Results 161 to 170 of about 1,746,665 (301)

Synergistic Interfacial Adsorption and Anion Enrichment for Low-Temperature Cycling of Sodium-Ion Batteries. [PDF]

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Long X, Xia Y, Guo J, Liu H, Luo Z, Huang H, Zhou X, Jiang Y.   +7 more
europepmc   +1 more source

Ultrafast Chemical Pre‐Sodiation of Pseudocapacitive CaV8O20 Anodes for High‐Performance Sodium‐Ion Capacitors

Advanced Science, EarlyView.
An ultrafast (2‐minute), gas‐free chemical pre‐sodiation strategy using Na‐benzophenone is developed to compensate for initial sodium loss in calcium vanadate (CaV8O20). Driven by the Ca2+ ‘spectator effect’, the framework enables highly reversible, quasi‐zero‐strain solid‐solution sodium storage, explicitly bypassing destructive conversion reactions ...
Neetu Bansal, Anwar Hussain, Radhey Shyam Yadav, Prakash Kumar Pathak, Minjoong Kim, Tobias Mattisson, Heejoon Ahn, Rahul R. Salunkhe   +7 more
wiley   +1 more source

Bismuth Incorporation Induced Low-Frequency Phonon Enhancing the Kinetics and Stability of Cathodes for Sodium-Ion Batteries. [PDF]

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Ge Q, Li H, Ai Q, Fan L, Ding X.
europepmc   +1 more source

Sodium ion batteries and gel electrolytes

, 2015
This work deals with the elecdrode materials and gel electrolytes suitable for sodium-ion batteries (Na-ion batteries). In the field of electrode materials were investigated carbon materials based on CR5995 with added SUPERp or NanoTubes for better ...
Gottwald, T.
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Comprehensive Review of Synthesis, Structure, and Electrochemical Performance of LiFePO4

Advanced Science, EarlyView.
Olivine‐structured LiFePO4 (LFP) nanomaterials are the most effective cathode materials for lithium‐ion battery applications. Here, we report how precursor chemistry, synthesis routes, morphology control, carbon engineering, and doping strategies govern phase formation, charge transport, and electrochemical behaviour of LFP cathodes.
Lihui Yin, Yao Jiang, Jun Wang, Bin Li, Feng Liu, Cairong Jiang, Jianwu Wen, Chami N. K. Patabendige, Venkataraman Thangadurai, Jianjun Ma   +9 more
wiley   +1 more source

Hard Carbon Anodes for Sodium-Ion Batteries: Industrial Precursors, Structural Regulation, and Future Prospects. [PDF]

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Yang L, Shi C, Yue L, Wang Z, Zheng X, Zhao T, Zhang F, Wang C, Zhao J, Zhao J, Tang J.   +10 more
europepmc   +1 more source

Sodium-difluoro(oxalato)borate (NaDFOB): A new electrolyte salt for Na-ion batteries

, 2015
A new electrolyte salt, sodium-difluoro(oxalato)borate (NaDFOB), was synthesized and studied, which enables excellent reversible capacity and high rate capability when used in Na/Na0.44MnO2 half cells.
Spencer Porter (20125236), Wilford Lie (19581559), Zhenguo Huang (20120493), Caiyun Wang (19585345), Hua Liu (19588600), Baofeng Wang (20116653), Juner Chen (1787065)   +6 more
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Architecting Phase‐Selective Interlayers for Stable SiOx Lithium Storage via Dual‐Function Design

Advanced Science, EarlyView.
Silicon anodes offer high capacity but suffer severe volume expansion. Silicon monoxide (SiO) buffers expansion, yet uncontrolled lithiation irreversibly consumes lithium as Li2O and oxygen‐rich silicates. Here, we design a layered SiOx featuring a phase‐selective conductive interfacial interlayer (PSCII), i.e., a Li4SiO4‐rich, ion‐accessible ...
Zhenfei Chang, Wei Dong, Yingguang Zhang, Hangchen Qu, Yifei Wang, Xiaolong Zhao, Chu Wang, Ming Dong, Huizhi Wang, Jin Xuan, Yug Joshi, Dennis Y.C. Leung, Wending Pan   +12 more
wiley   +1 more source

Mechanistic Insights into Oxygen Release from Layered Oxide Cathodes for Reliable Sodium-Ion Batteries. [PDF]

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Takuwa T, Yoshimoto M, Kimura Y, Amezawa K, Abe H, Niwa Y, Hiroi S, Ohara K, Luong HD, Ando Y, Tateyama Y, Nakamura T.   +11 more
europepmc   +1 more source

Unravelling Gas Evolution and Solid Electrolyte Interphase Formation on Hard Carbon Negative Electrodes in Sodium-ion Cells

Na0.94Ca0.03[Ni0.22Fe0.31Mn0.38Zn0.08]O2/hard carbon sodium-ion cells (NFMZ/HC) are an attractive alternative chemistry to lithium-ion cells due to their low cost, suitable energy density, and the widespread crustal abundance of sodium.
Alter, Ethan
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