim+-containing electrolyte endows the (002)-Zn electrode with superior cycling stability over 350 h under 20 mAh cm-2 with 72.6% depth-of-discharge, and assures the stable operation of full Zn batteries with both coin-type and pouch-type configurations, significantly outperforming the (002)-Zn and commercial Zn-based batteries in Bmim+-free electrolytes.
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Affiliation(s)
- Guoqiang Ma
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding, 071002, P. R. China
| | - Wentao Yuan
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding, 071002, P. R. China
| | - Xiaotong Li
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding, 071002, P. R. China
| | - Tongqiang Bi
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding, 071002, P. R. China
| | - Linhuan Niu
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding, 071002, P. R. China
| | - Yue Wang
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding, 071002, P. R. China
| | - Mengyu Liu
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding, 071002, P. R. China
| | - Yuanyuan Wang
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding, 071002, P. R. China
| | - Zhaoxi Shen
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding, 071002, P. R. China
| | - Ning Zhang
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding, 071002, P. R. China
- Hebei Research Center of the Basic Discipline of Synthetic Chemistry, Hebei University, Baoding, 071002, P. R. China
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10
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Lyu H, Zhao S, Liao C, Li G, Zhi J, Huang F. Electric Double Layer Oriented Eutectic Additive Design toward Stable Zn Anodes with a High Depth of Discharge. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2400976. [PMID: 38740388 DOI: 10.1002/adma.202400976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 05/09/2024] [Indexed: 05/16/2024]
Abstract
ZnSO4-based electrolytes for aqueous zinc ion batteries fail to meet practical application metrics due to hydrogen evolution reaction (HER) and dendrite growth. In this work, a highly polarized eutectic additive, glycerophosphorylcholine (GPC) is rationally designed, to regulate the electric double layer (EDL) structure for stable Zn anodes with a high depth of discharge (DOD). On one hand, GPC molecules with abundant hydroxyl groups can precisely regulate the hydrogen bond network in EDL to suppress HER. On the other hand, the enrichment of GPC at the interface is positively responsible for the negative charge density on the Zn surface, which leads to the formation of a robust ZnxPyOz-rich solid-electrolyte interphase and terminates dendrite growth in the charge-rich sites. This EDL-oriented eutectic additive engineering enables highly reversible and selectively (002)-textured Zn anodes to operate for over 1450 h at a high DOD of 45.3%. Meanwhile, a high-capacity (185.7 mAh g-1) aqueous Zn||VS2 full cell shows remarkable cycling stability over 220 cycles with an excellent capacity retention of 90.4% even at a low current density of 0.1 A g-1 (0.5 C). This work sheds light on electrolyte design and interface engineering for high-performance aqueous batteries.
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Affiliation(s)
- Huida Lyu
- School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
- College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
| | - Siwei Zhao
- School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
- College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
| | - Chenyi Liao
- Laboratory of Molecular Modeling and Design, State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Zhongshan Road 457, Dalian, 116023, P. R. China
| | - Guohui Li
- Laboratory of Molecular Modeling and Design, State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Zhongshan Road 457, Dalian, 116023, P. R. China
| | - Jian Zhi
- CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
| | - Fuqiang Huang
- School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
- College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
- Zhongke Institute of Strategic Emerging Materials, Yixing, Jiangsu, 214213, China
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11
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Xia S, Luo Q, Liu J, Yang X, Lei J, Shao J, Tang X. In Situ Spontaneous Construction of Zinc Phosphate Coating Layer Toward Highly Reversible Zinc Metal Anodes. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2310497. [PMID: 38351670 DOI: 10.1002/smll.202310497] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 01/30/2024] [Indexed: 07/19/2024]
Abstract
Aqueous zinc ion batteries have received widespread attention due to their merits of high safety, high theoretical specific capacity, low cost, and environmental benignity. Nevertheless, the irreversible issues of Zn anode deriving from side reactions and dendrite growth have hindered its commercialization in large-scale energy storage systems. Herein, a zinc phosphate tetrahydrate (Zn3(PO4)2·4H2O, ZnPO) coating layer is in situ formed on the bare Zn by spontaneous redox reactions at room temperature to tackle the above issues. Particularly, the dense and brick-like ZnPO layer can effectively separate the anode surface from the aqueous electrolyte, thus suppressing the serious side reactions. Moreover, the ZnPO layer with high ionic conductivity, high Zn2+ transference number, and low nucleation barrier permits rapid Zn2+ transport and enables uniform Zn deposition, ensuring dendrite-free Zn deposition. As a result, the ZnPO@Zn symmetric battery achieves a high Coulombic efficiency of 99.8% and displays ultrahigh cycle stability over 6000 h (> 8 months), far surpassing its counterparts. Furthermore, the ZnPO@Zn||MnO2 full battery exhibits excellent electrochemical performances. Therefore, this work provides a new reference for simple and large-scale preparation of highly reversible Zn metal anodes, and has great potential for practical applications.
