17
views
0
recommends
+1 Recommend
0 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      NASICON-type air-stable and all-climate cathode for sodium-ion batteries with low cost and high-power density

      research-article

      Read this article at

          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          The development of low-cost and long-lasting all-climate cathode materials for the sodium ion battery has been one of the key issues for the success of large-scale energy storage. One option is the utilization of earth-abundant elements such as iron. Here, we synthesize a NASICON-type tuneable Na 4Fe 3(PO 4) 2(P 2O 7)/C nanocomposite which shows both excellent rate performance and outstanding cycling stability over more than 4400 cycles. Its air stability and all-climate properties are investigated, and its potential as the sodium host in full cells has been studied. A remarkably low volume change of 4.0% is observed. Its high sodium diffusion coefficient has been measured and analysed via first-principles calculations, and its three-dimensional sodium ion diffusion pathways are identified. Our results indicate that this low-cost and environmentally friendly Na 4Fe 3(PO 4) 2(P 2O 7)/C nanocomposite could be a competitive candidate material for sodium ion batteries.

          Abstract

          Here Chou and co-authors demonstrate a NASICON-type low-cost Fe-based cathode material for sodium ion batteries. Na 4Fe 3(PO 4) 2(P 2O 7) allows for long-term cycling and high-power density and is featured by its air stability and all-climate property with 3D diffusion pathways for Na + ions.

          Related collections

          Most cited references53

          • Record: found
          • Abstract: not found
          • Article: not found

          Generalized Gradient Approximation Made Simple

            Bookmark
            • Record: found
            • Abstract: not found
            • Article: not found

            Research development on sodium-ion batteries.

              Bookmark
              • Record: found
              • Abstract: found
              • Article: not found

              Sodium-ion batteries: present and future.

              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.
                Bookmark

                Author and article information

                Contributors
                chenweih@zzu.edu.cn
                shulei@uow.edu.au
                Journal
                Nat Commun
                Nat Commun
                Nature Communications
                Nature Publishing Group UK (London )
                2041-1723
                1 April 2019
                1 April 2019
                2019
                : 10
                : 1480
                Affiliations
                [1 ]ISNI 0000 0004 0486 528X, GRID grid.1007.6, Australian Institute for Innovative Materials, , Institute for Superconducting and Electronic Materials, University of Wollongong, ; Innovation Campus, Squires Way, North Wollongong, NSW 2522 Australia
                [2 ]ISNI 0000 0001 0075 5874, GRID grid.7892.4, Institute for Applied Materials-Energy Storage Systems (IAM-ESS), Karlsruhe Institute of Technology (KIT), ; 76344 Eggenstein-Leopoldshafen, Germany
                [3 ]ISNI 0000 0000 9731 2422, GRID grid.411431.2, School of Science, Hunan University of Technology, ; Zhuzhou, 412007 P. R. China
                [4 ]ISNI 0000000119573309, GRID grid.9227.e, State Key Laboratory of the Superlattices and Microstructures Institute of Semiconductors, Chinese Academy of Sciences, ; Beijing, 100083 P. R. China
                [5 ]ISNI 0000 0001 2189 3846, GRID grid.207374.5, College of Chemistry and Molecular Engineering, , Zhengzhou University, ; Zhengzhou, 450001 P. R. China
                [6 ]ISNI 0000 0001 0807 1581, GRID grid.13291.38, College of Chemical Engineering, , Sichuan University, ; Chengdu, 610065 P. R. China
                [7 ]ISNI 0000 0004 0562 0567, GRID grid.248753.f, Australian Synchrotron, ; 800 Blackburn Road, Clayton, VIC 3168 Australia
                Author information
                http://orcid.org/0000-0002-2074-9487
                http://orcid.org/0000-0001-6495-1671
                http://orcid.org/0000-0001-9209-4208
                http://orcid.org/0000-0003-1155-6082
                http://orcid.org/0000-0003-3824-7693
                Article
                9170
                10.1038/s41467-019-09170-5
                6443767
                30931938
                5cace071-d02d-4a56-9bdc-5ab17b879662
                © The Author(s) 2019

                Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

                History
                : 1 September 2018
                : 21 February 2019
                Categories
                Article
                Custom metadata
                © The Author(s) 2019

                Uncategorized
                Uncategorized

                Comments

                Comment on this article