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Superior Electrochemical Performance and Storage Mechanism of Na3V2(PO4)3 Cathode for Room-Temperature Sodium-Ion Batteries

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TLDR
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, SEM

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A new high-energy cathode for a Na-ion battery with ultrahigh stability.

TL;DR: This new material can bring the low-cost room-temperature Na-ion battery a step closer to a sustainable large-scale energy storage system, with an outstanding cycle life and excellent rate capability.
Journal ArticleDOI

Progress in High-Voltage Cathode Materials for Rechargeable Sodium-Ion Batteries

TL;DR: In this paper, a review summarizes the recent progress with the emerging high-voltage cathode materials for room-temperature sodium-ion batteries, which include layered transitional-metal oxides, Na-rich materials, and polyanion compounds.
Journal ArticleDOI

All Organic Sodium‐Ion Batteries with Na4C8H2O6

TL;DR: The use of Na4C8H2O6 as the initial active materials for both electrodes provided the first example of all-organic rocking-chair SIBs with an average operation voltage of 1.8 V and a practical energy density of about 65 Wh kg(-1) with excellent cycling.
Journal ArticleDOI

Recent advances in titanium-based electrode materials for stationary sodium-ion batteries

TL;DR: In this paper, a new concept of symmetric Na-ion cells employing layered Na/Ti-containing oxides as bipolar electrodes is proposed and realized, based on the bi-functional roles of titanium.
References
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Journal ArticleDOI

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

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.
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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.
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Na-ion batteries, recent advances and present challenges to become low cost energy storage systems

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.
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Electrochemical Na Insertion and Solid Electrolyte Interphase for Hard-Carbon Electrodes and Application to Na-Ion Batteries

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.
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