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Affiliation(s)
- Shu Xia
- School of Materials and Metallurgy, Guizhou University, Guiyang, Guizhou, 550025, China
| | - Qiuyang Luo
- School of Materials and Metallurgy, Guizhou University, Guiyang, Guizhou, 550025, China
| | - Junnan Liu
- School of Materials and Metallurgy, Guizhou University, Guiyang, Guizhou, 550025, China
| | - Xingfu Yang
- School of Materials and Metallurgy, Guizhou University, Guiyang, Guizhou, 550025, China
| | - Jie Lei
- School of Materials and Metallurgy, Guizhou University, Guiyang, Guizhou, 550025, China
| | - Jiaojing Shao
- School of Materials and Metallurgy, Guizhou University, Guiyang, Guizhou, 550025, China
| | - Xiaoning Tang
- School of Materials and Metallurgy, Guizhou University, Guiyang, Guizhou, 550025, China
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12
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Yang N, Gao Y, Bu F, Cao Q, Yang J, Cui J, Wang Y, Chen J, Liu X, Guan C. Backside Coating for Stable Zn Anode with High Utilization Rate. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2312934. [PMID: 38349956 DOI: 10.1002/adma.202312934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 02/07/2024] [Indexed: 02/15/2024]
Abstract
Stable Zn anodes with high utilization rate are urgently required to promote the specific and volumetric energy densities of Zn-ion batteries for practical applications. Herein, contrary to the widely utilized surface coating on Zn anodes, this work shows that a zinc foil with a backside coated layer delivers much enhanced cycling stability even under high depth of discharge. The backside coating significantly reduces stress concentration, accelerates heat diffusion, and facilitates electron transfer, thus effectively preventing dendrite growth and structural damage at high Zn utilization. As a result, the developed anode can be stably cycled for 334 h at 85.5% Zn utilization, which outperforms bare Zn and previously reported results on surface-coated Zn foils. An NVO-based full cell also shows stable performance with high Zn utilization rate (69.4%), low negative-positive electrodes ratio (1.44), and high specific/volumetric energy densities (155.8 Wh kg-1/178 Wh L-1), which accelerates the progress toward practical zinc-ion batteries.
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Affiliation(s)
- Nute Yang
- Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an, 710072, China
- Key laboratory of Flexible Electronics of Zhejiang Province, Ningbo Institute of Northwestern Polytechnical University, 218 Qingyi Road, Ningbo, 315103, China
| | - Yong Gao
- Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an, 710072, China
- Key laboratory of Flexible Electronics of Zhejiang Province, Ningbo Institute of Northwestern Polytechnical University, 218 Qingyi Road, Ningbo, 315103, China
| | - Fan Bu
- Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an, 710072, China
- Key laboratory of Flexible Electronics of Zhejiang Province, Ningbo Institute of Northwestern Polytechnical University, 218 Qingyi Road, Ningbo, 315103, China
| | - Qinghe Cao
- Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an, 710072, China
- Key laboratory of Flexible Electronics of Zhejiang Province, Ningbo Institute of Northwestern Polytechnical University, 218 Qingyi Road, Ningbo, 315103, China
| | - Jiayu Yang
- Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an, 710072, China
- Key laboratory of Flexible Electronics of Zhejiang Province, Ningbo Institute of Northwestern Polytechnical University, 218 Qingyi Road, Ningbo, 315103, China
- Department of Materials Science and Engineering, National University of Singapore, Singapore, 117576, Singapore
| | - Jiaojiao Cui
- Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an, 710072, China
| | - Yuxuan Wang
- Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an, 710072, China
| | - Jipeng Chen
- Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an, 710072, China
| | - Xiangye Liu
- Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an, 710072, China
| | - Cao Guan
- Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an, 710072, China
- Key laboratory of Flexible Electronics of Zhejiang Province, Ningbo Institute of Northwestern Polytechnical University, 218 Qingyi Road, Ningbo, 315103, China
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13
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Dong J, Su L, Peng H, Wang D, Zong H, Wang G, Yang J. Spontaneous Molecule Aggregation for Nearly Single-Ion Conducting Sol Electrolyte to Advance Aqueous Zinc Metal Batteries: The Case of Tetraphenylporphyrin. Angew Chem Int Ed Engl 2024; 63:e202401441. [PMID: 38533760 DOI: 10.1002/anie.202401441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 03/12/2024] [Accepted: 03/26/2024] [Indexed: 03/28/2024]
Abstract
Zn metal as a promising anode of aqueous batteries faces severe challenges from dendrite growth and side reactions. Here, tetraphenylporphyrin tetrasulfonic acid (TPPS) is explored as an electrolyte additive for advanced Zn anodes. It is interesting to note that TPPS spontaneously assembles into unique aggregates. As they adsorb on the Zn anode, the aggregates enhance the resistance to electrolyte percolation and dendrite growth compared to single molecules. Meanwhile, TPPS facilitates anion association in the solvation sheath of Zn2+, and boosts the transference number of Zn2+ up to 0.95. Therefore, anion-related side reactions and anion-induced electrode overpotentials are reduced accordingly. In this context, the electrolyte containing TPPS exhibits excellent electrochemical performance. Even under a high loading of MnO2 (25 mg cm-2), a limited Zn supply (N/P ratio=1.7), and a lean electrolyte (15 μL mAh-1), the full cells still represent a higher cumulative capacity compared to the reported data. The advantages of this electrolyte are also adapted to other cathode materials. The pouch cells of Zn||NaV3O8 ⋅ 1.5H2O realize a capacity of ~0.35 Ah at 0.4 C under harsh conditions.
