Keywords
NASICON-type phosphate
niobium multielectron redox reaction
sodium-ion battery
sol–gel synthesis
thermal stability
Abstract
The NASICON-structured NaAlNb(PO4)3 phosphate was synthesized via Pechini sol–gel technique. Electrochemical measurements in sodium half-cells have disclosed that NaAlNb(PO4)3 can reversibly intercalate 2Na+ ions per formula unit owing to the Nb5+/Nb4+/Nb3+ multielectron redox processes, which was confirmed by the Nb K-edge XANES measurements. Differential thermal calorimetry has revealed an excellent thermal stability of the sodiated NaAlNb(PO4)3/C electrode material up to the point of electrolyte decomposition.
Funders
Russian Science Foundation
23-13-00071
References
1.
Vaalma C., Buchholz D., Weil M., Passerini S.
Nature Reviews Materials,
2018
2.
Rangan K.K., Gopalakrishnan J.
Inorganic Chemistry,
1995
3.
Deng J., Luo W., Chou S., Liu H., Dou S.
Advanced Energy Materials,
2017
4.
Deng Q., Fu Y., Zhu C., Yu Y.
Small,
2019
5.
Fang L., Bahlawane N., Sun W., Pan H., Xu B.B., Yan M., Jiang Y.
Small,
2021
6.
Shaikhlislamova A.R., Goryainov A.Y., Yaroslavtsev A.B.
Inorganic Materials,
2010
7.
Manickam M., Minato K., Takata M.
Journal of the Electrochemical Society,
2003
8.
Anokhina E.V., Essig M.W., Day C.S., Lachgar A.
Journal of the American Chemical Society,
1999
9.
Hu Y., Lu Y.
ACS Energy Letters,
2019
10.
Wu C., Tong J., Gao J., Li J., Li X., Zhu J., Gu M., Zhou W.
ACS Applied Energy Materials,
2021
11.
Orlova A.I., Koryttzeva A.K., Lipatova Y.V., Zharinova M.V., Trubach I.G., Evseeva Y.V., Buchirina N.V., Kazantsev G.N., Samoilov S.G., Beskrovny A.I.
Journal of Materials Science,
2005
12.
Lim H.S., Heo N.H., Seff K.
Microporous and Mesoporous Materials,
2020
13.
Wang Q., Ling C., Li J., Gao H., Wang Z., Jin H.
Chemical Engineering Journal,
2021
14.
Znaidi L.
Solid State Ionics,
1997
15.
Patra B., Kumar K., Deb D., Ghosh S., Sai Gautam G., Senguttuvan P.
Journal of Materials Chemistry A,
2023
16.
Cartier C., Hammouda T., Boyet M., Mathon O., Testemale D., Moine B.N.
American Mineralogist,
2015
17.
Nazarov E.E., Tyablikov O.A., Nikitina V.A., Antipov E.V., Fedotov S.S.
Applied Nano,
2023
18.
Zheng Y., Liu J., Huang D., Chen H., Hou X.
Surfaces and Interfaces,
2022
19.
Khasanova N.R., Panin R.V., Cherkashchenko I.R., Zakharkin M.V., Novichkov D.A., Antipov E.V.
ACS applied materials & interfaces,
2023
20.
Abramova Elena N., Bobyleva Zoya V., Drozhzhin Oleg A., Abakumov Artem M., Antipov Evgeny V.
Russian Chemical Reviews,
2024
21.
Gryzlov D.Y., Kulova T.L., Nugmanova A.G., Skundin A.M., Kudryashova Y.O.
Mendeleev Communications,
2024
22.
Patra B., Hegde R., Natarajan A., Deb D., Sachdeva D., Ravishankar N., Kumar K., Gautam G.S., Senguttuvan P.
Advanced Energy Materials,
2024
23.
Panin R.V., Cherkashchenko I.R., Zaitseva V.V., Samigullin R.R., Zakharkin M.V., Novichkov D.A., Babkin A.V., Mikheev I.V., Khasanova N.R., Antipov E.V.
Chemistry of Materials,
2024