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- W3136166690 abstract "Efforts have been made to develop a promising anode material with a novel composition for sodium-ion batteries (SIBs). In this study, the sodium-ion storage mechanism of transition metal selenite that comprises transition metal cation coupled with two anions is studied. Amorphous cobalt selenite (CoSeO3)–carbon composite nanofibers containing numerous pores are synthesized via electrospinning process. Upon heat treatment of the electrospun nanofibers containing selenium, CoSe2 nanoclusters are formed. During the subsequent oxidation, CoSe2 transformed into amorphous CoSeO3 and some part of carbon was oxidized into CO2, leaving the pores inside the nanofiber. To unveil the electrochemical reaction mechanism, analytical methods including cyclic voltammetry, ex-situ X-ray photoelectron spectroscopy, ex-situ transmission electron microscopy, and in-situ electrochemical impedance spectroscopy techniques were adopted. Based on the analyses, the following conversion reaction from the second cycle onward is suggested: CoO + xSeO2 + (1 - x)Se + 4(x + 1)Na+ + 4(x + 1)e− ↔ Co + (2x + 1)Na2O + Na2Se. Furthermore, the electrochemical properties of porous CoSeO3–carbon composite nanofibers are analyzed in detail. The anode material exhibited stable cycle stability up to 200 cycles at 0.5 A g-1 and high rate performance up to 5 A g-1." @default.
- W3136166690 created "2021-03-29" @default.
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- W3136166690 date "2021-10-01" @default.
- W3136166690 modified "2023-10-02" @default.
- W3136166690 title "Exploration of cobalt selenite–carbon composite porous nanofibers as anode for sodium-ion batteries and unveiling their conversion reaction mechanism" @default.
- W3136166690 cites W1448619493 @default.
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- W3136166690 cites W2005086418 @default.
- W3136166690 cites W2006596215 @default.
- W3136166690 cites W2011575497 @default.
- W3136166690 cites W2012061735 @default.
- W3136166690 cites W2031532150 @default.
- W3136166690 cites W2043095993 @default.
- W3136166690 cites W2054533947 @default.
- W3136166690 cites W2058764423 @default.
- W3136166690 cites W2066931959 @default.
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- W3136166690 cites W2100815548 @default.
- W3136166690 cites W2110416771 @default.
- W3136166690 cites W2111029268 @default.
- W3136166690 cites W2136363517 @default.
- W3136166690 cites W2139920822 @default.
- W3136166690 cites W2140746165 @default.
- W3136166690 cites W2161859410 @default.
- W3136166690 cites W2313729865 @default.
- W3136166690 cites W2332909980 @default.
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- W3136166690 doi "https://doi.org/10.1016/j.jmst.2021.01.076" @default.
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