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Affiliation(s)
- Jingjing Dong
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Long Su
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Huili Peng
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
- School Chemistry and Chemical Engineering Linyi University, Linyi, 276000, P. R. China
| | - Dongdong Wang
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Hanwen Zong
- College of Materials Science and Engineering, Qingdao University, Qingdao, 266071, P. R. China
| | - Gulian Wang
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Jian Yang
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
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14
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Chen L, Xiao T, Yang JL, Liu Y, Xian J, Liu K, Zhao Y, Fan HJ, Yang P. In-Situ Spontaneous Electropolymerization Enables Robust Hydrogel Electrolyte Interfaces in Aqueous Batteries. Angew Chem Int Ed Engl 2024; 63:e202400230. [PMID: 38520070 DOI: 10.1002/anie.202400230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 03/22/2024] [Accepted: 03/22/2024] [Indexed: 03/25/2024]
Abstract
Hydrogels hold great promise as electrolytes for emerging aqueous batteries, for which establishing a robust electrode-hydrogel interface is crucial for mitigating side reactions. Conventional hydrogel electrolytes fabricated by ex situ polymerization through either thermal stimulation or photo exposure cannot ensure complete interfacial contact with electrodes. Herein, we introduce an in situ electropolymerization approach for constructing hydrogel electrolytes. The hydrogel is spontaneously generated during the initial cycling of the battery, eliminating the need of additional initiators for polymerization. The involvement of electrodes during the hydrogel synthesis yields well-bonded and deep infiltrated electrode-electrolyte interfaces. As a case study, we attest that, the in situ-formed polyanionic hydrogel in Zn-MnO2 battery substantially improves the stability and kinetics of both Zn anode and porous MnO2 cathode owing to the robust interfaces. This research provides insight to the function of hydrogel electrolyte interfaces and constitutes a critical advancement in designing highly durable aqueous batteries.
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Affiliation(s)
- Liangyuan Chen
- The Institute of Technological Sciences MOE Key Laboratory of Hydrodynamic Transients, Wuhan University, Wuhan, 430072, China
| | - Tuo Xiao
- The Institute of Technological Sciences MOE Key Laboratory of Hydrodynamic Transients, Wuhan University, Wuhan, 430072, China
| | - Jin-Lin Yang
- School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, 637371, Singapore
| | - Yipu Liu
- Key Laboratory of Pico Electron Microscopy of Hainan Province School of Materials Science and Engineering, Hainan University, Haikou, 570228, China
| | - Jinglin Xian
- The Institute of Technological Sciences MOE Key Laboratory of Hydrodynamic Transients, Wuhan University, Wuhan, 430072, China
| | - Kang Liu
- The Institute of Technological Sciences MOE Key Laboratory of Hydrodynamic Transients, Wuhan University, Wuhan, 430072, China
| | - Yan Zhao
- The Institute of Technological Sciences MOE Key Laboratory of Hydrodynamic Transients, Wuhan University, Wuhan, 430072, China
| | - Hong Jin Fan
- School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, 637371, Singapore
| | - Peihua Yang
- The Institute of Technological Sciences MOE Key Laboratory of Hydrodynamic Transients, Wuhan University, Wuhan, 430072, China
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15
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Chen Z, Wu Q, Han X, Wang C, Chen J, Hu T, He Q, Zhu X, Yuan D, Chen J, Zhang Y, Yang L, Ma Y, Zhao J. Converting Commercial Zn Foils into Single (002)-Textured Zn with Millimeter-Sized Grains for Highly Reversible Aqueous Zinc Batteries. Angew Chem Int Ed Engl 2024; 63:e202401507. [PMID: 38407548 DOI: 10.1002/anie.202401507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 02/26/2024] [Accepted: 02/26/2024] [Indexed: 02/27/2024]
Abstract
