Copper molybdenum sulfide anchored nickel foam: a high performance, binder-free, negative electrode for supercapacitors

Nanoscale ◽  
2018 ◽  
Vol 10 (29) ◽  
pp. 13883-13888 ◽  
Author(s):  
Surjit Sahoo ◽  
Karthikeyan Krishnamoorthy ◽  
Parthiban Pazhamalai ◽  
Sang -Jae Kim
Keyword(s):  
High Performance ◽  
Nickel Foam ◽  
Negative Electrode ◽  
Molybdenum Sulfide ◽  
Binder Free ◽  
Supercapacitor Applications

A novel negative electrode based on copper molybdenum sulfide (CMS) nanostructures prepared through a facile method for supercapacitor applications.

scholarly journals One-Pot Synthesis of Glucose-Derived Carbon Coated Ni3S2 Nanowires as a Battery-Type Electrode for High Performance Supercapacitors

Nanomaterials ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 678
Author(s):  
Zhongkai Wu ◽  
Haifu Huang ◽  
Wenhui Xiong ◽  
Shiming Yang ◽  
Huanhuan Huang ◽  
...  
Keyword(s):  
Carbon Source ◽  
High Performance ◽  
Specific Capacity ◽  
Rate Capability ◽  
One Pot ◽  
Great Performance ◽  
Carbon Coated ◽  
Binder Free ◽  
Coated Carbon ◽  
Supercapacitor Applications

We report a novel Ni3S2 carbon coated (denoted as NCC) rod-like structure prepared by a facile one-pot hydrothermal method and employ it as a binder free electrode in supercapacitor. We coated carbon with glucose as carbon source on the surface of samples and investigated the suitable glucose concentration. The as-obtained NCC rod-like structure demonstrated great performance with a huge specific capacity of 657 C g−1 at 1 A g−1, preeminent rate capability of 87.7% retention, the current density varying to 10 A g−1, and great cycling stability of 76.7% of its original value through 3500 cycles, which is superior to the properties of bare Ni3S2. The result presents a facile, general, viable strategy to constructing a high-performance material for the supercapacitor applications.

A novel binder free high performance Y2Zr2O7/MnS nanocomposite electrode for supercapacitor applications

2021 ◽  
Vol 37 ◽  
pp. 102505
Author(s):  
Nasreen Bibi ◽  
Iqbal Ahmad ◽  
Muhmmad Mubeen ◽  
Muhammad Naeem Ashiq ◽  
Shaowei Zhang ◽  
...  
Keyword(s):  
High Performance ◽  
Binder Free ◽  
Supercapacitor Applications

scholarly journals Correction: High performance binder-free Fe–Ni hydroxides on nickel foam prepared in piranha solution for the oxygen evolution reaction

2021 ◽  
Vol 5 (4) ◽  
pp. 1222-1222
Author(s):  
Cheol-Hwan Shin ◽  
Yi Wei ◽  
Gisang Park ◽  
Joonhee Kang ◽  
Jong-Sung Yu
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Nickel Foam ◽  
Sustainable Energy ◽  
Piranha Solution ◽  
Binder Free

Correction for ‘High performance binder-free Fe–Ni hydroxides on nickel foam prepared in piranha solution for the oxygen evolution reaction’ by Cheol-Hwan Shin et al., Sustainable Energy Fuels, 2020, 4, 6311–6320, DOI: 10.1039/D0SE01253J.

Uniform growth of NiCo2S4 nanoflakes arrays on nickel foam for binder-free high-performance supercapacitors

2018 ◽  
Vol 54 (6) ◽  
pp. 4821-4830 ◽  
Author(s):  
Yan Zhang ◽  
Xinzhu Wang ◽  
Man Shen ◽  
Xin Fu ◽  
Ming Huang ◽  
...  
Keyword(s):  
High Performance ◽  
Nickel Foam ◽  
Uniform Growth ◽  
Binder Free

Sandwich-like reduced graphene oxide wrapped MOF-derived ZnCo2O4–ZnO–C on nickel foam as anodes for high performance lithium ion batteries

