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Nature Communications, volume 11, issue 1, publication number 1484

Titanium-based potassium-ion battery positive electrode with extraordinarily high redox potential

Fedotov Stanislav S. ¹

Luchinin Nikita D ²

Aksyonov D A ¹

Morozov Anatoly V ¹

Ryazantsev Sergey V ^{1, 2}

Gaboardi Mattia ³

Plaisier Jasper R ³

Stevenson Keith J ¹

Abakumov Artem M ¹

Antipov Evgeny V. ^{1, 2}

Hide authors affiliations Show authors affiliations: 3 affiliations

Skoltech Center for Energy Science and Technology, Skolkovo Institute of Science and Technology, Moscow, Russian Federation |

Department of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation |

Elettra Sincrotrone Trieste S.C.p.A, Area Science Park, Basovizza, Italy |

Publication type: Journal Article

Publication date: 2020-03-20

Springer Nature

Journal: Nature Communications

Quartile SCImago

Quartile WOS

Impact factor: 16.6

ISSN: 20411723

DOI: 10.1038/s41467-020-15244-6

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PubMed ID: 32198379

General Chemistry

General Biochemistry, Genetics and Molecular Biology

General Physics and Astronomy

Abstract

The rapid progress in mass-market applications of metal-ion batteries intensifies the development of economically feasible electrode materials based on earth-abundant elements. Here, we report on a record-breaking titanium-based positive electrode material, KTiPO₄F, exhibiting a superior electrode potential of 3.6 V in a potassium-ion cell, which is extraordinarily high for titanium redox transitions. We hypothesize that such an unexpectedly major boost of the electrode potential benefits from the synergy of the cumulative inductive effect of two anions and charge/vacancy ordering. Carbon-coated electrode materials display no capacity fading when cycled at 5C rate for 100 cycles, which coupled with extremely low energy barriers for potassium-ion migration of 0.2 eV anticipates high-power applications. Our contribution shows that the titanium redox activity traditionally considered as “reducing” can be upshifted to near-4V electrode potentials thus providing a playground to design sustainable and cost-effective titanium-containing positive electrode materials with promising electrochemical characteristics.

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	1 2 3 4
ACS Applied Energy Materials	ACS Applied Energy Materials, 4, 4.55% ACS Applied Energy Materials 4 publications, 4.55%
Advanced Energy Materials	Advanced Energy Materials, 4, 4.55% Advanced Energy Materials 4 publications, 4.55%
Energy Storage Materials	Energy Storage Materials, 3, 3.41% Energy Storage Materials 3 publications, 3.41%
Chemistry of Materials	Chemistry of Materials, 3, 3.41% Chemistry of Materials 3 publications, 3.41%
Small Methods	Small Methods, 3, 3.41% Small Methods 3 publications, 3.41%
Journal of Power Sources	Journal of Power Sources, 2, 2.27% Journal of Power Sources 2 publications, 2.27%
Nature Communications	Nature Communications, 2, 2.27% Nature Communications 2 publications, 2.27%
Inorganic Chemistry	Inorganic Chemistry, 2, 2.27% Inorganic Chemistry 2 publications, 2.27%
Advanced Functional Materials	Advanced Functional Materials, 2, 2.27% Advanced Functional Materials 2 publications, 2.27%
Materials Today	Materials Today, 2, 2.27% Materials Today 2 publications, 2.27%
Advanced Materials	Advanced Materials, 2, 2.27% Advanced Materials 2 publications, 2.27%
Angewandte Chemie	Angewandte Chemie, 2, 2.27% Angewandte Chemie 2 publications, 2.27%
Angewandte Chemie - International Edition	Angewandte Chemie - International Edition, 2, 2.27% Angewandte Chemie - International Edition 2 publications, 2.27%
Small	Small, 2, 2.27% Small 2 publications, 2.27%
ACS Materials Letters	ACS Materials Letters, 2, 2.27% ACS Materials Letters 2 publications, 2.27%
Nano Letters	Nano Letters, 2, 2.27% Nano Letters 2 publications, 2.27%
Chemical Science	Chemical Science, 2, 2.27% Chemical Science 2 publications, 2.27%
Journal of Materials Chemistry A	Journal of Materials Chemistry A, 2, 2.27% Journal of Materials Chemistry A 2 publications, 2.27%
Energy and Environmental Science	Energy and Environmental Science, 2, 2.27% Energy and Environmental Science 2 publications, 2.27%
Electrochimica Acta	Electrochimica Acta, 1, 1.14% Electrochimica Acta 1 publication, 1.14%
Minerals	Minerals, 1, 1.14% Minerals 1 publication, 1.14%
Journal of Nanoelectronics and Optoelectronics	Journal of Nanoelectronics and Optoelectronics, 1, 1.14% Journal of Nanoelectronics and Optoelectronics 1 publication, 1.14%
Applied Nano	Applied Nano, 1, 1.14% Applied Nano 1 publication, 1.14%
European Physical Journal Plus	European Physical Journal Plus, 1, 1.14% European Physical Journal Plus 1 publication, 1.14%
Journal of the Electrochemical Society	Journal of the Electrochemical Society, 1, 1.14% Journal of the Electrochemical Society 1 publication, 1.14%
Scientific Reports	Scientific Reports, 1, 1.14% Scientific Reports 1 publication, 1.14%
Chemical Engineering Journal	Chemical Engineering Journal, 1, 1.14% Chemical Engineering Journal 1 publication, 1.14%
Nano Materials Science	Nano Materials Science, 1, 1.14% Nano Materials Science 1 publication, 1.14%
Journal of Energy Chemistry	Journal of Energy Chemistry, 1, 1.14% Journal of Energy Chemistry 1 publication, 1.14%
	1 2 3 4

