An easy and novel approach to prepare Fe3O4–reduced graphene oxide composite and its application for high-performance lithium-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (77) ◽  
pp. 62913-62920 ◽  
Author(s):  
Xianhong Chen ◽  
Xin Lai ◽  
Jinhui Hu ◽  
Long wan
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Batteries ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Solvothermal Method ◽  
Reduction Process ◽  
Lithium Ion ◽  
Novel Approach ◽  
Reduced Graphene ◽  
One Step

A ferroferric oxide–reduced graphene oxide (Fe3O4–rGO) composite is prepared by a facile one-step solvothermal method in which the reduction process of graphene oxide (GO) into rGO was accompanied by the generation of Fe3O4 particles.

Pyrite FeS2 microspheres wrapped by reduced graphene oxide as high-performance lithium-ion battery anodes

2015 ◽  
Vol 3 (15) ◽  
pp. 7945-7949 ◽  
Author(s):  
Hongtao Xue ◽  
Denis Y. W. Yu ◽  
Jian Qing ◽  
Xia Yang ◽  
Jun Xu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Solvothermal Method ◽  
Lithium Ion ◽  
Reduced Graphene ◽  
One Step

A composite of pyrite FeS2 microspheres wrapped by reduced graphene oxide (FeS2/rGO) has been synthesized by a facile one-step solvothermal method and applied as an anode in lithium ion batteries (LIBs).

Controllable oxygenic functional groups of metal-free cathodes for high performance lithium ion batteries

2015 ◽  
Vol 3 (21) ◽  
pp. 11376-11386 ◽  
Author(s):  
Dongbin Xiong ◽  
Xifei Li ◽  
Hui Shan ◽  
Bo Yan ◽  
Litian Dong ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Batteries ◽  
Hydrothermal Method ◽  
Reduced Graphene Oxide ◽  
Functional Groups ◽  
High Performance ◽  
Lithium Ion ◽  
Metal Free ◽  
Reduced Graphene ◽  
One Step

The poriferous reduced graphene oxide (rGO) with abundant oxygen-containing functional groups synthesized by a one-step hydrothermal method was successfully employed as a high performance cathode in lithium-ion batteries.

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