Rechargeable aqueous zinc batteries are promising but hindered by unfavorable dendrite growth and side reactions on zinc anodes. In this study, we demonstrate a fast melting-solidification approach for effectively converting commercial Zn foils into single (002)-textured Zn featuring millimeter-sized grains. The melting process eliminates initial texture, residual stress, and grain size variations in diverse commercial Zn foils, guaranteeing the uniformity of commercial Zn foils into single (002)-textured Zn. The single (002)-texture ensures large-scale epitaxial and dense Zn deposition, while the reduction in grain boundaries significantly minimizes intergranular reactions. These features enable large grain single (002)-textured Zn shows planar and dense Zn deposition under harsh conditions (100 mA cm-2, 100 mAh cm-2), impressive reversibility in Zn||Zn symmetric cell (3280 h under 1 mA cm-2, 830 h under 10 mAh cm-2), and long cycling stability over 180 h with a high depth of discharge value of 75 %. This study successfully addresses the issue of uncontrollable texture formation in Zn foils following routine annealing treatments with temperatures below the Zn melting point. The findings of this study establish a highly efficient strategy for fabricating highly reversible single (002)-textured Zn anodes.
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Affiliation(s)
- Zibo Chen
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, P. R. China
| | - Qiang Wu
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, P. R. China
| | - Xuran Han
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, P. R. China
| | - Cheng Wang
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, P. R. China
| | - Jialu Chen
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, P. R. China
| | - Tao Hu
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, P. R. China
| | - Qian He
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, P. R. China
| | - Xinyue Zhu
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, P. R. China
| | - Du Yuan
- College of Materials Science and Engineering, Changsha University of Science and Technology, Hunan, 410004, P. R. China
| | - Jianyu Chen
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, P. R. China
| | - Yu Zhang
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, P. R. China
| | - Lijun Yang
- Key Laboratory of Mesoscopic Chemistry of MOE and Jiangsu Provincial Laboratory for Nanotechnology School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Yanwen Ma
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, P. R. China
- Suzhou Vocational Institute of Industrial Technology, Suzhou, 215104, P. R. China
| | - Jin Zhao
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, P. R. China
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16
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Xiao J, Yuan C, Xiang L, Li X, Zhu L, Zhan X. Design Strategies toward High-Utilization Zinc Anodes for Practical Zinc-Metal Batteries. Chemistry 2024; 30:e202304149. [PMID: 38189550 DOI: 10.1002/chem.202304149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/07/2024] [Accepted: 01/08/2024] [Indexed: 01/09/2024]
Abstract
Aqueous Zn-metal batteries (AZMBs) hold a promise as the next-generation energy storage devices due to their low cost and high specific energy. However, the actual energy density falls far below the requirements of commercial AZMBs due to the use of excessive Zn as anode and the associated issues including dendritic growth and side reactions. Reducing the N/P ratio (negative capacity/positive capacity) is an effective approach to achieve high energy density. A significant amount of research has been devoted to increasing the cathode loading and specific capacity or tuning the Zn anode utilization to achieve low N/P ratio batteries. Nevertheless, there is currently a lack of comprehensive overview regarding how to enhance the utilization of the Zn anode to balance the cycle life and energy density of AZMBs. In this review, we summarize the challenges faced in achieving high-utilization Zn anodes and elaborate on the modifying strategies for the Zn anode to lower the N/P ratio. The current research status and future prospects for the practical application of high-performance AZMBs are proposed at the end of the review.
