Results 1 to 10 of about 689,114 (251)

Calcium-tin alloys as anodes for rechargeable non-aqueous calcium-ion batteries at room temperature

Nature Communications, 2022
The key challenge for rechargeable Ca batteries originates from the severe passivation of the calcium metal anode in electrolyte solutions. Here, the authors demonstrate the feasibility and elucidate the electrochemical properties of calcium-tin (Ca–Sn ...
Zhirong Zhao-Karger, Yanlei Xiu, Zhenyou Li, Adam Reupert, Thomas Smok, Maximilian Fichtner   +5 more
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Electrochemical Energy Storage

Accounts of Chemical Research, 2013
Lead acid battery when compared to another electrochemical source has many advantages. It is low price and availability of lead, good reliability, high voltage of cell (2 V), high electrochemical effectivity, cycle life is from several hundreds to thousands of cycles. Thanks to these characteristics is now the most widely used secondary electrochemical
Keith J, Stevenson, Vidvuds, Ozoliņš, Bruce, Dunn   +2 more
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Research on wind-storage coordinated frequency regulation strategy of high permeability wind power connected to regional power grid

Energy Reports, 2023
With the increasing penetration of wind power in the power system, the proportion of wind turbines in the power system is increasing, replacing the traditional units, which reduces the inertia constant of the system and the reserve capacity of frequency ...
Chunxue Wen, Jiaxing Mo, Jianlin Li, Jinghua Zhou, Peng Wang   +4 more
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Nickel Oxide Decorated Halloysite Nanotubes as Sulfur Host Materials for Lithium–Sulfur Batteries

Global Challenges, 2023
Lithium–sulfur batteries with high energy density still confront many challenges, such as polysulfide dissolution, the large volume change of sulfur, and fast capacity fading in long‐term cycling.
Meltem Karaismailoglu Elibol, Lihong Jiang, Dongjiu Xie, Sijia Cao, Xuefeng Pan, Eneli Härk, Yan Lu   +6 more
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Regulating the Solvation Structure of Li+ Enables Chemical Prelithiation of Silicon-Based Anodes Toward High-Energy Lithium-Ion Batteries

Nano-Micro Letters, 2023
Highlights By selecting 4-methylbiphenyl as an anion ligand and 2-methyltetrahydrofuran as a solvent, the as-prepared micro-sized SiO/C anode can achieve an initial Coulombic efficiency of ~100%.
Wenjie He, Hai Xu, Zhijie Chen, Jiang Long, Jing Zhang, Jiangmin Jiang, Hui Dou, Xiaogang Zhang   +7 more
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Electrochemical Proton Storage: From Fundamental Understanding to Materials to Devices

Nano-Micro Letters, 2022
Simultaneously improving the energy density and power density of electrochemical energy storage systems is the ultimate goal of electrochemical energy storage technology.
Tiezhu Xu, Di Wang, Zhiwei Li, Ziyang Chen, Jinhui Zhang, Tingsong Hu, Xiaogang Zhang, Laifa Shen   +7 more
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Rapid complete reconfiguration induced actual active species for industrial hydrogen evolution reaction

Nature Communications, 2022
Rational regulation of electrochemical reconfiguration and exploration of activity origin are important for electrocatalysis. Here, a novel CoC2O4@MXene tubular catalyst is rationally designed to achieve rapid complete reconfiguration engineering during ...
Luqi Wang, Yixin Hao, Liming Deng, Feng Hu, Sheng Zhao, Linlin Li, Shengjie Peng   +6 more
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Discovery of fast and stable proton storage in bulk hexagonal molybdenum oxide

Nature Communications, 2023
Ionic and electronic transport in electrodes is crucial for electrochemical energy storage technology. To optimize the transport pathway of ions and electrons, electrode materials are minimized to nanometer-sized dimensions, leading to problems of ...
Tiezhu Xu, Zhenming Xu, Tengyu Yao, Miaoran Zhang, Duo Chen, Xiaogang Zhang, Laifa Shen   +6 more
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Evaluation of counter and reference electrodes for the investigation of Ca battery materials

Journal of Power Sources Advances, 2020
The growing needs for electrochemical storage systems are pushing the research community to explore alternatives to Li-ion technology. Ca-based chemistry is attracting more and more attention and expectation.
Xu Liu, Giuseppe Antonio Elia, Stefano Passerini   +2 more
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Dual Role of Mo6S8 in Polysulfide Conversion and Shuttle for Mg–S Batteries

Advanced Science, 2022
Magnesium–Sulfur batteries are one of most appealing options among the post‐lithium battery systems due to its potentially high energy density, safe and sustainable electrode materials.
Liping Wang, Piotr Jankowski, Christian Njel, Werner Bauer, Zhenyou Li, Zhen Meng, Bosubabu Dasari, Tejs Vegge, Juan Maria García Lastra, Zhirong Zhao‐Karger, Maximilian Fichtner   +10 more
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