Growth of vertically aligned Co3S4/CoMo2S4 ultrathin nanosheets on reduced graphene oxide as a high-performance supercapacitor electrode

2016 ◽  
Vol 4 (48) ◽  
pp. 18857-18867 ◽  
Author(s):  
Xijia Yang ◽  
Haiming Sun ◽  
Ping Zan ◽  
Lijun Zhao ◽  
Jianshe Lian
Keyword(s):  
Graphene Oxide ◽  
Hydrothermal Method ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Supercapacitor Electrode ◽  
Ultrathin Nanosheets ◽  
Reduced Graphene ◽  
One Step ◽  
Vertically Aligned

Ultrathin Co3S4/CoMo2S4 nanosheets vertically aligned on rGO sheets are prepared through a facile one-step hydrothermal method for supercapacitors.

High performance supercapacitor electrode material based on vertically aligned PANI grown on reduced graphene oxide/Ni(OH)2 hybrid composite

RSC Advances ◽  
2014 ◽  
Vol 4 (50) ◽  
pp. 26094-26101 ◽  
Author(s):  
Debasis Ghosh ◽  
Soumen Giri ◽  
Manas Mandal ◽  
Chapal Kumar Das
Keyword(s):  
Graphene Oxide ◽  
Hydrothermal Method ◽  
Reduced Graphene Oxide ◽  
Electrode Material ◽  
Electrochemical Behavior ◽  
Hybrid Composite ◽  
High Performance ◽  
Supercapacitor Electrode ◽  
Reduced Graphene ◽  
Vertically Aligned

Unique vertically aligned PANI on rGO/Ni(OH)2 composite has been synthesized by a hydrothermal method exhibiting superior electrochemical behavior.

Controllable oxygenic functional groups of metal-free cathodes for high performance lithium ion batteries

2015 ◽  
Vol 3 (21) ◽  
pp. 11376-11386 ◽  
Author(s):  
Dongbin Xiong ◽  
Xifei Li ◽  
Hui Shan ◽  
Bo Yan ◽  
Litian Dong ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Batteries ◽  
Hydrothermal Method ◽  
Reduced Graphene Oxide ◽  
Functional Groups ◽  
High Performance ◽  
Lithium Ion ◽  
Metal Free ◽  
Reduced Graphene ◽  
One Step

The poriferous reduced graphene oxide (rGO) with abundant oxygen-containing functional groups synthesized by a one-step hydrothermal method was successfully employed as a high performance cathode in lithium-ion batteries.

Polyaniline functionalized reduced graphene oxide/carbon nanotube ternary nanocomposite as a supercapacitor electrode

2020 ◽  
Vol 56 (28) ◽  
pp. 4003-4006 ◽  
Author(s):  
Chengchao Wang ◽  
Yue Yang ◽  
Ruijun Li ◽  
Datong Wu ◽  
Yong Qin ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Graphene Oxide ◽  
Carbon Nanotube ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Supercapacitor Electrode ◽  
Ternary Nanocomposite ◽  
Reduced Graphene

Polyaniline is covalently functionalized onto the RGO surface in the presence of carbon nanotubes and used for high performance supercapacitors.

Pseudocapacitance and excellent cyclability of 2,5-dimethoxy-1,4-benzoquinone on graphene

2016 ◽  
Vol 9 (8) ◽  
pp. 2586-2594 ◽  
Author(s):  
Muhammad Boota ◽  
Chi Chen ◽  
Matthieu Bécuwe ◽  
Ling Miao ◽  
Yury Gogotsi
Keyword(s):  
Graphene Oxide ◽  
Hydrothermal Method ◽  
Reduced Graphene Oxide ◽  
Three Dimensional ◽  
Covalent Functionalization ◽  
Redox Active ◽  
Reduced Graphene ◽  
One Step ◽  
Volumetric Capacitance ◽  
Graphene Oxide Sheets

Non-covalent functionalization of 2,5-dimethoxy-1,4-benzoquinone and hydroquinone on reduced graphene oxide sheets led to the formation of a redox-active three-dimensional gel architecture via a one-step hydrothermal method, where the former exhibited high gravimetric and volumetric capacitance and 99% capacitance retention after 25 000 cycles at 50 mV s−1.

SiO2-assisted synthesis of layered MoS2/reduced graphene oxide intercalation composites as high performance anode materials for Li-ion batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (78) ◽  
pp. 74436-74444 ◽  
Author(s):  
Nguyen Tronganh ◽  
Yaqing Yang ◽  
Fang Chen ◽  
Mengna Lu ◽  
Yong Jiang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Hydrothermal Method ◽  
Reduced Graphene Oxide ◽  
Anode Materials ◽  
High Performance ◽  
Li Ion Batteries ◽  
Reduced Graphene ◽  
Li Ion ◽  
Layered Mos2

Layered MoS2/reduced graphene oxide (MoS2/rGO) intercalation composites are synthesized via a SiO2-assisted hydrothermal method.

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