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Affiliation(s)
- Jin Xiao
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, School of Materials Science and Engineering, Anhui University, 230601, Hefei, Anhui, PR China)
| | - Chenbo Yuan
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, School of Materials Science and Engineering, Anhui University, 230601, Hefei, Anhui, PR China)
| | - Le Xiang
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, School of Materials Science and Engineering, Anhui University, 230601, Hefei, Anhui, PR China)
| | - Xiutao Li
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, School of Materials Science and Engineering, Anhui University, 230601, Hefei, Anhui, PR China)
| | - Lingyun Zhu
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, School of Materials Science and Engineering, Anhui University, 230601, Hefei, Anhui, PR China)
| | - Xiaowen Zhan
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, School of Materials Science and Engineering, Anhui University, 230601, Hefei, Anhui, PR China)
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17
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Zhang Z, Luo D, Sun R, Gao Y, Wang D, Li Z, Kang X. Multifunctionalized Supramolecular Cyclodextrin Additives Boosting the Durability of Aqueous Zinc-Ion Batteries. ACS APPLIED MATERIALS & INTERFACES 2024; 16:17626-17636. [PMID: 38552160 DOI: 10.1021/acsami.4c01180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Abstract
The poor cycling stability of aqueous zinc-ion batteries hinders their application in large-scale energy storage due to uncontrollable dendrite growth and harmful hydrogen evolution reactions. Here, we designed and synthesized an electrolyte additive, N-methylimidazolium-β-cyclodextrin p-toluenesulfonate (NMI-CDOTS). The cations of NMI-CD+ are more easily adsorbed on the abrupt Zn surface to regulate the deposition of Zn2+ and reduce dendrite generation under the combined action of the unique cavity structure with abundant hydroxyl groups and the electrostatic force. Meanwhile, p-toluenesulfonate (OTS-) is able to change the Zn2+ solvation structure and suppress the hydrogen evolution reaction by the strong interaction of Zn2+ and OTS-. Benefiting from the synergistic role of NMI-CD+ and OTS-, the Zn||Zn symmetric cell exhibits superior cycling performance as high as 3800 h under 1 mA cm-2 and 1 mA h cm-2. The Zn||V2O5 full battery also shows a high specific capacity (198.3 mA h g-1) under 2.0 A g-1 even after 1500 cycles, and its Coulomb efficiency is nearly 100% during the charging and discharging procedure. These multifunctional composite strategies open up possibilities for the commercial application of aqueous zinc-ion batteries.
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Affiliation(s)
- Zhaolong Zhang
- Department of Materials Science and Engineering, School of Physical Science and Engineering, Beijing Jiaotong University, Beijing 100044, P. R. China
| | - Dan Luo
- Department of Materials Science and Engineering, School of Physical Science and Engineering, Beijing Jiaotong University, Beijing 100044, P. R. China
| | - Rongkun Sun
- Department of Materials Science and Engineering, School of Physical Science and Engineering, Beijing Jiaotong University, Beijing 100044, P. R. China
| | - Yizhan Gao
- Department of Materials Science and Engineering, School of Physical Science and Engineering, Beijing Jiaotong University, Beijing 100044, P. R. China
| | - Da Wang
- Department of Materials Science and Engineering, School of Physical Science and Engineering, Beijing Jiaotong University, Beijing 100044, P. R. China
| | - Zhi Li
- Department of Materials Science and Engineering, School of Physical Science and Engineering, Beijing Jiaotong University, Beijing 100044, P. R. China
| | - Xiaohong Kang
- Department of Materials Science and Engineering, School of Physical Science and Engineering, Beijing Jiaotong University, Beijing 100044, P. R. China
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18
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Niu Y, Chang L, Sun Q, Liu Y, Nie W, Duan T, Lu X, Cheng H. Manipulating Zn Metal Texture with Guided Zincophilic Sites via Electrochemical Stripping for Dendrite-Free Zn Anodes. ACS APPLIED MATERIALS & INTERFACES 2024; 16:6988-6997. [PMID: 38310560 DOI: 10.1021/acsami.3c14747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2024]
Abstract
Constructing a three-dimensional (3D) structure along with Zn (002) texture selective exposure is a promising strategy to tackle the issues faced by Zn metal anodes. Herein, for the first time, we proposed an electrochemical stripping strategy to achieve controlled modification of the texture and microstructure of zinc foils in one step, building a hierarchical structure with (002) texture preferred exposed Zn (SZ). The SZ with favorable zincophilic properties not only can reduce the concentration polarization at the interface but also allow Zn to grow horizontally on the edge of the (002) texture by guiding the adsorption sites for Zn2+. Moreover, the honeycomb-like structure is beneficial to rearrange the distribution of the Zn2+ flux as well as alleviating stress changes during cycling. Thus, the SZ||Cu cell exhibits excellent stability with a Coulombic efficiency of 99.76% over 1800 cycles. The SZ||NaV3O8·xH2O cell with inconspicuous self-discharge effect maintains a high areal capacity of 3.67 mA h cm-2 even after 700 cycles with a low N/P ratio of 3.6. This work achieves texture architecture and structure designing on Zn foils simultaneously by metallurgical electrochemical methods and opens up a potential strategy to implement the practicality of zinc metal anodes.
