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

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

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One-step hydrothermal synthesis of three-dimensional porous Ni–Co sulfide/reduced graphene oxide composite with optimal incorporation of carbon nanotubes for high performance supercapacitors

Nanotechnology ◽

10.1088/1361-6528/aaaff5 ◽

2018 ◽

Vol 29 (17) ◽

pp. 175602 ◽

Cited By ~ 13

Author(s):

Cheng-Ting Chiu ◽

Dong-Hwang Chen

Keyword(s):

Carbon Nanotubes ◽

Graphene Oxide ◽

Hydrothermal Synthesis ◽

Reduced Graphene Oxide ◽

High Performance ◽

Three Dimensional ◽

Oxide Composite ◽

Reduced Graphene ◽

One Step

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

Coatings ◽

10.3390/coatings11070836 ◽

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.

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Hydrothermal fabrication of reduced graphene oxide/activated carbon/MnO2 hybrids with excellent electrochemical performance for supercapacitors

RSC Advances ◽

10.1039/c7ra07056j ◽

2017 ◽

Vol 7 (62) ◽

pp. 39024-39033 ◽

Cited By ~ 4

Author(s):

Yue Li ◽

Lanshu Xu ◽

Jianmin Gao ◽

Xiaojuan Jin

Keyword(s):

Graphene Oxide ◽

Activated Carbon ◽

Hydrothermal Synthesis ◽

Electrochemical Performance ◽

Reduced Graphene Oxide ◽

Excellent Electrochemical Performance ◽

Reduced Graphene

A graphene/activated carbon/MnO2 (GAM) composite was synthesized by transferring to a hydrothermal synthesis reactor and maintained at 140 °C for 2 h.

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

Journal of Materials Chemistry A ◽

10.1039/c6ta04390a ◽

2016 ◽

Vol 4 (40) ◽

pp. 15302-15308 ◽

Cited By ~ 104

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.

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