MgFe2O4/reduced graphene oxide composites as high-performance anode materials for sodium ion batteries

2015 ◽  
Vol 180 ◽  
pp. 616-621 ◽  
Author(s):  
Xiaojie Zhang ◽  
Taiqiang Chen ◽  
Dong Yan ◽  
Wei Qin ◽  
Bingwen Hu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Anode Materials ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Reduced Graphene ◽  
Oxide Composites

scholarly journals Synthesis of Sb2S3 NRs@rGO Composite as High-Performance Anode Material for Sodium-Ion Batteries

Materials ◽  
2021 ◽  
Vol 14 (24) ◽  
pp. 7521
Author(s):  
Hosung Hwang ◽  
Honggyu Seong ◽  
So Yi Lee ◽  
Joon Ha Moon ◽  
Sung Kuk Kim ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Discharge Capacity ◽  
Anode Materials ◽  
High Performance ◽  
Lithium Ion ◽  
Cycling Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Reduced Graphene

Sodium ion batteries (SIBs) have drawn interest as a lithium ion battery (LIB) alternative owing to their low price and low deposits. To commercialize SIBs similar to how LIBs already have been, it is necessary to develop improved anode materials that have high stability and capacity to operate over many and long cycles. This paper reports the development of homogeneous Sb2S3 nanorods (Sb2S3 NRs) on reduced graphene oxide (Sb2S3 NRs @rGO) as anode materials for SIBs. Based on this work, Sb2S3 NRs show a discharge capacity of 564.42 mAh/g at 100 mA/g current density after 100 cycles. In developing a composite with reduced graphene oxide, Sb2S3 NRs@rGO present better cycling performance with a discharge capacity of 769.05 mAh/g at the same condition. This achievement justifies the importance of developing Sb2S3 NRs and Sb2S3 NRs@rGO for SIBs.

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