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Affiliation(s)
- Yunjiao Niu
- State Key Laboratory of Advanced Special Steel & Shanghai Key Laboratory of Advanced Ferrometallurgy & School of Materials Science and Engineering, Shanghai University, Shanghai 200444, P. R. China
| | - Linhui Chang
- State Key Laboratory of Advanced Special Steel & Shanghai Key Laboratory of Advanced Ferrometallurgy & School of Materials Science and Engineering, Shanghai University, Shanghai 200444, P. R. China
| | - Qiangchao Sun
- State Key Laboratory of Advanced Special Steel & Shanghai Key Laboratory of Advanced Ferrometallurgy & School of Materials Science and Engineering, Shanghai University, Shanghai 200444, P. R. China
| | - Yanbo Liu
- State Key Laboratory of Advanced Special Steel & Shanghai Key Laboratory of Advanced Ferrometallurgy & School of Materials Science and Engineering, Shanghai University, Shanghai 200444, P. R. China
| | - Wei Nie
- State Key Laboratory of Advanced Special Steel & Shanghai Key Laboratory of Advanced Ferrometallurgy & School of Materials Science and Engineering, Shanghai University, Shanghai 200444, P. R. China
| | - Tong Duan
- State Key Laboratory of Advanced Special Steel & Shanghai Key Laboratory of Advanced Ferrometallurgy & School of Materials Science and Engineering, Shanghai University, Shanghai 200444, P. R. China
| | - Xionggang Lu
- State Key Laboratory of Advanced Special Steel & Shanghai Key Laboratory of Advanced Ferrometallurgy & School of Materials Science and Engineering, Shanghai University, Shanghai 200444, P. R. China
| | - Hongwei Cheng
- State Key Laboratory of Advanced Special Steel & Shanghai Key Laboratory of Advanced Ferrometallurgy & School of Materials Science and Engineering, Shanghai University, Shanghai 200444, P. R. China
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19
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Liu X, Guo Y, Ning F, Liu Y, Shi S, Li Q, Zhang J, Lu S, Yi J. Fundamental Understanding of Hydrogen Evolution Reaction on Zinc Anode Surface: A First-Principles Study. NANO-MICRO LETTERS 2024; 16:111. [PMID: 38321305 PMCID: PMC11250978 DOI: 10.1007/s40820-024-01337-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 12/16/2023] [Indexed: 02/08/2024]
Abstract
Hydrogen evolution reaction (HER) has become a key factor affecting the cycling stability of aqueous Zn-ion batteries, while the corresponding fundamental issues involving HER are still unclear. Herein, the reaction mechanisms of HER on various crystalline surfaces have been investigated by first-principle calculations based on density functional theory. It is found that the Volmer step is the rate-limiting step of HER on the Zn (002) and (100) surfaces, while, the reaction rates of HER on the Zn (101), (102) and (103) surfaces are determined by the Tafel step. Moreover, the correlation between HER activity and the generalized coordination number ([Formula: see text]) of Zn at the surfaces has been revealed. The relatively weaker HER activity on Zn (002) surface can be attributed to the higher [Formula: see text] of surface Zn atom. The atomically uneven Zn (002) surface shows significantly higher HER activity than the flat Zn (002) surface as the [Formula: see text] of the surface Zn atom is lowered. The [Formula: see text] of surface Zn atom is proposed as a key descriptor of HER activity. Tuning the [Formula: see text] of surface Zn atom would be a vital strategy to inhibit HER on the Zn anode surface based on the presented theoretical studies. Furthermore, this work provides a theoretical basis for the in-depth understanding of HER on the Zn surface.
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Affiliation(s)
- Xiaoyu Liu
- Institute for Sustainable Energy & Department of Chemistry, Shanghai University, Shanghai, 200444, People's Republic of China
| | - Yiming Guo
- Institute for Sustainable Energy & Department of Chemistry, Shanghai University, Shanghai, 200444, People's Republic of China
| | - Fanghua Ning
- Institute for Sustainable Energy & Department of Chemistry, Shanghai University, Shanghai, 200444, People's Republic of China.
| | - Yuyu Liu
- Institute for Sustainable Energy & Department of Chemistry, Shanghai University, Shanghai, 200444, People's Republic of China
| | - Siqi Shi
- School of Materials Science and Engineering, Shanghai University, Shanghai, 200444, People's Republic of China
| | - Qian Li
- College of Materials Science and Engineering, National Engineering Research Center for Magnesium Alloys, Chongqing University, Chongqing, 400044, People's Republic of China
| | - Jiujun Zhang
- Institute for Sustainable Energy & Department of Chemistry, Shanghai University, Shanghai, 200444, People's Republic of China
| | - Shigang Lu
- Institute for Sustainable Energy & Department of Chemistry, Shanghai University, Shanghai, 200444, People's Republic of China
| | - Jin Yi
- Institute for Sustainable Energy & Department of Chemistry, Shanghai University, Shanghai, 200444, People's Republic of China.
