MoP hollow nanospheres encapsulated in 3D reduced graphene oxide networks as high rate and ultralong cycle performance anodes for sodium-ion batteries

Nanoscale ◽  
2019 ◽  
Vol 11 (15) ◽  
pp. 7129-7134 ◽  
Author(s):  
Yanyou Yin ◽  
Lishuang Fan ◽  
Yu Zhang ◽  
Nannan Liu ◽  
Naiqing Zhang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Rate Capability ◽  
Sodium Ion ◽  
High Rate ◽  
Cycle Performance ◽  
Sodium Ion Batteries ◽  
Hollow Nanospheres ◽  
Reduced Graphene ◽  
Molybdenum Phosphide ◽  
Superior Cycling Stability

A rationally designed molybdenum phosphide anode material H-MoP@rGO exhibits superior cycling stability and extraordinary rate capability.

High rate performance of a NaTi2(PO4)3/rGO composite electrode via pyro synthesis for sodium ion batteries

2016 ◽  
Vol 4 (20) ◽  
pp. 7815-7822 ◽  
Author(s):  
Jinju Song ◽  
Sohyun Park ◽  
Jihyeon Gim ◽  
Vinod Mathew ◽  
Sungjin Kim ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Composite Electrode ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
Rate Performance ◽  
Reduced Graphene ◽  
High Rate Performance

The present study reports a highly rate capable NASICON-structured NaTi2(PO4)3/reduced graphene oxide (NTP/rGO) composite electrode synthesized by polyol-assisted pyro synthesis for Na-ion batteries (NIBs).

An SbOx/Reduced Graphene Oxide Composite as a High-Rate Anode Material for Sodium-Ion Batteries

2014 ◽  
Vol 118 (41) ◽  
pp. 23527-23534 ◽  
Author(s):  
Xiaosi Zhou ◽  
Xia Liu ◽  
Yan Xu ◽  
Yunxia Liu ◽  
Zhihui Dai ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Anode Material ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
Oxide Composite ◽  
Reduced Graphene

scholarly journals Effects of Mg doping on the remarkably enhanced electrochemical performance of Na3V2(PO4)3 cathode materials for sodium ion batteries

2015 ◽  
Vol 3 (18) ◽  
pp. 9578-9586 ◽  
Author(s):  
Hui Li ◽  
Xiqian Yu ◽  
Ying Bai ◽  
Feng Wu ◽  
Chuan Wu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Electronic Conductivity ◽  
Rate Capability ◽  
Sodium Ion ◽  
High Rate ◽  
Cycle Performance ◽  
Sodium Ion Batteries ◽  
Mg Doping ◽  
Enhanced Electrochemical Performance ◽  
Mg Doped

Mg doped Na3V2(PO4)3/C displays better electrochemical performance, especially at a high rate. Enhanced rate capability and cycle performance can be attributed to the optimized particle size, structural stability and enhanced ionic and electronic conductivity induced by Mg doping.

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