A polyaniline wrapped aminated graphene composite on nickel foam as three-dimensional electrodes for enzymatic microfuel cells

RSC Advances ◽  
2016 ◽  
Vol 6 (77) ◽  
pp. 73496-73505 ◽  
Author(s):  
Rudra Kumar ◽  
Thiruvelu Bhuvana ◽  
Gargi Mishra ◽  
Ashutosh Sharma
Keyword(s):  
Electrode Material ◽  
Nickel Foam ◽  
Three Dimensional ◽  
Ni Foam ◽  
Graphene Composite ◽  
Pani Composite ◽  
Microfuel Cells ◽  
First Time ◽  
3D Electrode

Ni foam coated with a NH2-G/PAni composite is reported as a promising 3D electrode material for enzymatic microfuel cells for the first time.

In situ confined vertical growth of a 1D-CuCo2S4 nanoarray on Ni foam covered by a 3D-PANI mesh layer to form a self-supporting hierarchical structure for high-efficiency oxygen evolution catalysis

Nanoscale ◽  
2019 ◽  
Vol 11 (25) ◽  
pp. 12326-12336 ◽  
Author(s):  
Wei Sun ◽  
Wei Wei ◽  
Nan Chen ◽  
Linlin Chen ◽  
Yin Xu ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Hierarchical Structure ◽  
Electrode Material ◽  
High Efficiency ◽  
Artificial Turf ◽  
Ni Foam ◽  
Vertical Growth ◽  
Position And Orientation ◽  
First Time

Inspired by the patchwork of artificial turf, we defined the growth position and orientation of a CuCo2S4 nanoarray for the first time by electroplating a PANI mesh layer onto a Ni foam to obtain a self-supporting hierarchical electrode material.

Room temperature-formed iron-doped nickel hydroxide on nickel foam as a 3D electrode for low polarized and high-current-density oxygen evolution

2018 ◽  
Vol 54 (26) ◽  
pp. 3262-3265 ◽  
Author(s):  
Chun Xian Guo ◽  
Chang Ming Li
Keyword(s):  
Oxygen Evolution ◽  
Nickel Hydroxide ◽  
High Performance ◽  
Room Temperature ◽  
High Current Density ◽  
Nickel Foam ◽  
Ni Foam ◽  
High Oxidation ◽  
Iron Doped ◽  
3D Electrode

Room temperature-formed iron-doped nickel hydroxide on Ni foam as a 3D electrode with fast gas dissipation and a high oxidation state of Ni for a high-performance oxygen evolution reaction is presented.

A dendrite-free and stable anode for high-performance Li–O2 batteries by prestoring Li in reduced graphene oxide coated three-dimensional nickel foam

2020 ◽  
Vol 56 (55) ◽  
pp. 7645-7648
Author(s):  
Huimin Zhao ◽  
Yiru Ma ◽  
Haocheng Qi ◽  
Zhenyu Xiao ◽  
Haifeng Lin ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Nickel Foam ◽  
Three Dimensional ◽  
Ni Foam ◽  
Dimensional Changes ◽  
Reduced Graphene

GO modified Ni foam is used as a host to construct a Li/rGO-Ni electrode, which suppresses dimensional changes and Li dendrites.

scholarly journals Gold nanorods on three-dimensional nickel foam: a non-enzymatic glucose sensor with enhanced electro-catalytic performance

RSC Advances ◽  
2017 ◽  
Vol 7 (58) ◽  
pp. 36744-36749 ◽  
Author(s):  
Wenqi Liu ◽  
Xiaochun Wu ◽  
Xiaojin Li
Keyword(s):  
Electrochemical Sensor ◽  
Gold Nanorods ◽  
Network Structure ◽  
Glucose Sensor ◽  
Nickel Foam ◽  
Three Dimensional ◽  
Catalytic Performance ◽  
Ni Foam ◽  
Dimensional Network

A non-enzymatic electrochemical sensor with a unique three dimensional network structure was developed by combining Ni foam with Au NRs.

Interconnected CuS nanowalls with rough surfaces grown on nickel foam as high-performance electrodes for supercapacitors

RSC Advances ◽  
2016 ◽  
Vol 6 (65) ◽  
pp. 59976-59983 ◽  
Author(s):  
Yan Zhang ◽  
Jie Xu ◽  
Yayun Zheng ◽  
Xiaoyang Hu ◽  
Yuanyuan Shang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
High Performance ◽  
Rough Surfaces ◽  
Nickel Foam ◽  
Three Dimensional ◽  
Synthetic Route ◽  
Ni Foam ◽  
Binder Free ◽  
Excellent Cycling Stability ◽  
Electrodes For Supercapacitors

Three-dimensional interconnected CuS nanowalls with rough surfaces on Ni foam were obtained through a facial ​ synthetic route. The binder-free electrode exhibits high electrochemical performance with excellent cycling stability.

Controlled synthesis of hierarchical CuNi2O4@SnS nanocauliflower-like structure on rGO as positive electrode material in asymmetric supercapacitor

2021 ◽  
Author(s):  
Javad Gholami ◽  
Majid Arvand
Keyword(s):  
Hydrothermal Method ◽  
Electrode Material ◽  
Positive Electrode ◽  
Controlled Synthesis ◽  
Asymmetric Supercapacitor ◽  
Ni Foam ◽  
Positive Electrode Material ◽  
First Time

In this paper, a hierarchical CuNi2O4@SnS@rGO nanocauliflower-like structure was grown on Ni foam for the first time via a novel two-step synthesis. Through a hydrothermal method, SnS@rGO was prepared and...

scholarly journals High-performance asymmetric supercapacitor based on CdCO3/CdO/Co3O4 composite supported on Ni foam

RSC Advances ◽  
2021 ◽  
Vol 11 (50) ◽  
pp. 31557-31565
Author(s):  
Rodrigo Henríquez ◽  
Alifhers S. Mestra-Acosta ◽  
Eduardo Muñoz ◽  
Paula Grez ◽  
Elena Navarrete-Astorga ◽  
...  
Keyword(s):  
Energy Density ◽  
Specific Capacitance ◽  
High Performance ◽  
Nickel Foam ◽  
Cycle Life ◽  
Asymmetric Supercapacitor ◽  
Ni Foam ◽  
Long Cycle ◽  
Long Cycle Life ◽  
First Time

This work presents for the first time a CdCO3/CdO/Co3O4@nickel foam based supercapacitor with high both specific capacitance and energy density, a widespread potential window and a long cycle life.

Three-dimensional networked NiCo2O4/MnO2 branched nanowire heterostructure arrays on nickel foam with enhanced supercapacitor performance

2015 ◽  
Vol 3 (4) ◽  
pp. 1717-1723 ◽  
Author(s):  
Rujia Zou ◽  
Muk Fung Yuen ◽  
Zhenyu Zhang ◽  
Junqing Hu ◽  
Wenjun Zhang
Keyword(s):  
High Performance ◽  
Nickel Foam ◽  
Three Dimensional ◽  
Ni Foam ◽  
Supercapacitor Performance

Three-dimensional networked NiCo2O4/MnO2 branched nanowire heterostructure arrays directly grown on Ni foam for high-performance electrode application in supercapacitors.

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