Journal Article10.1016/j.ensm.2022.07.032
High-Donor Electrolyte Additive Enabling Stable Aqueous Zinc-Ion Batteries
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TL;DR: In this article , a facile strategy is proposed via introducing high-donor number organic solvent N, N-dimethyl acetamide (DMA) as electrolyte additive to achieve high Zn reversibility.
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About: This article is published in Energy Storage Materials. The article was published on 01 Jul 2022. The article focuses on the topics: Faraday efficiency & Electrolyte.
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Citations
Reconstructing Solvation Structure by Steric Hindrance‐Coordination Push‐Pull of Dipolymer‐H2O‐Zn2+ toward Long‐life Aqueous Zinc‐Metal Batteries
Die Luo,Xinyu Ma,Peng Du,Chen Zuo,Qing Lin,Y.H. Liu,Ben Niu,Xianru He,Xin Wang +8 more
TL;DR: Reconstructing solvation structure by steric hindrance‐coordination push‐pull of dipolymer‐H2O‐Zn2+ toward long‐life aqueous zinc‐metal batteries. The strategy effectively reduces side reactions and improves cycling stability.
8
Dendrite-free zinc anode enabled by bifunctional additive coupling electrostatic shielding and zincophilic leveling
Jinhui Ying,Ruihang Su +1 more
TL;DR: A novel bifunctional sodium citrate additive suppresses zinc dendrite growth and reduces side reactions in aqueous zinc-based batteries, enabling stable cycling for 3500 hours and 1.6 times capacity retention after 500 cycles.
8
Noncovalent Interactions‐Driven Self‐Assembly of Polyanionic Additive for Long Anti‐Calendar Aging and High‐Rate Zinc Metal Batteries
Zhihong Yang,Yilun Sun,Jianwei Li,Guanjie He,Guoliang Chai +4 more
TL;DR: Noncovalent interactions drive self-assembly of polyanionic additives for improved reversibility and high-rate performance in zinc metal batteries.
7
Progress and challenges of electrolyte modulation in aqueous zinc-ion batteries
Qi-Hang Yang,Lu-Fei Wang,Meng-Meng Zhen +2 more
- 09 Apr 2024
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Zinc‐Ion Battery Chemistries Enabled by Regulating Electrolyte Solvation Structure
Wenjing Deng,Ge Li,Xiaolei Wang +2 more
TL;DR: Aqueous zinc-ion battery chemistries enabled by regulating electrolyte solvation structure. The solvation structure of electrolytes plays a pivotal role in determining the chemical properties of zinc-ion batteries. By understanding the interactions between electrolyte components and their impact on solvation structure, researchers have achieved progress in designing high-energy and stable battery chemistries.
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References
Solvation Structure Design for Aqueous Zn Metal Batteries.
Longsheng Cao,Dan Li,Enyuan Hu,Jijian Xu,Tao Deng,Lin Ma,Yi Wang,Xiao-Qing Yang,Chunsheng Wang +8 more
TL;DR: This work suppresses water reduction and Zn dendrite growth in dilute aqueous electrolyte by adding dimethyl sulfoxide (DMSO) into ZnCl2-H2O, in which DMSO replaces the H2O in Zn2+ solvation sheath due to a higher Gutmann donor number.
954
Interfacial design of dendrite‐free zinc anodes for aqueous zinc‐ion batteries
TL;DR: A design strategy to homogenize zinc deposition by regulating the interfacial electric field and ion distribution during zinc nucleation and growth is proposed and can offer potential directions for the rational design of dendrite-free zinc anodes employed in aqueous zinc-ion batteries.
952
An In-Depth Study of Zn Metal Surface Chemistry for Advanced Aqueous Zn-Ion Batteries.
Junnan Hao,Bo Li,Xiaolong Li,Xiaohui Zeng,Shilin Zhang,Fuhua Yang,Sailin Liu,Dan Li,Chao Wu,Zaiping Guo +9 more
TL;DR: A side reaction-free and dendrite-free Zn electrode is developed, the effectiveness of which is also convincing in a MnO2 /ZnS@Zn full-cell with 87.6% capacity retention after 2500 cycles.
932
Surface-Preferred Crystal Plane for a Stable and Reversible Zinc Anode
Miao Zhou,Shan Guo,Jialin Li,Xiongbin Luo,Zhexuan Liu,Tengsheng Zhang,Xinxin Cao,Mengqiu Long,Bingan Lu,Anqiang Pan,Guozhao Fang,Jiang Zhou,Shuquan Liang +12 more
TL;DR: In this paper, a novel anode with a surface-preferred (002) crystal plane is provided, which enables a long cyclic life of more than 500 h and a high average coulombic efficiency of 97.71% for symmetric batteries.
710
Direct Self‐Assembly of MXene on Zn Anodes for Dendrite‐Free Aqueous Zinc‐Ion Batteries
TL;DR: In-situ spontaneously reducing/assembling strategy to assemble a thin and uniform MXene layer on the surface of Zn anode exhibits obviously low voltage hysteresis and excellent cycling stability with dendrite-free behaviors, ensuring the high capacity retention and low polarization potential in zinc-ion batteries.
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