Zinc-assisted mechanochemical coating of a reduced graphene oxide thin layer on silicon microparticles to achieve efficient lithium-ion battery anodes

2019 ◽  
Vol 3 (5) ◽  
pp. 1258-1268 ◽  
Author(s):  
Zhongqiang Zhao ◽  
Xin Cai ◽  
Xiaoyuan Yu ◽  
Hongqiang Wang ◽  
Qingyu Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Thin Layer ◽  
Lithium Ion Battery ◽  
Reduced Graphene Oxide ◽  
Anode Materials ◽  
Lithium Ion ◽  
Core Shell ◽  
Reduced Graphene ◽  
Oxide Anode

Novel core/shell structured silicon/reduced graphene oxide anode materials were fabricated through a facile zinc-assisted mechanochemical route.

scholarly journals A high-voltage lithium-ion battery prepared using a Sn-decorated reduced graphene oxide anode and a LiNi0.5Mn1.5O4 cathode

Ionics ◽  
2015 ◽  
Vol 22 (4) ◽  
pp. 515-528 ◽  
Author(s):  
Pier Paolo Prosini ◽  
Maria Carewska ◽  
Gabriele Tarquini ◽  
Fabio Maroni ◽  
Agnese Birrozzi ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Battery ◽  
Reduced Graphene Oxide ◽  
High Voltage ◽  
Lithium Ion ◽  
Reduced Graphene ◽  
Oxide Anode

scholarly journals Design of highly porous Fe3O4@reduced graphene oxide via a facile PMAA-induced assembly

RSC Advances ◽  
2019 ◽  
Vol 9 (48) ◽  
pp. 27927-27936 ◽  
Author(s):  
Huan Wang ◽  
Madumali Kalubowilage ◽  
Stefan H. Bossmann ◽  
Placidus B. Amama
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Battery ◽  
Reduced Graphene Oxide ◽  
Anode Materials ◽  
Lithium Ion ◽  
Power Devices ◽  
Reduced Graphene ◽  
Synthesis And Processing ◽  
Generation Power ◽  
Highly Porous

Advances in the synthesis and processing of graphene-based materials have presented the opportunity to design novel lithium-ion battery (LIB) anode materials that can meet the power requirements of next-generation power devices.

Facile approach to synthesize CuO/reduced graphene oxide nanocomposite as anode materials for lithium-ion battery

2013 ◽  
Vol 244 ◽  
pp. 435-441 ◽  
Author(s):  
Alok Kumar Rai ◽  
Ly Tuan Anh ◽  
Jihyeon Gim ◽  
Vinod Mathew ◽  
Jungwon Kang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Battery ◽  
Reduced Graphene Oxide ◽  
Anode Materials ◽  
Lithium Ion ◽  
Reduced Graphene

Graphene boosted Cu2GeS3 for advanced lithium-ion batteries

2017 ◽  
Vol 4 (3) ◽  
pp. 541-546 ◽  
Author(s):  
Lin Fu ◽  
Chuanjian Zhang ◽  
Bingbing Chen ◽  
Zhonghua Zhang ◽  
Xiaogang Wang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Reduced Graphene Oxide ◽  
Anode Materials ◽  
Lithium Ion ◽  
Reduced Graphene ◽  
First Time ◽  
Battery Anode

Ternary Cu2GeS3 (CGS) serves as lithium ion battery anode materials for the first time, whose electrochemical performance is significantly improved by the introduction of reduced graphene oxide.

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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