Sodium-ion batteries: present and future
TLDR
Current research on materials is summarized and discussed and future directions for SIBs are proposed to provide important insights into scientific and practical issues in the development of S IBs.Abstract:
Energy production and storage technologies have attracted a great deal of attention for day-to-day applications. In recent decades, advances in lithium-ion battery (LIB) technology have improved living conditions around the globe. LIBs are used in most mobile electronic devices as well as in zero-emission electronic vehicles. However, there are increasing concerns regarding load leveling of renewable energy sources and the smart grid as well as the sustainability of lithium sources due to their limited availability and consequent expected price increase. Therefore, whether LIBs alone can satisfy the rising demand for small- and/or mid-to-large-format energy storage applications remains unclear. To mitigate these issues, recent research has focused on alternative energy storage systems. Sodium-ion batteries (SIBs) are considered as the best candidate power sources because sodium is widely available and exhibits similar chemistry to that of LIBs; therefore, SIBs are promising next-generation alternatives. Recently, sodiated layer transition metal oxides, phosphates and organic compounds have been introduced as cathode materials for SIBs. Simultaneously, recent developments have been facilitated by the use of select carbonaceous materials, transition metal oxides (or sulfides), and intermetallic and organic compounds as anodes for SIBs. Apart from electrode materials, suitable electrolytes, additives, and binders are equally important for the development of practical SIBs. Despite developments in electrode materials and other components, there remain several challenges, including cell design and electrode balancing, in the application of sodium ion cells. In this article, we summarize and discuss current research on materials and propose future directions for SIBs. This will provide important insights into scientific and practical issues in the development of SIBs.read more
Citations
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Facile preparation of V2O3/black fungus-derived carbon composite with hierarchical porosity as a promising electrode for lithium/sodium ion batteries
TL;DR: In this paper , the authors used a combined strategy aided by salts and ball milling to facilely prepare vanadium oxide/biomass (i.e., black fungus)-derived carbon composites for mass production.
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Sb2S3 single crystal nanowires with comparable electrochemical properties as an anode for sodium ion batteries
TL;DR: In this article, single crystal Sb2S3 nanowires are synthesized successfully through a simple one-step hydrothermal method and the morphological and structural characterizations reveal the uniform nanowire morphology of single crystal sb2s3 with orthorhombic structure.
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Towards high-performance phosphate-based polyanion-type materials for sodium-ion batteries
TL;DR: In this article , the recent progress of phosphate-based polyanion-type electrode materials is briefly summarized based on compositional structure, reaction mechanism, fundamental issues, and remaining difficulties for phosphates, pyrophosphates, NASICON type, and fluoride phosphate types of materials.
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Binders for sodium-ion batteries: progress, challenges and strategies.
Rong-Rong Li,Zhuo Yang,Xiang-Xi He,Xiao-Hao Liu,Hang Zhang,Yun Gao,Yun Qiao,Li Li,Shu-Lei Chou +8 more
TL;DR: In this article, the authors summarized the recent progress of traditional binders and novel binders in the different electrodes of SIBs and provided a general conclusion and perspective on the development of binder design in the future.
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