Si/Ti2O3/Reduced Graphene Oxide Nanocomposite Anodes for Lithium-Ion Batteries with Highly Enhanced Cyclic Stability

2015 ◽  
Vol 7 (33) ◽  
pp. 18483-18490 ◽  
Author(s):  
A Reum Park ◽  
Dae-Yong Son ◽  
Jung Sub Kim ◽  
Jun Young Lee ◽  
Nam-Gyu Park ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Batteries ◽  
Reduced Graphene Oxide ◽  
Lithium Ion ◽  
Cyclic Stability ◽  
Reduced Graphene

Incorporation of PEDOT:PSS into SnO2/reduced graphene oxide nanocomposite anodes for lithium-ion batteries to achieve ultra-high capacity and cyclic stability

RSC Advances ◽  
2015 ◽  
Vol 5 (18) ◽  
pp. 13964-13971 ◽  
Author(s):  
Md. Selim Arif Sher Shah ◽  
Shoaib Muhammad ◽  
Jong Hyeok Park ◽  
Won-Sub Yoon ◽  
Pil J. Yoo
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Reduced Graphene Oxide ◽  
Polymer Matrix ◽  
High Capacity ◽  
Lithium Ion ◽  
Cyclic Stability ◽  
Reduced Graphene ◽  
The Stability

A conducting polymer matrix of PEDOT:PSS is incorporated into SnO2/reduced graphene oxide composite for increasing the stability of lithium-ion battery anodes.

A self-assembly strategy for fabricating highly stable silicon/reduced graphene oxide anodes for lithium-ion batteries

2016 ◽  
Vol 40 (10) ◽  
pp. 8961-8968 ◽  
Author(s):  
Xiao Li ◽  
Xiaodong Tian ◽  
Ning Zhao ◽  
Kai Wang ◽  
Yan Song ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Batteries ◽  
Reduced Graphene Oxide ◽  
Self Assembly ◽  
Coulombic Efficiency ◽  
Lithium Ion ◽  
Cyclic Stability ◽  
Assembly Strategy ◽  
Reduced Graphene ◽  
Initial Coulombic Efficiency

High initial coulombic efficiency and improved cyclic stability were obtained by introducting CATB into GO and Si NPs.

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.

Two-dimensional hybrid nanosheets of few layered MoSe2 on reduced graphene oxide as anodes for long-cycle-life lithium-ion batteries

2016 ◽  
Vol 4 (40) ◽  
pp. 15302-15308 ◽  
Author(s):  
Zhigao Luo ◽  
Jiang Zhou ◽  
Lirong Wang ◽  
Guozhao Fang ◽  
Anqiang Pan ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Reduced Graphene Oxide ◽  
Lithium Ion ◽  
Cycle Life ◽  
Two Dimensional ◽  
Long Cycle Life ◽  
Excellent Electrochemical Performance ◽  
Reduced Graphene

We report the synthesis of a novel 2D hybrid nanosheet constructed by few layered MoSe2 grown on reduced graphene oxide (rGO), which exhibits excellent electrochemical performance as anodes for lithium ion batteries.

Development of Silicon-Graphite-Reduced Graphene Oxide Anode for Lithium-Ion Batteries

2021 ◽  
Vol MA2021-02 (4) ◽  
pp. 511-511
Author(s):  
Ketsuda Kongsawatvoragul ◽  
Worapol Tejangkura ◽  
Chonticha Jangsan ◽  
Pattranit Kullawattanapokin ◽  
Poramane Chiochan ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Batteries ◽  
Reduced Graphene Oxide ◽  
Lithium Ion ◽  
Reduced Graphene ◽  
Oxide Anode
Sign in / Sign up

Export Citation Format

Share Document