Electrochemical performance and transformation of Co-MOF/reduced graphene oxide composite

2017 ◽  
Vol 193 ◽  
pp. 216-219 ◽  
Author(s):  
Zifeng Wang ◽  
Chengwei Gao ◽  
Yushan Liu ◽  
Dan Li ◽  
Weihua Chen ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Performance ◽  
Reduced Graphene Oxide ◽  
Oxide Composite ◽  
Reduced Graphene

Hydrothermal synthesis of a MnOOH/three-dimensional reduced graphene oxide composite and its electrochemical properties for supercapacitors

2015 ◽  
Vol 3 (42) ◽  
pp. 20944-20951 ◽  
Author(s):  
Shumin Sun ◽  
Shen Wang ◽  
Tongchi Xia ◽  
Xiaofeng Li ◽  
Qingxian Jin ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Hydrothermal Synthesis ◽  
Electrochemical Performance ◽  
Electrochemical Properties ◽  
Reduced Graphene Oxide ◽  
Three Dimensional ◽  
Oxide Composite ◽  
Excellent Electrochemical Performance ◽  
Reduced Graphene

MnOOH/3D-rGO shows excellent electrochemical performance because of the 3D interpenetrating microstructure of rGO and the nanoneedle structure of MnOOH.

scholarly journals Facile Preparation of Fe3O4 Nanoparticles/Reduced Graphene Oxide Composite as an Efficient Anode Material for Lithium-Ion Batteries

Coatings ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 836
Author(s):  
Muhammad Usman Hameed ◽  
Muhammad Yasir Akram ◽  
Ghulam Ali ◽  
Muhammad Hafeez ◽  
Faizah Altaf ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Reduced Graphene Oxide ◽  
Anode Material ◽  
Fe3o4 Nanoparticles ◽  
Lithium Ion ◽  
Oxide Composite ◽  
Excellent Electrochemical Performance ◽  
Reduced Graphene

Iron oxides are considered promising electrode materials owing to their capability of lithium storage, but their poor conductivity and large volume expansion lead to unsatisfactory cycling stability. In this paper, an inexpensive, highly effective, and facile approach to the synthesis of Fe3O4 nanoparticles/reduced graphene oxide composite (Fe3O4/RGO) is designed. The synthesized Fe3O4/RGO composite exhibits high reversible capability and excellent cyclic capacity as an anode material in lithium-ion batteries (LIBs). A reversible capability of 701.8 mAh/g after 50 cycles at a current density of 200 mA·g−1 can be maintained. The synergetic effect of unique structure and high conductivity RGO promises a well soakage of electrolyte, high structure stability, leading to an excellent electrochemical performance. It is believed that the study will provide a feasible strategy to produce transition metal oxide/carbon composite electrodes with excellent electrochemical performance for LIBs.

One‐Step Synthesis of Vacancy‐Rich MnO 2 − x /Reduced Graphene Oxide Composite Film for High Electrochemical Performance

2019 ◽  
Vol 6 (4) ◽  
pp. 1122-1128 ◽  
Author(s):  
Ruichao Peng ◽  
Haonan Wang ◽  
Xinya Wei ◽  
Zaikun Wu ◽  
Ping Yu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Performance ◽  
Composite Film ◽  
Reduced Graphene Oxide ◽  
Oxide Composite ◽  
Reduced Graphene ◽  
One Step

Cobalt-iron spinel/reduced graphene oxide composite material for supercapacitor applications

2021 ◽  
Vol 717 (1) ◽  
pp. 60-71
Author(s):  
M. A. Hodlevska ◽  
R. I. Zapukhlyak ◽  
V. M. Boychuk ◽  
V. O. Kotsyubynsky ◽  
A. I. Kachmar ◽  
...  
Keyword(s):  
Composite Material ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Oxide Composite ◽  
Reduced Graphene ◽  
Cobalt Iron ◽  
Oxide Composite Material ◽  
Supercapacitor Applications
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