Citations by publishers

	5 10 15 20 25
Wiley	Wiley, 22, 25% Wiley 22 publications, 25%
Elsevier	Elsevier, 20, 22.73% Elsevier 20 publications, 22.73%
American Chemical Society (ACS)	American Chemical Society (ACS), 18, 20.45% American Chemical Society (ACS) 18 publications, 20.45%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 9, 10.23% Royal Society of Chemistry (RSC) 9 publications, 10.23%
Springer Nature	Springer Nature, 4, 4.55% Springer Nature 4 publications, 4.55%
Multidisciplinary Digital Publishing Institute (MDPI)	Multidisciplinary Digital Publishing Institute (MDPI), 4, 4.55% Multidisciplinary Digital Publishing Institute (MDPI) 4 publications, 4.55%
American Scientific Publishers	American Scientific Publishers, 1, 1.14% American Scientific Publishers 1 publication, 1.14%
The Electrochemical Society	The Electrochemical Society, 1, 1.14% The Electrochemical Society 1 publication, 1.14%
Pleiades Publishing	Pleiades Publishing, 1, 1.14% Pleiades Publishing 1 publication, 1.14%
American Physical Society (APS)	American Physical Society (APS), 1, 1.14% American Physical Society (APS) 1 publication, 1.14%
IOP Publishing	IOP Publishing, 1, 1.14% IOP Publishing 1 publication, 1.14%
Proceedings of the National Academy of Sciences (PNAS)	Proceedings of the National Academy of Sciences (PNAS), 1, 1.14% Proceedings of the National Academy of Sciences (PNAS) 1 publication, 1.14%
	5 10 15 20 25

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Fedotov S. S. et al. Titanium-based potassium-ion battery positive electrode with extraordinarily high redox potential // Nature Communications. 2020. Vol. 11. No. 1. 1484

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Fedotov S. S., Luchinin N. D., Aksyonov D. A., Morozov A. V., Ryazantsev S. V., Gaboardi M., Plaisier J. R., Stevenson K. J., Abakumov A. M., Antipov E. V. Titanium-based potassium-ion battery positive electrode with extraordinarily high redox potential // Nature Communications. 2020. Vol. 11. No. 1. 1484

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TY - JOUR

DO - 10.1038/s41467-020-15244-6

UR - https://doi.org/10.1038%2Fs41467-020-15244-6

TI - Titanium-based potassium-ion battery positive electrode with extraordinarily high redox potential

T2 - Nature Communications

AU - Fedotov, Stanislav S.

AU - Luchinin, Nikita D

AU - Aksyonov, D A

AU - Morozov, Anatoly V

AU - Ryazantsev, Sergey V

AU - Gaboardi, Mattia

AU - Plaisier, Jasper R

AU - Stevenson, Keith J

AU - Abakumov, Artem M

AU - Antipov, Evgeny V.

PY - 2020

DA - 2020/03/20 00:00:00

PB - Springer Nature

IS - 1

VL - 11

PMID - 32198379

SN - 2041-1723

ER -

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@article{2020_Fedotov,

author = {Stanislav S. Fedotov and Nikita D Luchinin and D A Aksyonov and Anatoly V Morozov and Sergey V Ryazantsev and Mattia Gaboardi and Jasper R Plaisier and Keith J Stevenson and Artem M Abakumov and Evgeny V. Antipov},

title = {Titanium-based potassium-ion battery positive electrode with extraordinarily high redox potential},

journal = {Nature Communications},

year = {2020},

volume = {11},

publisher = {Springer Nature},

month = {mar},

url = {https://doi.org/10.1038%2Fs41467-020-15244-6},

number = {1},

doi = {10.1038/s41467-020-15244-6}

}

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Springer Nature

Journal

Nature Communications

Quartile SCImago

Quartile WOS

Impact factor

16.6

ISSN

20411723 (Print)

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