+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

Fe 7 S 8 Nanoparticles Anchored on Nitrogen-Doped Graphene Nanosheets as Anode Materials for High-Performance Sodium-Ion Batteries



Fe 7 S 8 Nanoparticles Anchored on Nitrogen-Doped Graphene Nanosheets as Anode Materials for High-Performance Sodium-Ion Batteries



Acs Applied Materials and Interfaces 10(35): 29476-29485



Despite high sodium storage capacity and better reversibility, metal sulfides suffer from relatively low conductivity and severe volume change as anode materials of sodium-ion batteries (SIBs). Introducing a conductive carbon matrix is an efficient method to enhance their sodium storage performance. Herein, we present iron sulfide (Fe7S8) nanoparticles anchored on nitrogen-doped graphene nanosheets fabricated through a combined strategy of solvothermal and postheating process. The as-prepared composite exhibits appealing cycling stability (a high discharge capacity of 393.1 mA h g-1 over 500 cycles at a current density of 400 mA g-1 and outstanding high-rate performance of 543 mA h g-1 even at 10 A g-1). Considering the excellent sodium storage performance, this composite is quite hopeful to become a potential candidate as anode materials for future SIBs.

Please choose payment method:






(PDF emailed within 0-6 h: $19.90)

Accession: 065151217

Download citation: RISBibTeXText

PMID: 30091893

DOI: 10.1021/acsami.8b08237


Related references

Nitrogen and Sulfur Co-Doped Graphene Nanosheets to Improve Anode Materials for Sodium-Ion Batteries. Acs Applied Materials and Interfaces 10(43): 37172-37180, 2018

Nitrogen-Doped Carbon Coated WS 2 Nanosheets as Anode for High-Performance Sodium-Ion Batteries. Frontiers in Chemistry 6: 236, 2018

Nitrogen-doped porous carbon nanosheets as low-cost, high-performance anode material for sodium-ion batteries. Chemsuschem 6(1): 56-60, 2013

High-performance sodium ion batteries based on a 3D anode from nitrogen-doped graphene foams. Advanced Materials 27(12): 2042-2048, 2015

Anchoring ZnO Nanoparticles in Nitrogen-Doped Graphene Sheets as a High-Performance Anode Material for Lithium-Ion Batteries. Materials 11(1):, 2018

Three-Dimensional Graphene-based N-doped Carbon Composites as High-Performance Anode Materials for Sodium-ion Batteries. Chemistry An Asian Journal 13(24): 3859-3864, 2018

Sandwich-like Ni 2 P nanoarray/nitrogen-doped graphene nanoarchitecture as a high-performance anode for sodium and lithium ion batteries. Data in Brief 20: 1999-2002, 2018

Cobalt fibers anchored with tin disulfide nanosheets as high-performance anode materials for lithium ion batteries. Journal of Colloid and Interface Science 506: 291-299, 2017

Nickel sulfide/nitrogen-doped graphene composites: phase-controlled synthesis and high performance anode materials for lithium ion batteries. Small 9(8): 1321-1328, 2013

Nitrogen-Doped Carbon-Encapsulated SnO2@Sn Nanoparticles Uniformly Grafted on Three-Dimensional Graphene-like Networks as Anode for High-Performance Lithium-Ion Batteries. Acs Applied Materials and Interfaces 8(1): 197-207, 2016

Multiwalled carbon nanotubes anchored with SnS2 nanosheets as high-performance anode materials of lithium-ion batteries. Acs Applied Materials and Interfaces 3(10): 4067-4074, 2011

Nitrogen-Doped Ordered Mesoporous Anatase TiO2 Nanofibers as Anode Materials for High Performance Sodium-Ion Batteries. Small 12(26): 3522-3529, 2016

Sb Nanoparticles Anchored on Nitrogen-Doped Amorphous Carbon-Coated Ultrathin CoS x Nanosheets for Excellent Performance in Lithium-Ion Batteries. Acs Applied Materials and Interfaces 9(51): 44494-44502, 2017

Fe2O3 nanocrystals anchored onto graphene nanosheets as the anode material for low-cost sodium-ion batteries. Chemical Communications 50(10): 1215-1217, 2014

Facile synthesis of SnO2 nanocrystals anchored onto graphene nanosheets as anode materials for lithium-ion batteries. Physical Chemistry Chemical Physics 17(31): 20061-5, 2015