Journal ArticleDOI
Superior Electrochemical Performance and Storage Mechanism of Na3V2(PO4)3 Cathode for Room-Temperature Sodium-Ion Batteries
Zelang Jian,Zelang Jian,Wenze Han,Xia Lu,Huaixin Yang,Yong-Sheng Hu,Jing Zhou,Zhibin Zhou,Jianqi Li,Wen Chen,Dongfeng Chen,Liquan Chen +11 more
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The 100 Talent Project of the Chinese Academy of Sciences, Program for New Century Excellent Talents in University [NCET-09-0628], SRF for ROCS, SEM as discussed by the authors.Abstract:
863 Project [2009AA033101]; "973" Projects [2010CB833102]; NSFC [50972164, 51222210]; CAS project [KJCX2-YW-W26]; 100 Talent Project of the Chinese Academy of Sciences, Program for New Century Excellent Talents in University [NCET-09-0628]; SRF for ROCS, SEMread more
Citations
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Zn-doping Effects of Na-rich Na3+xV2-xZnx(PO4)3/C cathodes for Na-Ion Batteries: Lattice distortion induced by doping site and enhanced electrochemical performance
TL;DR: In this paper , a hard carbon skeleton Na3+xV2-xZnx(PO4)3 NASICON structure is proposed resorting to the combination of flimsy hard carbon slices coating and Zn2+ doping along with the introduction of spare Na+.
Journal ArticleDOI
High electrode performance of hydrothermally developed activated C coated O3–NaFeO2 electrode for Na-ion batteries applications
J. Jayachitra,J. Richards Joshua,Abarna Balamurugan,N. Sivakumar,Vijayarajan Sharmila,S. Shanavas,Mohammad Abu Haija,Mir Waqas Alam,Amal Ali Abdulallh Baqais +8 more
TL;DR: In this paper , a two-step hydrothermal assisted solid-state method was used to obtain a high performance NaFeO2 electrode for energy storage devices, which achieved a capacity of about 131 mAh g−1 at 80 mA g −1 after 100 cycles.
Journal ArticleDOI
Na3V2(PO4)3 Revisited: A High-Resolution Solid-State NMR Study
Journal ArticleDOI
Comparison study of electrochemical and thermal stability of Na3V2(PO4)3 in different electrolytes under room and elevated temperature
TL;DR: The compatibility and reactivity between electrode materials and electrolytes is important to design safe batteries as mentioned in this paper , but the knowledge of thermal stability of the reactivity of Na3V2(PO4)3 (NVP) and carbonate-based electrolyte is limited.
Journal ArticleDOI
Structural and Electrochemical Sodium (De)intercalation Properties of Carbon‐Coated NASICON‐Na3+yV2−yMny(PO4)3 Cathodes for Na‐Ion Batteries
TL;DR: In this paper , structural and electrochemical Na (de)intercalation properties of carbon-coated nanoscale NASICON−Na3+yV2−yMny(PO4)3 cathodes are investigated.
References
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Building better batteries
TL;DR: Researchers must find a sustainable way of providing the power their modern lifestyles demand to ensure the continued existence of clean energy sources.
Journal ArticleDOI
Challenges for Rechargeable Li Batteries
John B. Goodenough,Youngsik Kim +1 more
TL;DR: In this paper, the authors reviewed the challenges for further development of Li rechargeable batteries for electric vehicles and proposed a nonflammable electrolyte with either a larger window between its lowest unoccupied molecular orbital and highest occupied molecular orbital (HOMO) or a constituent that can develop rapidly a solid/ electrolyte-interface (SEI) layer to prevent plating of Li on a carbon anode during a fast charge of the battery.
Journal ArticleDOI
Phospho‐olivines as Positive‐Electrode Materials for Rechargeable Lithium Batteries
TL;DR: In this article, the authors showed that a reversible loss in capacity with increasing current density appears to be associated with a diffusion-limited transfer of lithium across the two-phase interface.
Journal ArticleDOI
Na-ion batteries, recent advances and present challenges to become low cost energy storage systems
Verónica Palomares,Paula Serras,Irune Villaluenga,Karina B. Hueso,Javier Carretero-González,Teófilo Rojo +5 more
TL;DR: In this paper, a review of Na-ion battery materials is presented, with the aim of providing a wide view of the systems that have already been explored and a starting point for the new research on this battery technology.
Journal ArticleDOI
Electrochemical Na Insertion and Solid Electrolyte Interphase for Hard-Carbon Electrodes and Application to Na-Ion Batteries
Shinichi Komaba,Wataru Murata,Toru Ishikawa,Naoaki Yabuuchi,Tomoaki Ozeki,Tetsuri Nakayama,Atsushi Ogata,Kazuma Gotoh,Kazuya Fujiwara +8 more
TL;DR: In this paper, a 3-volt secondary Na-ion battery possessing environmental and cost friendliness, Na+-shuttlecock hard-carbon/NaNi0.5Mn 0.5O2 cell, demonstrates steady cycling performance as next generation secondary batteries and an alternative to Li-ion batteries.