In situ synthesis of high-loading Li4Ti5O12–graphene hybrid nanostructures for high rate lithium ion batteries

Nanoscale ◽  
2011 ◽  
Vol 3 (2) ◽  
pp. 572-574 ◽  
Author(s):  
Laifa Shen ◽  
Changzhou Yuan ◽  
Hongjun Luo ◽  
Xiaogang Zhang ◽  
Sudong Yang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
In Situ Synthesis ◽  
Hybrid Nanostructures ◽  
High Rate ◽  
High Loading

Simple in situ synthesis of carbon-supported and nanosheet-assembled vanadium oxide for ultra-high rate anode and cathode materials of lithium ion batteries

2016 ◽  
Vol 4 (36) ◽  
pp. 13907-13915 ◽  
Author(s):  
Xingchao Wang ◽  
Wei Jia ◽  
Luxiang Wang ◽  
Yudai Huang ◽  
Yong Guo ◽  
...  
Keyword(s):  
Vanadium Oxide ◽  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Lithium Ion ◽  
In Situ Synthesis ◽  
High Rate ◽  
Simple Method

In situ carbon supported V2O5 nanosheets were synthesized by a simple method and showed excellent anode and cathode capacity for LIBs.

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.

In-situ synthesis of Co1−xS-rGO composite for high-rate lithium-ion storage

2019 ◽  
Vol 833 ◽  
pp. 380-386 ◽  
Author(s):  
Zi Wen ◽  
Zhi Zhu ◽  
Bo Jin ◽  
Huan Li ◽  
Weimin Yao ◽  
...  
Keyword(s):  
Lithium Ion ◽  
In Situ Synthesis ◽  
High Rate ◽  
Ion Storage
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