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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Enhanced Electrochemical Performance of Na4MnCr(PO4)3@C Cathode by Multi-Walled Carbon Nanotubes Interconnection for Na-ion Batteries
TL;DR: In this paper , a series of [email protected] structurally interconnected with multi-walled carbon nanotubes (MWCNTs, x = 0, 5, 10 and 15) were produced via a simple sol-gel strategy followed by an annealing treatment.
Book ChapterDOI
Mineral inspired electrode materials for metal-ion batteries
TL;DR: A detailed analysis of mineral-like electrode materials in terms of their crystal structure, ionic diffusivity, and associated electrochemical properties; drawbacks and benefits of each family of electrode materials are discussed in this article .
Journal ArticleDOI
Reversible Multi‐Electron Reaction Mechanism of Sodium Vanadium/Manganese Phosphate Cathode for Enhanced Na‐Storage Capability
TL;DR: Improved capacity: NASICON-type sodium vanadium/manganese phosphate cathode underwent a reversible multi-electron reaction mechanism during Na extraction/insertion process, and thus achieved a high practical capacity of more than theoretical value of traditional Na3V2(PO4)3 compound, as well as good cycling stability as discussed by the authors .
Journal ArticleDOI
Formation of Effective Carbon Composite Structure for Improving Electrochemical Performances of Rhombohedral Li3V2(PO4)3 as Both Cathode and Anode Materials for Lithium Ion Batteries
Duyoung Choi,Jiyeon Shim,Sungwoon Choi,Sang-Mok Park,Ha Neul Jeong,Min-Su Kim,Jungpil Kim,Junghoon Yang +7 more
TL;DR: In this article , a method to overcome the issue of alkali vanadium phosphate by building effective carbon backbone in carbon composite and carbon composite is presented. But the carbon backbone not only provides pathways for an electron but also suppresses agglomeration of particles, resulting in efficient ion diffusion and electron transfer in the composite.
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.