2015 ◽  
Vol 3 (43) ◽  
pp. 21569-21577 ◽  
Author(s):  
Zhaoqiang Li ◽  
Longwei Yin
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Nickel Foam ◽  
Lithium Ion ◽  
Excellent Electrochemical Performance ◽  
Reduced Graphene ◽  
Binder Free

A MOF composite GO/Zn–Co–ZIF/nickel foam derived RGO/ZnCo2O4–ZnO–C/Ni sandwich-like anode exhibits excellent electrochemical performance as a binder-free anode for LIBs.

scholarly journals Facile Synthesis of Coral Reef-Like ZnO/CoS2 Nanostructure on Nickel Foam as an Advanced Electrode Material for High-Performance Supercapacitors

Energies ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 4925
Author(s):  
Ikkurthi Kanaka Durga ◽  
Kummara Venkata Guru Raghavendra ◽  
Naga Bhushanam Kundakarla ◽  
Suresh Alapati ◽  
Jin-Woo Ahn ◽  
...  
Keyword(s):  
High Performance ◽  
Nickel Foam ◽  
Specific Capacity ◽  
Cost Effective ◽  
X Ray Diffraction ◽  
Hydrothermal Route ◽  
Binder Free ◽  
Crystalline Nature ◽  
The Cost ◽  
Morphology Of Surface

Nanocomposite electrodes receive much attention because of their excellent energy storage nature. Electrodes for supercapacitors have come a major source of interest. In this pursuit, the current work elucidates binder-free coral reefs resembling ZnO/CoS2 nanoarchitectures synthesized on the surface of Ni foams employing the cost-effective hydrothermal route. The Zno/CoS2 nanocomposite demonstrated excellent battery-type behavior, which can be employed for supercapcitor application. Various analyses were carried out in the current study, such as X-ray diffraction and high-resolution scanning electron microscopy, which allowed defining the crystalline nature and morphology of surface with ZnO/CoS2 nanoarchitectures. Electrochemical measures such as cyclic voltammetry, galvanostatic charge discharge, and potentiostatic impedance spectroscopy confirmed the battery-type behavior of the material. The synthesized precursors of binder-free ZnO/CoS2 nanostructures depicted an excellent specific capacity of 400.25 C·g−1 at 1 A·g−1, with a predominant cycling capacity of 88. 2% and retention holding of 68% at 10 A·g−1 and 2 A·g−1, even after 4000 cycles, representing an improvement compared to the pristine ZnO and CoS2 electroactive materials. Therefore, the electrochemical and morphological analyses suggest the excellent behavior of the ZnO/CoS2 nanoarchitectures, making them promising for supercapacitors.

scholarly journals MnO2/ZnCo2O4 with binder-free arrays on nickel foam loaded with graphene as a high performance electrode for advanced asymmetric supercapacitors

RSC Advances ◽  
2019 ◽  
Vol 9 (56) ◽  
pp. 32889-32897 ◽  
Author(s):  
Wanjuan Cong ◽  
Rui Miao ◽  
Bairui Tao ◽  
Fengjuan Miao
Keyword(s):  
Formation Process ◽  
High Performance ◽  
Composite Electrode ◽  
Nickel Foam ◽  
Asymmetric Supercapacitors ◽  
Binder Free

Schematic illustration of formation process of MnO2/ZnCo2O4/G/NF composite electrode.

A 3D walking palm-like core–shell CoMoO4@NiCo2S4@nickel foam composite for high-performance supercapacitors

2019 ◽  
Vol 48 (12) ◽  
pp. 3853-3861 ◽  
Author(s):  
Iftikhar Hussain ◽  
Awais Ali ◽  
Charmaine Lamiel ◽  
Saad Gomaa Mohamed ◽  
Sumanta Sahoo ◽  
...  
Keyword(s):  
Electrode Material ◽  
High Performance ◽  
Nickel Foam ◽  
Positive Electrode ◽  
Core Shell ◽  
High Capacitance ◽  
Positive Electrode Material ◽  
Foam Composite ◽  
Binder Free ◽  
Excellent Stability

3D core–shell binder-free CoMoO4@NiCo2S4@NF with excellent stability and high capacitance was developed as a positive electrode material for supercapacitors.

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