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20
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Zhang J, Sun J, Yang D, Ha S, Ma T, Liu H, Shi X, Guo D, Wang Y, Wei Y. Trade-Off between Rough and Smooth Electrode Surfaces toward Stable Zn Stripping/Plating in Aqueous Electrolytes. NANO LETTERS 2024; 24:688-695. [PMID: 38180811 DOI: 10.1021/acs.nanolett.3c03983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2024]
Abstract
The effects of surface roughness on the performance of the Zn metal anode in aqueous electrolytes are investigated by experiments and computational simulations. Smooth surfaces can homogenize the nucleation and growth of Zn, which helps to form a flat Zn anode under high current density. In spite of these advantages, the whole surface of the smooth electrode serves as the reactive contact area for parasitic reactions, generating severe hydrogen evolution, corrosion, and byproduct formation, which seriously hinder the long-term cycle stability of the Zn anode. To trade off this double-sided effect, we identify a medium degree of surface roughness that could stabilize the Zn anode for 1000 h cycling at 1.0 mAh cm-2. The electrode also enabled stable cycling for 800 h at a high current density of 5.0 mAh cm-2. This naked Zn metal anode with optimized surface roughness holds great promise for direct use in aqueous zinc ion batteries.
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Affiliation(s)
- Jin Zhang
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, Changchun 130012, China
| | - Jie Sun
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, Changchun 130012, China
| | - Di Yang
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, Changchun 130012, China
| | - Shixian Ha
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York11790, United States
| | - Teng Ma
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, Changchun 130012, China
| | - Han Liu
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, Changchun 130012, China
| | - Xuejian Shi
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, Changchun 130012, China
| | - Dongxu Guo
- Coherent Light and Atomic and Molecular Spectroscopy Laboratory, College of Physics, Jilin University, Changchun 130012, China
| | - Yizhan Wang
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, Changchun 130012, China
- Chongqing Research Institute, Jilin University, Chongqing 401123, China
| | - Yingjin Wei
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, Changchun 130012, China
- Chongqing Research Institute, Jilin University, Chongqing 401123, China
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21
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Ge W, Peng H, Dong J, Wang G, Cui L, Sun W, Ma X, Yang J. Zn(002)-preferred and pH-buffering triethanolamine as electrolyte additive for dendrite-free Zn anodes. Chem Commun (Camb) 2024; 60:750-753. [PMID: 38116817 DOI: 10.1039/d3cc05307e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
Zn anodes of aqueous batteries face severe challenges from side reactions and dendrite growth. Here, triethanolamine (TEOA) is developed as an electrolyte additive to address these challenges. It enhances the exposure of Zn(002) and diminishes the change in pH. Therefore, the electrolyte containing TEOA shows improved electrochemical performance.
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Affiliation(s)
- Wenjing Ge
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China.
| | - Huili Peng
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China.
- School of Chemistry and Chemical Engineering, Linyi University, Linyi 276000, P. R. China
| | - Jingjing Dong
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China.
| | - Gulian Wang
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China.
| | - Lifeng Cui
- Shandong Hualu-Hengsheng Chemical Co. Ltd, Dezhou 253024, P. R. China
| | - Wei Sun
- Shandong Hualu-Hengsheng Chemical Co. Ltd, Dezhou 253024, P. R. China
| | - Xiaojian Ma
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China.
| | - Jian Yang
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China.
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22
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Li B, Ruan P, Xu X, He Z, Zhu X, Pan L, Peng Z, Liu Y, Zhou P, Lu B, Dai L, Zhou J. Covalent Organic Framework with 3D Ordered Channel and Multi-Functional Groups Endows Zn Anode with Superior Stability. NANO-MICRO LETTERS 2024; 16:76. [PMID: 38175455 PMCID: PMC10767043 DOI: 10.1007/s40820-023-01278-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Accepted: 11/08/2023] [Indexed: 01/05/2024]
Abstract
Achieving a highly robust zinc (Zn) metal anode is extremely important for improving the performance of aqueous Zn-ion batteries (AZIBs) for advancing "carbon neutrality" society, which is hampered by the uncontrollable growth of Zn dendrite and severe side reactions including hydrogen evolution reaction, corrosion, and passivation, etc. Herein, an interlayer containing fluorinated zincophilic covalent organic framework with sulfonic acid groups (COF-S-F) is developed on Zn metal (Zn@COF-S-F) as the artificial solid electrolyte interface (SEI). Sulfonic acid group (- SO3H) in COF-S-F can effectively ameliorate the desolvation process of hydrated Zn ions, and the three-dimensional channel with fluoride group (-F) can provide interconnected channels for the favorable transport of Zn ions with ion-confinement effects, endowing Zn@COF-S-F with dendrite-free morphology and suppressed side reactions. Consequently, Zn@COF-S-F symmetric cell can stably cycle for 1,000 h with low average hysteresis voltage (50.5 mV) at the current density of 1.5 mA cm-2. Zn@COF-S-F|MnO2 cell delivers the discharge specific capacity of 206.8 mAh g-1 at the current density of 1.2 A g-1 after 800 cycles with high-capacity retention (87.9%). Enlightening, building artificial SEI on metallic Zn surface with targeted design has been proved as the effective strategy to foster the practical application of high-performance AZIBs.
