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Recent progress on sodium ion batteries: potential high-performance anodes
Energy & Environmental Science ( IF 32.4 ) Pub Date : 2018-07-23 00:00:00 , DOI: 10.1039/c8ee01023d Li Li 1, 2, 3, 4, 5 , Yang Zheng 6, 7, 8, 9, 10 , Shilin Zhang 6, 7, 8, 9, 10 , Jianping Yang 1, 2, 3, 4, 5 , Zongping Shao 5, 11, 12, 13, 14 , Zaiping Guo 6, 7, 8, 9, 10
Energy & Environmental Science ( IF 32.4 ) Pub Date : 2018-07-23 00:00:00 , DOI: 10.1039/c8ee01023d Li Li 1, 2, 3, 4, 5 , Yang Zheng 6, 7, 8, 9, 10 , Shilin Zhang 6, 7, 8, 9, 10 , Jianping Yang 1, 2, 3, 4, 5 , Zongping Shao 5, 11, 12, 13, 14 , Zaiping Guo 6, 7, 8, 9, 10
Affiliation
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Due to massively growing demand arising from energy storage systems, sodium ion batteries (SIBs) have been recognized as the most attractive alternative to the current commercialized lithium ion batteries (LIBs) owing to the wide availability and accessibility of sodium. Unfortunately, the low energy density, inferior power density and poor cycle life are still the main issues for SIBs in the current drive to push the entire technology forward to meet the benchmark requirements for commercialization. Over the past few years, tremendous efforts have been devoted to improving the performance of SIBs, in terms of higher energy density and longer cycling lifespans, by optimizing the electrode structure or the electrolyte composition. In particular, among the established anode systems, those materials, such as metals/alloys, phosphorus/phosphides, and metal oxides/sulfides/selenides, that typically deliver high theoretical sodium-storage capacities have received growing interest and achieved significant progress. Although some review articles on electrodes for SIBs have been published already, many new reports on these anode materials are constantly emerging, with more promising electrochemical performance achieved via novel structural design, surface modification, electrochemical performance testing techniques, etc. So, we herein summarize the most recent developments on these high-performance anode materials for SIBs in this review. Furthermore, the different reaction mechanisms, the challenges associated with these materials, and effective approaches to enhance performance are discussed. The prospects for future high-energy anodes in SIBs are also discussed.
中文翻译：
钠离子电池的最新进展：潜在的高性能阳极
由于储能系统的巨大需求增长，由于钠的广泛可用性和可及性，钠离子电池（SIB）被公认为是当前商业化锂离子电池（LIB）的最有吸引力的替代品。不幸的是，低能量密度，较差的功率密度和较差的循环寿命仍然是当前驱动SIB推动整个技术满足商业化基准要求的主要问题。在过去的几年中，已经通过优化电极结构或电解质成分，在更高的能量密度和更长的循环寿命方面致力于改善SIB的性能。特别是在已建立的阳极系统中，那些材料，例如金属/合金，磷/磷，金属氧化物/硫化物/硒化物，通常具有较高的理论钠存储容量，已引起人们越来越多的兴趣并取得了重大进展。尽管已经发表了一些有关SIB电极的评论文章，但有关这些阳极材料的许多新报告正在不断涌现，并获得了更加有希望的电化学性能通过新颖的结构设计，表面改性，电化学性能测试技术等。因此，在本文中，我们在本综述中总结了这些用于SIB的高性能阳极材料的最新进展。此外，讨论了不同的反应机理，与这些材料相关的挑战以及提高性能的有效方法。还讨论了SIB中未来高能阳极的前景。
更新日期：2018-07-23
中文翻译：
钠离子电池的最新进展：潜在的高性能阳极
由于储能系统的巨大需求增长，由于钠的广泛可用性和可及性，钠离子电池（SIB）被公认为是当前商业化锂离子电池（LIB）的最有吸引力的替代品。不幸的是，低能量密度，较差的功率密度和较差的循环寿命仍然是当前驱动SIB推动整个技术满足商业化基准要求的主要问题。在过去的几年中，已经通过优化电极结构或电解质成分，在更高的能量密度和更长的循环寿命方面致力于改善SIB的性能。特别是在已建立的阳极系统中，那些材料，例如金属/合金，磷/磷，金属氧化物/硫化物/硒化物，通常具有较高的理论钠存储容量，已引起人们越来越多的兴趣并取得了重大进展。尽管已经发表了一些有关SIB电极的评论文章，但有关这些阳极材料的许多新报告正在不断涌现，并获得了更加有希望的电化学性能通过新颖的结构设计，表面改性，电化学性能测试技术等。因此，在本文中，我们在本综述中总结了这些用于SIB的高性能阳极材料的最新进展。此外，讨论了不同的反应机理，与这些材料相关的挑战以及提高性能的有效方法。还讨论了SIB中未来高能阳极的前景。
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