Quick responsive and durable supercapacitive performance of rGO/Zn(OH)2/PANI nanocomposites

2021 ◽  
Vol 44 (3) ◽  
Author(s):  
Aranganathan Viswanathan ◽  
Adka Nityananda Shetty ◽  
S P Bharath ◽  
K Mahendra
Keyword(s):  
Supercapacitive Performance

Metal-organic-framework derived hollow manganese nickel selenide spheres confined with nanosheets on nickel foam for hybrid supercapacitors

2021 ◽  
Author(s):  
Bahareh ameri ◽  
Akbar Mohammadi Zardkhoshoui ◽  
Saied Saeed Hosseiny Davarani
Keyword(s):  
Active Sites ◽  
Nickel Foam ◽  
Metal Organic Framework ◽  
High Surface ◽  
Metal Organic Frameworks ◽  
High Surface Area ◽  
Supercapacitive Performance ◽  
Hybrid Supercapacitors ◽  
Porous Networks ◽  
Metal Organic

Metal-organic frameworks (MOFs) derived nanoarchitectures have special features, such as high surface area (SA), abundant active sites, exclusive porous networks, and remarkable supercapacitive performance when compared to traditional nanoarchitectures. Herein,...

scholarly journals Rb intercalation enhanced the supercapacitive performance of layer-structured MoS2 as a 2D model material

2021 ◽  
Author(s):  
Ahmed H Biby ◽  
Basant A. Ali ◽  
Nageh Allam
Keyword(s):  
Energy Storage ◽  
Alkali Metals ◽  
2D Materials ◽  
Model Material ◽  
Supercapacitive Performance ◽  
Storage Performance ◽  
2D Model

Intercalation of alkali metals has proved to be an effective approach for the enhancement of the energy storage performance in layered-2D materials. However, the research so far has been limited...

MXene-CNT/PANI ternary material with excellent supercapacitive performance driven by synergy

2021 ◽  
Vol 868 ◽  
pp. 159159
Author(s):  
Yong-Zhu Cai ◽  
Yong-Sheng Fang ◽  
Wen-Qiang Cao ◽  
Peng He ◽  
Mao-Sheng Cao
Keyword(s):  
Supercapacitive Performance

Improved supercapacitive performance of low pore size and highly stable nanostructured NiCo2O4 electrodes

2021 ◽  
Author(s):  
N. Varalakshmi ◽  
A. Lakshmi Narayana ◽  
O. M. Hussain ◽  
N. Y. Sreedhar
Keyword(s):  
Pore Size ◽  
Supercapacitive Performance

Nanowires self-assemble into β-MnO2 nanospheres to form crosslinking 3D hierarchical porous networks: with template-free fabrication and good supercapacitive performance over a broad temperature range

2021 ◽  
Vol 5 (19) ◽  
pp. 4944-4954
Author(s):  
Li-Li Yu ◽  
Wei-Ling Xu ◽  
Jian-Guo Zhang ◽  
Shuang Li ◽  
Rong-Bing Li ◽  
...  
Keyword(s):  
Broad Temperature Range ◽  
Supercapacitive Performance ◽  
Temperature Range ◽  
Porous Networks ◽  
Self Assembling ◽  
Hierarchical Porous ◽  
Template Free

Template-free fabrication of nanowires self-assembling into nanospheres and crosslinking into 3D hierarchical porous β-MnO2 networks with good supercapacitive performance over a broad temperature range.

Nitrogen-Doped Mesoporous Carbon Derived from Polyaniline

2014 ◽  
Vol 926-930 ◽  
pp. 379-382
Author(s):  
De Yi Zhang ◽  
Li Wen Zheng ◽  
Long Yan Lei
Keyword(s):  
Mesoporous Carbon ◽  
Electronic Devices ◽  
Ordered Mesoporous Carbon ◽  
Additional Contribution ◽  
Electrochemical Capacitance ◽  
Supercapacitive Performance ◽  
Nitrogen Doped ◽  
Ordered Mesoporous ◽  
Capacitance Performance ◽  
A Current

In this paper, we demonstrate the successful fabrication of nitrogen doped ordered mesoporous carbon (PNOMC) materials using polyaniline as precursor. The synthesized PNOMC material exhibits enhanced supercapacitive performance due to the additional contribution from pseudo-capacitance originating from incorporation of nitrogen into the framework of carbon materials. Although the specific surface area of ​​the material is not high (386.2 m2/g), the specific capacitance is as high as the 271 F/g at a current density of 1A/g. The fabrication of nitrogen-doped ordered mesoporous carbon with enhanced electrochemical capacitance performance provides a viable route to promote its applications in electronic devices.

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