Large Scale Synthesis of Manganese Oxide/Reduced Graphene Oxide Composites as Anode Materials for Long Cycle Lithium Ion Batteries

2021 ◽  
Author(s):  
Yongtao Meng ◽  
Ying Liu ◽  
Junkai He ◽  
Xiangcheng Sun ◽  
Alessandro Palmieri ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Manganese Oxide ◽  
Lithium Ion Batteries ◽  
Reduced Graphene Oxide ◽  
Anode Materials ◽  
Large Scale ◽  
Lithium Ion ◽  
Long Cycle ◽  
Reduced Graphene ◽  
Oxide Composites

Synthesis of Cu2O/reduced graphene oxide composites as anode materials for lithium ion batteries

2013 ◽  
Vol 23 (12) ◽  
pp. 3691-3696 ◽  
Author(s):  
Guo-chun YAN ◽  
Xin-hai LI ◽  
Zhi-xing WANG ◽  
Hua-jun GUO ◽  
Qian ZHANG ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Batteries ◽  
Reduced Graphene Oxide ◽  
Anode Materials ◽  
Lithium Ion ◽  
Reduced Graphene ◽  
Oxide Composites

Preparation of sandwich-like phosphorus/reduced graphene oxide composites as anode materials for lithium-ion batteries

2016 ◽  
Vol 211 ◽  
pp. 499-506 ◽  
Author(s):  
Liyuan Wang ◽  
Hailong Guo ◽  
Wei Wang ◽  
Kunyue Teng ◽  
Zhiwei Xu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Batteries ◽  
Reduced Graphene Oxide ◽  
Anode Materials ◽  
Lithium Ion ◽  
Reduced Graphene ◽  
Oxide Composites

scholarly journals In-situ synthesis of Fe2O3/rGO using different hydrothermal methods as anode materials for lithium-ion batteries

2020 ◽  
Vol 59 (1) ◽  
pp. 477-487 ◽  
Author(s):  
Zhuang Liu ◽  
Haiyang Fu ◽  
Bo Gao ◽  
Yixuan Wang ◽  
Kui Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Oleic Acid ◽  
Lithium Ion Batteries ◽  
Reduced Graphene Oxide ◽  
Anode Materials ◽  
Lithium Ion ◽  
In Situ Synthesis ◽  
Cycle Performance ◽  
Reduced Graphene

AbstractThis paper studies in-situ synthesis of Fe2O3/reduced graphene oxide (rGO) anode materials by different hydrothermal process.Scanning Electron Microscopy (SEM) analysis has found that different processes can control the morphology of graphene and Fe2O3. The morphologies of Fe2O3 prepared by the hydrothermal in-situ and oleic acid-assisted hydrothermal in-situ methods are mainly composed of fine spheres, while PVP assists The thermal in-situ law presents porous ellipsoids. Graphene exhibits typical folds and small lumps. X-ray diffraction analysis (XRD) analysis results show that Fe2O3/reduced graphene oxide (rGO) is generated in different ways. Also, the material has good crystallinity, and the crystal form of the iron oxide has not been changed after adding GO. It has been reduced, and a characteristic peak appears around 25°, indicating that a large amount of reduced graphene exists. The results of the electrochemical performance tests have found that the active materials prepared in different processes have different effects on the cycle performance of lithium ion batteries. By comprehensive comparison for these three processes, the electro-chemical performance of the Fe2O3/rGO prepared by the oleic acid-assisted hydrothermal method is best.

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