Novel NASICON-Type Na-V-Mn-Ni-Containing Cathodes for High-Rate and Long-Life SIBs

Chen, Ruoyu1; Zhang, Xinyu2,3; Li, Dongdong1; Li, Yilin1; Li, Shilin1; Butenko, Denys S.2,3; Gural'skiy, Il'ya A.4; Li, Guangshe5; Zatovsky, Igor V.1,6; Han, Wei1

2023-10-01

10.1002/smll.202306589

SMALL   影响因子和分区

1613-6810

1613-6829

Partial substitution of V by other transition metals in Na3V2(PO4)(3) (NVP) can improve the electrochemical performance of NVP as a cathode for sodium-ion batteries (SIBs). Herein, phosphate Na-V-Mn-Ni-containing composites based on NASICON (Natrium Super Ionic Conductor)-type structure have been fabricated by sol-gel method. The synchrotron-based X-ray study, X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS) studies show that manganese/nickel combinations successfully substitute the vanadium in its site within certain limits. Among the received samples, composite based on Na3.83V1.17Mn0.58Ni0.25(PO4)(3) (VMN-0.5, 108.1 mAh g(-1) at 0.2 C) shows the highest electrochemical ability. The cyclic voltammetry, galvanostatic intermittent titration technique, in situ XRD, ex situ XPS, and bond valence site energy calculations exhibit the kinetic properties and the sodium storage mechanism of VMN-0.5. Moreover, VMN-0.5 electrode also exhibits excellent electrochemical performance in quasi-solid-state sodium metal batteries with PVDF-HFP quasi-solid electrolyte membranes. The presented work analyzes the advantages of VMN-0.5 and the nature of the substituted metal in relation to the electrochemical properties of the NASICON-type structure, which will facilitate further commercialization of SIBs.

cathode materials Na3V2(PO4)(3) NASICON-type sodium-ion batteries sol-gel synthesis

SCI ; EI

英语

通讯

This work was supported by the National Natural Science Foundation of China (NSFC grant nos. 21871106 and 12204219). The work was also supported by the Major Science and Technology Infrastructure Project of Material Genome Big-science Facilities Platform s["21871106","12204219"] ; Municipal Development and Reform Commission of Shenzhen[22BF037-09]

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

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

WOS:001089131700001

WILEY-V C H VERLAG GMBH

20234314964921

Cathodes ; Cyclic voltammetry ; Manganese compounds ; Metal ions ; Nickel compounds ; Sodium compounds ; Solid electrolytes ; Sols ; Transition metals ; X ray diffraction ; X ray photoelectron spectroscopy

Metallurgy and Metallography:531 ; Metallurgy:531.1 ; Secondary Batteries:702.1.2 ; Electrochemistry:801.4.1 ; Chemical Agents and Basic Industrial Chemicals:803 ; Chemical Products Generally:804

Web of Science

1.Jilin Univ, Coll Phys, Int Ctr Future Sci, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Peoples R China
2.Southern Univ Sci & Technol, Shenzhen Key Lab Solid State Batteries, Shenzhen 518055, Peoples R China
3.Southern Univ Sci & Technol, Acad Adv Interdisciplinary Studies, Shenzhen 518055, Peoples R China
4.Taras Shevchenko Natl Univ Kyiv, Dept Chem, UA-01601 Kiev, Ukraine
5.Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Peoples R China
6.NAS Ukraine, FD Ovcharenko Inst Biocolloidal Chem, UA-03142 Kiev, Ukraine

Chen, Ruoyu,Zhang, Xinyu,Li, Dongdong,et al. Novel NASICON-Type Na-V-Mn-Ni-Containing Cathodes for High-Rate and Long-Life SIBs[J]. SMALL,2023.

Chen, Ruoyu.,Zhang, Xinyu.,Li, Dongdong.,Li, Yilin.,Li, Shilin.,...&Han, Wei.(2023).Novel NASICON-Type Na-V-Mn-Ni-Containing Cathodes for High-Rate and Long-Life SIBs.SMALL.

Chen, Ruoyu,et al."Novel NASICON-Type Na-V-Mn-Ni-Containing Cathodes for High-Rate and Long-Life SIBs".SMALL (2023).