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Zhan S, Guo Y, Wu K, Ning F, Liu X, Liu Y, Li Q, Zhang J, Lu S, Yi J. Regulating the Interfacial Charge Density by Constructing a Novel Zn Anode-Electrolyte Interface for Highly Reversible Zn Anode. Chemistry 2024; 30:e202303211. [PMID: 37909248 DOI: 10.1002/chem.202303211] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 10/28/2023] [Accepted: 10/31/2023] [Indexed: 11/02/2023]
Abstract
Aqueous zinc-ion batteries (AZIBs) have attracted considerable attention. However, due to the uneven distribution of charge density at Zn anode-electrolyte interface, severe dendrites and corrosion are generated during cycling. In this work, a facile and scalable strategy to address the above-mentioned issues has been proposed through regulating the charge density at Zn anode-electrolyte interface. As a proof of concept, amidinothiourea (ATU) with abundant lone-pair electrons is employed as an interfacial charge modifier for Zn anode-electrolyte interface. The uniform and increased interfacial charge distribution on Zn anode-electrolyte interface has been obtained. Moreover, the unique Zn-bond constructed between N atoms and Zn2+ as well as the hydrogen bonds are formed among ATU and Ac- anion/active H2 O, which promote the migration and desolvation behavior of Zn2+ at anode-electrolyte interface. Accordingly, at a trace concentration of 0.01 mg mL-1 ATU, these features endow Zn anode with a long cycling life (more than 800 h), and a high average Columbic efficiency (99.52 %) for Zn||Cu batteries. When pairing with I2 cathode, the improved cycling ability (5000 cycles) with capacity retention of 77.9 % is achieved. The fundamental understanding on the regulation of charge density at anode-electrolyte interface can facilitate the development of AZIBs.
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Affiliation(s)
- Shengkang Zhan
- Institute for Sustainable Energy, College of Sciences, Shanghai University, Shanghai, 20044, China
| | - Yiming Guo
- Institute for Sustainable Energy, College of Sciences, Shanghai University, Shanghai, 20044, China
| | - Kai Wu
- College of Materials and Textile Engineering, Jiaxing University, Jiaxing, 314001, China
| | - Fanghua Ning
- Institute for Sustainable Energy, College of Sciences, Shanghai University, Shanghai, 20044, China
| | - Xiaoyu Liu
- Institute for Sustainable Energy, College of Sciences, Shanghai University, Shanghai, 20044, China
| | - Yuyu Liu
- Institute for Sustainable Energy, College of Sciences, Shanghai University, Shanghai, 20044, China
| | - Qian Li
- College of Materials Science and Engineering, National Engineering Research Center for Magnesium Alloys, Chongqing University, Chongqing, 400044, China
| | - Jiujun Zhang
- Institute for Sustainable Energy, College of Sciences, Shanghai University, Shanghai, 20044, China
| | - Shigang Lu
- Institute for Sustainable Energy, College of Sciences, Shanghai University, Shanghai, 20044, China
| | - Jin Yi
- Institute for Sustainable Energy, College of Sciences, Shanghai University, Shanghai, 20044, China
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Facile crystallization of 2-phenyl benzimidazole-5-sulfonic acid: Characterization of lattice water dependent zwitterionic supramolecular forms, with modulation in proton conductivities. J CHEM SCI 2019. [DOI: 10.1007/s12039-019-1648-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Felix MC, Perpétuo GJ, Janczak J. Structural and spectroscopic characterization of bis[1-(diaminomethylene)thiouron-1-ium] naphthalene-1,5-disulfonate. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.06.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Arjunan V, Anitha R, Durgadevi G, Marchewka M, Mohan S. An insight into the structure, vibrations, electronic and reactivity properties of the tautomers 1–(diaminomethylene)thiourea and 2–imino–4–thiobiuret. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.12.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Khalili B. A quantum chemical insight to intermolecular hydrogen bonding interaction between cytosine and nitrosamine: Structural and energetic investigations. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2015.11.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Perpétuo GJ, Janczak J. Structural and spectroscopic characterization of 1-(diaminomethylene) thiouron-1-ium benzoate and bis(1-(diaminomethylene)thiouron-1-ium) phthalate trihydrate. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2015.10.080] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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