Results 261 to 270 of about 13,089 (297)

Effective inhibition of Zn dendrites in Zn–air batteries through electrolyte engineering

Journal of Materials Chemistry A
A novel electrolyte engineering approach using zinc citrate as an electrolyte additive is introduced, which can significantly enhance the performance and lifespan of ZABs.
Aolong Zhao, Jinlian Zhang, Zihao Zhou, Shaomin Peng, Yuanhong Zhong, Ming Sun, Lin Yu   +6 more
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Optical properties of ZnS nanosheets, ZnO dendrites, and their lamellar precursor ZnS·(NH2CH2CH2NH2)0.5

Chemical Physics Letters, 2002
Abstract The optical properties of 2D wurtzite ZnS nanosheets, ZnO dendrites, and their lamellar precursor ZnS·(NH2CH2CH2NH2)0.5 were investigated. The lamellar precursor ZnS·(NH2CH2CH2NH2)0.5 with highly confined quantum dots effect was produced by a mild solvothermal reaction using Zn(CH3COO)2·2H2O or ZnCl2 with thiourea or sulfur in ...
Shu-Hong YU, Jian YANG, Yi-Tai QIAN, Masahiro YOSHIMURA   +3 more
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Tetra-alkyl ammonium hydroxides as inhibitors of Zn dendrite in Zn-based secondary batteries

Electrochimica Acta, 2007
Abstract Several tetra-alkyl ammonium hydroxides have been proposed and testified as novel inhibitors of Zn dendrite to replace the well-known tetra-alkyl ammonium bromides. In order to assess the efficacy of these hydroxides, current–time technique using potentiostatic electrodeposition, conductivity measurement, cycling test and scanning electron ...
C.J. Lan, C.Y. Lee, T.S. Chin
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Advanced electrolyte strategies for dendrite-free aqueous Zn–metal batteries

Chemical Communications
Aqueous Zn–metal batteries have attracted wide attention due to the abundant Zn reserves and the safety and non-toxicity of aqueous electrolytes, and have become a research hotspot in the field of electrochemical energy.
Jiasen Yin, Yun Tan, Jun Pu
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Ultralow and biodegradable electrolyte additives for dendrite-free Zn anodes

Chemical Communications
Capryhydroxamic acid as an ultralow concentration and biodegradable electrolyte additive is developed to achieve dendrite-free Zn anodes.
Xinyu Chen, Dongdong Wang, Shaojie Zhang, Gulian Wang, Xiaojian Ma, Jian Yang   +5 more
openaire   +2 more sources

Zn(002)-preferred and pH-buffering triethanolamine as electrolyte additive for dendrite-free Zn anodes

Chemical Communications
TEOA as an electrolyte additive preferentially adsorbs on Zn(002) and enhances Zn(002) exposure, suppressing dendrite growth and side reactions. Meanwhile, it diminishes the change in pH near Zn anode, reducing the formation of byproducts.
Wenjing Ge, Huili Peng, Jingjing Dong, Gulian Wang, Lifeng Cui, Wei Sun, Xiaojian Ma, Jian Yang   +7 more
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“AGEING CHARACTERISTICS OF DENDRITIC AND NON-DENTRITIC (STIR-CAST) Zn-Al ALLOYS (ZA-27)”

Journal of Materials Science, 1988
The dimensional changes of dendritic and non-dendritic (stir-cast) Zn-Al alloy (ZA-27) were investigated during ageing at temperatures in the range 20–245 °C. The linear expansion of both dendritic and non-dendritic samples increased rapidly with ageing time after about 24 h at 95 °C.
LeHuy, H., L'espérance, G.
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Dendrite-free Zn anodes enabled by interface engineering for non-alkaline Zn-air and Zn-ion batteries

Energy Materials
Aqueous zinc-metal batteries hold immense promise for large-scale energy storage applications due to their cost-effectiveness and superior safety features. However, uncontrolled dendrite growth, corrosion and side reactions in aqueous environments destabilize the electrode/electrolyte, leading to Zn plating/striping irreversibility. Herein, a low-cost,
Tao Fang, Mengxue Wu, Feiyu Lu, Zhengyi Zhou, Yanpeng Fu, Zhicong Shi   +5 more
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Dendrite-free Zn anode induced by Sn/NC towards highly efficient Zn-ion batteries

Chemical Communications
Sn nanoparticles anchored on N-doped carbon have been fabricated by a g-C3N4 assisted strategy, which is advantageous for enabling dendrite-free Zn anodes in Zn-ion batteries.
Mingyue Wang, Shuoshuo Ban, Nanzhe Li, Shengxiang Chen, Mingfu Ye, Jiannan Zhu, Wenhai Wang, Konglin Wu   +7 more
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Anode Design for Suppressing Zn Metal Dendrites

2023
Yizhou Wang, Wenxi Wang, Husam N. Alshareef   +2 more
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