Unknown

Dataset Information

0

NASICON-type air-stable and all-climate cathode for sodium-ion batteries with low cost and high-power density.

ABSTRACT: The development of low-cost and long-lasting all-climate cathode materials for the sodium ion battery has been one of the key issues for the success of large-scale energy storage. One option is the utilization of earth-abundant elements such as iron. Here, we synthesize a NASICON-type tuneable Na4Fe3(PO4)2(P2O7)/C nanocomposite which shows both excellent rate performance and outstanding cycling stability over more than 4400 cycles. Its air stability and all-climate properties are investigated, and its potential as the sodium host in full cells has been studied. A remarkably low volume change of 4.0% is observed. Its high sodium diffusion coefficient has been measured and analysed via first-principles calculations, and its three-dimensional sodium ion diffusion pathways are identified. Our results indicate that this low-cost and environmentally friendly Na4Fe3(PO4)2(P2O7)/C nanocomposite could be a competitive candidate material for sodium ion batteries.

SUBMITTER: Chen M 

PROVIDER: S-EPMC6443767 | biostudies-literature | 2019 Apr

REPOSITORIES: biostudies-literature

Json Xml
altmetric image

Publications

NASICON-type air-stable and all-climate cathode for sodium-ion batteries with low cost and high-power density.

Chen Mingzhe M   Hua Weibo W   Xiao Jin J   Cortie David D   Chen Weihua W   Wang Enhui E   Hu Zhe Z   Gu Qinfen Q   Wang Xiaolin X   Indris Sylvio S   Chou Shu-Lei SL   Dou Shi-Xue SX  

Nature communications 20190401 1

The development of low-cost and long-lasting all-climate cathode materials for the sodium ion battery has been one of the key issues for the success of large-scale energy storage. One option is the utilization of earth-abundant elements such as iron. Here, we synthesize a NASICON-type tuneable Na<sub>4</sub>Fe<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>(P<sub>2</sub>O<sub>7</sub>)/C nanocomposite which shows both excellent rate performance and outstanding cycling stability over more than 4400 cycles  ...[more]

Similar Datasets

Unknown Pearl-Structure-Enhanced NASICON Cathode toward Ultrastable Sodium-Ion Batteries.
| S-EPMC10323620 | biostudies-literature
Unknown Synergetic Anion-Cation Redox Ensures a Highly Stable Layered Cathode for Sodium-Ion Batteries.
| S-EPMC9165485 | biostudies-literature
Unknown Building High Power Density of Sodium-Ion Batteries: Importance of Multidimensional Diffusion Pathways in Cathode Materials.
| S-EPMC7058792 | biostudies-literature
Unknown A stable cathode-solid electrolyte composite for high-voltage, long-cycle-life solid-state sodium-ion batteries.
| S-EPMC7902639 | biostudies-literature
Unknown Synthesis and Characterizations of Na<sub>4</sub>MnCr(PO<sub>4</sub>)<sub>3</sub>/rGO as NASICON-Type Cathode Materials for Sodium-ion Batteries.
| S-EPMC9570804 | biostudies-literature
Unknown New family of layered N-based cathode materials for sodium-ion batteries.
| S-EPMC9730199 | biostudies-literature
Unknown Tailoring sodium intercalation in graphite for high energy and power sodium ion batteries.
| S-EPMC6565630 | biostudies-literature
Unknown Monovalent manganese based anodes and co-solvent electrolyte for stable low-cost high-rate sodium-ion batteries.
| S-EPMC5830409 | biostudies-literature
Unknown Moisture-Driven Degradation Pathways in Prussian White Cathode Material for Sodium-Ion Batteries.
| S-EPMC8026098 | biostudies-literature
Unknown Unlocking the passivation nature of the cathode-air interfacial reactions in lithium ion batteries.
| S-EPMC7316795 | biostudies-literature