NASICON-type Na3Fe2(PO4)(3) as a low-cost and high-rate anode material for aqueous sodium-ion batteries

Qiu, Shen1; Wu, Xianyong1; Wang, Maoyu1; Lucero, Marcos1; Wang, Yan1; Wang, Jie2; Yang, Zhenzhen3; Xu, Wenqian4; Wang, Qi5; Gu, Meng5; Wen, Jianguo6; Huang, Yaqin7; Xu, Zhichuan J.8; Feng, Zhenxing1

2019-10

10.1016/j.nanoen.2019.103941

Nano Energy   影响因子和分区

2211-2855

2211-3282

Aqueous sodium-ion batteries are attractive battery alternatives for stationary energy storage due to their inherently low cost and high safety. The development of advanced electrode materials with excellent performance and low cost is crucial for the success of aqueous Na-ion batteries. Albeit the high capacity and stable cycling of the leading anode of NaTi2(PO4)(3), the high price of titanium element and the low Na-insertion potential close to the hydrogen evolution reaction may plague its application. Here we introduced a NASICON-type Na3Fe2(PO4)(3) as a promising anode alternative for aqueous Na-ion batteries. Synchrotron X-ray diffraction and spectroscopy confirm its phase and atomic structure. Electrochemical characterization and X-ray photoelectron spectroscopy reveal the reversible Na+ insertion in Na3Fe2(PO4)(3) due to the Fe3+/Fe2+ redox couple, which renders a specific capacity of similar to 60 mAh g(-1) and excellent cycling of 1000 cycles at 10C rate. A Super high rate of 100C was also achieved for this anode with a capacity retention of 61% after 1000 cycles. In addition, the Na3Fe2(PO4)(3) anode is paired with a Prussian white analogue of Na2Mn[Fe(CN)(6)] into a full cell, exhibiting promising cell performance and material sustainability. Our work underlines the importance of fabricating aqueous batteries on the basis of the Earth-abundant, cost-effective, and non-toxic elements.

Sodium-ion batteries Aqueous electrolytes NASICON structure Na3Fe2(PO4)(3) Anode

SCI ; EI

英语

其他

Department of Energy[DE-AC02-06CH1135]

Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics

Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied

WOS:000487931500046

ELSEVIER

20193207280407

Anodes ; Cost effectiveness ; Costs ; Iron compounds ; Metal ions ; Sodium compounds ; X ray photoelectron spectroscopy

Metallurgy:531.1 ; Electron Tubes:714.1 ; Cost and Value Engineering; Industrial Economics:911 ; Industrial Economics:911.2

Web of Science

1.Oregon State Univ, Sch Chem Biol & Environm Engn, Corvallis, OR 97331 USA
2.Thorlabs Inc, Thorlabs Quantum Elect, 10335 Guilford Rd, Jessup, MD 20794 USA
3.Argonne Natl Lab, Chem Sci & Engn Div, Argonne, IL 60439 USA
4.Argonne Natl Lab, Xray Sci Div, Argonne, IL 60439 USA
5.Southern Univ Sci & Technol, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China
6.Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA
7.Beijing Univ Chem Technol, Beijing Lab Biomed Mat, 15 Beisanhuan East Rd, Beijing 10029, Peoples R China
8.Nanyang Technol Univ, Sch Mat Sci & Engn, 50 Nanyang Ave, Singapore 639798, Singapore

Qiu, Shen,Wu, Xianyong,Wang, Maoyu,et al. NASICON-type Na3Fe2(PO4)(3) as a low-cost and high-rate anode material for aqueous sodium-ion batteries[J]. Nano Energy,2019,64.

Qiu, Shen.,Wu, Xianyong.,Wang, Maoyu.,Lucero, Marcos.,Wang, Yan.,...&Feng, Zhenxing.(2019).NASICON-type Na3Fe2(PO4)(3) as a low-cost and high-rate anode material for aqueous sodium-ion batteries.Nano Energy,64.

Qiu, Shen,et al."NASICON-type Na3Fe2(PO4)(3) as a low-cost and high-rate anode material for aqueous sodium-ion batteries".Nano Energy 64(2019).