Results 41 to 50 of about 328,581 (284)

Zn electrode/electrolyte interfaces of Zn batteries: A mini review

Electrochemistry Communications, 2021
Zn metal batteries are promising for large-scale energy storage systems because of their extremely intrinsic safety and low cost. However, parasitic side reactions such as hydrogen evolution, Zn corrosion, and flourished dendrite growth behavior impede ...
Longtao Ma, Chunyi Zhi
doaj   +1 more source

Construction of Microporous Zincophilic Interface for Stable Zn Anode

Molecules, 2023
Aqueous zinc ion batteries (AZIBs) are promising electrochemical energy storage devices due to their high theoretical specific capacity, low cost, and environmental friendliness. However, uncontrolled dendrite growth poses a serious threat to the reversibility of Zn plating/stripping, which impacts the stability of batteries. Therefore, controlling the
Xin Yang, Tie Shu, Haoyu Huang, Hongquan Yi, Yanchi Zhang, Wei Xiao, Liang Li, Yuxin Zhang, Minghao Ma, Xingyuan Liu, Kexin Yao   +10 more
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Highly Reversible Zn Anodes Achieved by Enhancing Ion-Transport Kinetics and Modulating Zn (002) Deposition

, 2023
Uncontrolled dendrite growth and water-related side reactions in mild electrolytes are the main causes of poor cycling stability of zinc anodes, resulting in the deterioration of aqueous zinc-based batteries.
Yang, Meng, Guo, Junhong, Yin, Jian, Lai, Feili, Wang, Yizhou, Shi, Zhenhai, Zhang, Wenli, Chen, Suli, Alshareef, Husam N., Liu, Tianxi, Ren, Yufeng   +10 more
core   +1 more source

Ag_xZn_y Protective Coatings with Selective Zn²⁺/H⁺ Binding Enable Reversible Zn Anodes

, 2023
Zinc (Zn) metal anodes suffer from the dendrite growth and hydrogen evolution reaction (HER) in classical aqueous electrolytes, which severely limit their lifespan. We propose a rational design of AgxZny protective coatings with selective binding to Zn2+
Zhoucheng Wang (1543969), Xiaoxiao Kuai (4404154), Hanfeng Liang, Jiaxian Zheng (11831923), Zechao Zhuang (4249459), Appala Naidu Gandi (14116580), Hanfeng Liang (1466173), Yuguo Zheng, Yuguo Zheng (4477555), Jiaxian Zheng, Yunpei Zhu, Yunpei Zhu (7330358), Xiaoxiao Kuai, Zhoucheng Wang, Xin Liu, Appala Naidu Gandi, Zechao Zhuang, Xin Liu (43569)   +17 more
core   +1 more source

Carboxymethyl cellulose as an artificial solid electrolyte interphase for stable zinc-based anodes in aqueous electrolytes

Materials Science for Energy Technologies, 2023
Zinc (Zn) is viewed as a promising anode material for large-scale secondary batteries. However, due to parasitic reactions and uneven Zn distribution during repeated stripping/plating cycles, Zn anodes show inferior performance and stability. To overcome
Phonapha Tangthuam, Wathanyu Kao-ian, Jinnawat Sangsawang, Catleya Rojviriya, Prae Chirawatkul, Jitti Kasemchainan, Falko Mahlendorf, Mai Thanh Nguyen, Tetsu Yonezawa, Soorathep Kheawhom   +9 more
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Sulfolane as an additive to regulate Zn anode in aqueous Zn-ion batteries

Journal of Alloys and Compounds, 2023
Aqueous Zn-ion batteries (AZIBs) have attracted strong attention for widespread applications because of their safety, cheapness and ecological amiability. Nevertheless, challenges exist at the Zn anode such as the side reactions. Here, a small amount of sulfolane (SL) (1 vol%) was added into the typical ZnSO4 electrolyte as an additive.
Wang, Yan, Huang, Haiji, Xie, Dongmei, Wang, Hao, Zhao, Jiachang, Zeng, Xiaohui, Mao, Jianfeng   +6 more
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Weakly Coordinated Solvent Network-Induced Ternary Water-Deficient Eutectic Electrolytes for Low-Polarization Zn Anodes. [PDF]

Adv Sci (Weinh)
A water‐deficient ternary eutectic electrolyte employs weakly coordinating solvents to decouple strong solvation interactions, constructing a loose and dynamic solvation network. This optimized solvation structure accelerates Zn2+ transport and interfacial kinetics, promotes robust SEI formation, and ultimately enables highly stable and reversible Zn ...
Li Q, Liang J, Wang J, Wang Q, Ren H, Gong Z, Roy VAL, Wu W.   +7 more
europepmc   +2 more sources

Synergistic Cooperation of Zn(002) Texture and Amorphous Zinc Phosphate for Dendrite-Free Zn Anodes

, 2023
Zn anodes of aqueous Zn metal batteries face challenges from dendrite growth and side reactions. Building Zn(002) texture mitigates the issues but does not eradicate them.
Linyu Bai, Qiang Shen (473659), Jian Yang (12136), Kun Xu, Jingjing Dong, Qiang Shen, Xinxin Song, Linyu Bai (11773822), Yanlu Li, Xinxin Song (297942), Dongdong Wang (742338), Chenggang Wang, Yanlu Li (1448875), Jian Yang, Chenggang Wang (597525), Kun Xu (116877), Dongdong Wang, Jingjing Dong (312327)   +17 more
core   +1 more source

Functional group differentiation of isomeric solvents enables distinct zinc anode chemistry

Nano Research Energy, 2023
Electrolytes hold the key to realizing reliable zinc (Zn) anodes. Divergent organic molecules have been proven effective in stabilizing Zn anodes; however, irrational comparisons exist due to the uncontrolled molecular weights and functional group ...
Chao Liu, Qing Li, Yilun Lin, Zhiquan Wei, Yihan Yang, Cuiping Han, Minshen Zhu, Haiyan Zhang, Hongfei Li   +8 more
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Porous Zinc Anode Design for Zn-air Chemistry [PDF]

Frontiers in Chemistry, 2019
Zinc-air battery has drawn increasing attention from the whole world owing to its large energy capacity, stable working voltage, environmentally friendship, and low price. A special porous Zn with three-dimensional (3D) network frame structure, whose multistage average pore sizes can be tuned from 300 to 8 um, is synthesized in this work.
Peiyuan Liu, Xiaofei Ling, Cheng Zhong, Cheng Zhong, Yida Deng, Yida Deng, Xiaopeng Han, Xiaopeng Han, Wenbin Hu, Wenbin Hu, Wenbin Hu   +10 more
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