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Affiliation(s)
- Bin Li
- School of Chemical Engineering, North China University of Science and Technology, Tangshan, 063009, People's Republic of China
| | - Pengchao Ruan
- School of Materials Science and Engineering, Central South University, Changsha, 410083, People's Republic of China
| | - Xieyu Xu
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China
| | - Zhangxing He
- School of Chemical Engineering, North China University of Science and Technology, Tangshan, 063009, People's Republic of China.
| | - Xinyan Zhu
- School of Chemical Engineering, North China University of Science and Technology, Tangshan, 063009, People's Republic of China
| | - Liang Pan
- School of Chemical Engineering, North China University of Science and Technology, Tangshan, 063009, People's Republic of China
| | - Ziyu Peng
- School of Chemical Engineering, North China University of Science and Technology, Tangshan, 063009, People's Republic of China
| | - Yangyang Liu
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China.
| | - Peng Zhou
- Hunan Provincial Key Defense Laboratory of High Temperature Wear-Resisting Materials and Preparation Technology, Hunan University of Science and Technology, Xiangtan, 411201, People's Republic of China
| | - Bingan Lu
- School of Physics and Electronics, Hunan University, Changsha, 410082, People's Republic of China
| | - Lei Dai
- School of Chemical Engineering, North China University of Science and Technology, Tangshan, 063009, People's Republic of China
| | - Jiang Zhou
- School of Materials Science and Engineering, Central South University, Changsha, 410083, People's Republic of China.
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23
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Yuan W, Nie X, Wang Y, Li X, Ma G, Wang Y, Shen S, Zhang N. Orientational Electrodeposition of Highly (002)-Textured Zinc Metal Anodes Enabled by Iodide Ions for Stable Aqueous Zinc Batteries. ACS NANO 2023. [PMID: 37967020 DOI: 10.1021/acsnano.3c08095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2023]
Abstract
Regulating the crystallographic texture of the zinc (Zn) metal anode is promising to promote Zn reversibility in aqueous electrolytes, but the direct fabrication of specific textured Zn still remains challenging. Herein, we report a facile iodide ion (I-)-assisted electrodeposition strategy that can scalably fabricate highly (002) crystal plane-textured Zn metal anode (H-(002)-Zn). Theoretical and experimental characterizations demonstrate that the presence of I- additives can significantly elevate the growth rate of the Zn (100) plane, homogenize the Zn nucleation, and promote the plating kinetics, thus enabling the uniform H-(002)-Zn electrodeposition. Taking the electrolytic cell with the conventional ZnSO4-based electrolyte and commercial Cu substrate as a model system, the Zn texture gradually transforms from (101) to (002) as the increase of NaI additive concentration. In the optimized 1 M ZnSO4 + 0.8 M NaI electrolyte, the as-prepared H-(002)-Zn features a compact structure and an ultrahigh intensity ratio of (002) to (101) signal without containing the (100) signal. The free-standing H-(002)-Zn electrode manifests stronger resistance to interfacial side reactions than the conventional (101)-textured Zn electrode, thus delivering a high efficiency of 99.88% over 400 cycles and ultralong cycling lifespan over 6700 h (>9 months at 1 mA cm-2) and assuring the stable operation of full Zn batteries. This work will enlighten the efficient electrosynthesis of high-performance Zn anodes for practical aqueous Zn batteries.
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Affiliation(s)
- Wentao Yuan
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
| | - Xueyu Nie
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
| | - Yuanyuan Wang
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
| | - Xiaotong Li
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
| | - Guoqiang Ma
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
| | - Yue Wang
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
| | - Shigang Shen
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
| | - Ning Zhang
- College of Chemistry and Materials Science, Key Laboratory of Analytical Science and Technology of Hebei Province, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
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