+ 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

SnS 2 /Sb 2 S 3 Heterostructures Anchored on Reduced Graphene Oxide Nanosheets with Superior Rate Capability for Sodium-Ion Batteries



SnS 2 /Sb 2 S 3 Heterostructures Anchored on Reduced Graphene Oxide Nanosheets with Superior Rate Capability for Sodium-Ion Batteries



Chemistry 24(15): 3873-3881



Tin disulfide, as a promising high-capacity anode material for sodium-ion batteries, exhibits high theoretical capacity but poor practical electrochemical properties due to its low electrical conductivity. Constructing heterostructures has been considered to be an effective approach to enhance charge transfer and ion-diffusion kinetics. In this work, composites of SnS2 /Sb2 S3 heterostructures with reduced graphene oxide nanosheets were synthesized by a facile one-pot hydrothermal method. When applied as anode material in sodium-ion batteries, the composite showed a high reversible capacity of 642 mA h g-1 at a current density of 0.2 A g-1 and good cyclic stability without capacity loss in 100 cycles. In particular, SnS2 /Sb2 S3 heterostructures exhibited outstanding rate performance with capacities of 593 and 567 mA h g-1 at high current densities of 2 and 4 A g-1 , respectively, which could be ascribed to the dramatically improved Na+ diffusion kinetics and electrical conductivity.

Please choose payment method:






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

Accession: 065520956

Download citation: RISBibTeXText

PMID: 29319903

DOI: 10.1002/chem.201705855


Related references

Unique Cobalt Sulfide/Reduced Graphene Oxide Composite as an Anode for Sodium-Ion Batteries with Superior Rate Capability and Long Cycling Stability. Small 12(10): 1359-1368, 2016

Reduced Graphene Oxide-Anchored Manganese Hexacyanoferrate with Low Interstitial H 2 O for Superior Sodium-Ion Batteries. Acs Applied Materials and Interfaces 10(40): 34222-34229, 2018

Cobalt Sulfide Quantum Dot Embedded N/S-Doped Carbon Nanosheets with Superior Reversibility and Rate Capability for Sodium-Ion Batteries. Acs Nano 11(12): 12658-12667, 2017

Sb nanoparticles decorated N-rich carbon nanosheets as anode materials for sodium ion batteries with superior rate capability and long cycling stability. Chemical Communications 50(85): 12888-12891, 2014

Significantly Improved Sodium-Ion Storage Performance of CuS Nanosheets Anchored into Reduced Graphene Oxide with Ether-Based Electrolyte. Acs Applied Materials and Interfaces 9(3): 2309-2316, 2017

In Situ Grown Fe 2 O 3 Single Crystallites on Reduced Graphene Oxide Nanosheets as High Performance Conversion Anode for Sodium-Ion Batteries. Acs Applied Materials and Interfaces 9(23): 19900-19907, 2017

Nanoporous Red Phosphorus on Reduced Graphene Oxide as Superior Anode for Sodium-Ion Batteries. Acs Nano 12(7): 7380-7387, 2018

Synthesis of mesoporous wall-structured TiO2 on reduced graphene oxide nanosheets with high rate performance for lithium-ion batteries. Chemistry 21(14): 5317-5322, 2015

Excellent cycling stability and superior rate capability of a graphene-amorphous FePO4 porous nanowire hybrid as a cathode material for sodium ion batteries. Nanoscale 8(16): 8495-8499, 2016

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

Li3VO4 anchored graphene nanosheets for long-life and high-rate lithium-ion batteries. Chemical Communications 51(1): 229-231, 2015

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, 2018

Polyaptamer DNA nanothread-anchored, reduced graphene oxide nanosheets for targeted delivery. Biomaterials 48: 129-136, 2015

Boosted Charge Transfer in SnS/SnO2 Heterostructures: Toward High Rate Capability for Sodium-Ion Batteries. Angewandte Chemie 55(10): 3408-3413, 2016

MoP hollow nanospheres encapsulated in 3D reduced graphene oxide networks as high rate and ultralong cycle performance anodes for sodium-ion batteries. Nanoscale 11(15): 7129-7134, 2019