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Anode Design for Suppressing Zn Metal Dendrites

, 2023
Aqueous Zn-ion batteries attract widespread attention toward future stationary energy storage systems due to their high safety and low cost. However, Zn metal anodes suffer from the dendrite issue, which could easily cause battery internal short circuit ...
Yizhou Wang, Wenxi Wang, Husam N. Alshareef   +2 more
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Temperature-Dependent Nucleation and Electrochemical Performance of Zn Metal Anodes

Nano Letters, 2022
A fundamental understanding of the nucleation and growth behaviors of Zn metal anodes over a wide range of temperatures is of great value for suppressing Zn dendrite growth. However, work focused on the early nucleation and growth behavior of Zn metal at various temperatures is still absent. Here, we study the effect of cycling temperature on Zn nuclei
Jiaran Su, Xiuxiu Yin, Hainan Zhao, Hejie Yang, Di Yang, Li He, Meiling Wang, Shirui Jin, Kangning Zhao, Yizhan Wang, Yingjin Wei   +10 more
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Design Strategies toward High‐Performance Zn Metal Anode

Small Methods, 2023
AbstractRechargeable aqueous Zn‐ion batteries (AZIBs) are one of the most promising alternatives for traditional energy‐storage devices because of their low cost, abundant resources, environmental friendliness, and inherent safety. However, several detrimental issues with Zn metal anodes including Zn dendrite formation, hydrogen evolution, corrosion ...
Wei Nie, Hongwei Cheng, Qiangchao Sun, Shuquan Liang, Xionggang Lu, Bingan Lu, Jiang Zhou   +6 more
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Dielectric–Metallic Double-Gradient Composition Design for Stable Zn Metal Anodes

ACS Energy Letters, 2023
P.Y. acknowledges the National Natural Science Foundation of China (22209124). H.J.F. acknowledges financial support from the Singapore Ministry of Education by Tier2(MOE-T2EP50121-0006). J.L.Y. is thankful for the financial support by the China Scholarship Council (No.202006210070).
Jin-Lin Yang, Lingli Liu, Zehua Yu, Pengbo Chen, Jia Li, Putu Andhita Dananjaya, Eng Kang Koh, Wen Siang Lew, Kang Liu, Peihua Yang, Hong Jin Fan   +10 more
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Encapsulation of Metallic Zn in a Hybrid MXene/Graphene Aerogel as a Stable Zn Anode for Foldable Zn‐Ion Batteries

Advanced Materials, 2021
AbstractA 3D host can effectively mitigate the dendritic growth of a zinc (Zn)‐metal anode. However, the increased electrode/electrolyte reaction area using the 3D substrate accelerates the passivation and corrosion at the anode interface, ultimately degrading the electrochemical performance.
Jiahui Zhou, Man Xie, Feng Wu, Yang Mei, Yutong Hao, Li Li, Renjie Chen   +6 more
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Nature-inspired interfacial engineering for highly stable Zn metal anodes

Energy Storage Materials, 2023
Aqueous zinc-ion batteries (ZIBs) emerge as a potential candidate for large-scale energy storage applications, due to their low cost, eco-friendliness, and high safety. However, nowadays, ZIBs still suffer from poor cycling stability, owing largely to the severe dendrite growth, corrosion, and hydrogen evolution at the electrolyte/anode interface ...
Deng, Canbin, Li, Yang, Liu, Sijing, Yang, Jinglei, Huang, Baoling, Liu, Jiapeng, Huang, Jiaqiang   +6 more
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A Dynamic and Self‐Adapting Interface Coating for Stable Zn‐Metal Anodes

Advanced Materials, 2021
AbstractThe zinc (Zn)‐ion battery has attracted much attention due to its high safety and environmental protection. At present, the critical issues of the generation of dendrites and the accumulation of dead Zn on the surface will lead to a sharp decline of the battery life.
Zhikun Guo, Lishuang Fan, Chenyang Zhao, Aosai Chen, Nannan Liu, Yu Zhang, Naiqing Zhang   +6 more
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Lotus Effect Inspired Hydrophobic Strategy for Stable Zn Metal Anodes

Advanced Materials, 2023
AbstractZn‐ion batteries (ZIBs) have long suffered from the unstable Zn metal anode, which faces numerous challenges concerning dendrite growth, corrosion, and hydrogen evolution reaction. The absence of H2O adsorption control techniques has become a bottleneck for the further development of ZIBs.
Lishun Han, Yiming Guo, Fanghua Ning, Xiaoyu Liu, Jin Yi, Qun Luo, Baihua Qu, Jili Yue, Yangfan Lu, Qian Li   +9 more
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A Heteroanionic Zinc Ion Conductor for Dendrite‐Free Zn Metal Anodes

Advanced Materials, 2023
AbstractAlthough zinc‐based batteries are promising candidates for eco‐friendly and cost‐effective energy storage devices, their performance is severely retarded by dendrite formation. As the simplest zinc compounds, zinc chalcogenides, and halides are individually applied as a Zn protection layer due to high zinc ion conductivity.
Siwei Zhao, Yujing Zhang, Jidao Li, Limin Qi, Yuxin Tang, Jia Zhu, Jian Zhi, Fuqiang Huang   +7 more
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Multifunctional Separator for Zn Metal Anode Protection

ECS Meeting Abstracts
Lithium-ion batteries (LIBs) have issues such as the high cost of raw materials due to the use of rare metals such as Li and Co in the electrode and the risk of fire due to the use of organic electrolytes.[1] Zn-ion batteries (ZIBs) based on aqueous electrolytes are inexpensive (~US$2 kg-1) and safe for practical use.[2] In addition, the high ...
Wei Yu, Keiki Takahashi, Liubing Dong, Hirotomo Nishihara   +3 more
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