Viologens: A versatile organic molecule for energy storage applications

2021 ◽  
Author(s):  
Kathiresan Murugavel ◽  
Ambrose Bebin ◽  
Angu Lakhsmi Natarajan ◽  
Deepa Elizabeth Mathew ◽  
D Sujatha ◽  
...  
Keyword(s):  
Energy Storage ◽  
Electrochemical Properties ◽  
Organic Molecule ◽  
Structural Diversity ◽  
Fine Tuning ◽  
Active Materials ◽  
Energy Storage Applications ◽  
Molecular Tailoring

Organic redox compounds illustrate to be a fascinating class of active materials in energy-storage applications. The structural diversity as well as molecular tailoring helps in fine-tuning of the electrochemical properties...

Shock Waves Induced Enhancement of Electrochemical Properties of CoFe2O4 Nanoparticles for Energy Storage Applications

2021 ◽  
pp. 101539
Author(s):  
A. Sivakumar ◽  
S. Sahaya Jude Dhas ◽  
Abdulrahman I. Almansour ◽  
Raju Suresh Kumar ◽  
Natarajan Arumugam ◽  
...  
Keyword(s):  
Energy Storage ◽  
Shock Waves ◽  
Electrochemical Properties ◽  
Cofe2o4 Nanoparticles ◽  
Energy Storage Applications

Hexylsulfanyl-substituted CoPc and GO-CoPc on Ni foam as electroactive material for supercapacitors

2019 ◽  
Vol 23 (11n12) ◽  
pp. 1616-1621
Author(s):  
Nevin Taşaltın ◽  
Cihat Taşaltın ◽  
Hamide Aydın ◽  
Utkan Şahintürk ◽  
Ayşe Gül Gürek
Keyword(s):  
Energy Storage ◽  
Electrochemical Properties ◽  
Current Density ◽  
Ni Foam ◽  
Electroactive Material ◽  
Energy Storage Applications

For energy storage applications, hexylsulfanyl-substituted CoPc and GO-CoPc electrodes were prepared on Ni foam, and then electrochemical properties of the materials were investigated. The GO-CoPc nanocomposite electrode exhibits 56 mFcm[Formula: see text] at 1.4 mAcm[Formula: see text] current density. The results show that the GO-CoPc nanocomposite electrode is a promising electroactive material for supercapacitors.

scholarly journals Electrochemical Properties of Graphene Oxide Nanoribbons/Polypyrrole Nanocomposites

2019 ◽  
Vol 5 (2) ◽  
pp. 18 ◽  
Author(s):  
Johara Al Dream ◽  
Camila Zequine ◽  
K. Siam ◽  
Pawan K. Kahol ◽  
S. R. Mishra ◽  
...  
Keyword(s):  
Cyclic Voltammetry ◽  
Graphene Oxide ◽  
Energy Storage ◽  
Conducting Polymers ◽  
Electrochemical Properties ◽  
Specific Capacitance ◽  
Electrode Materials ◽  
Graphene Nanoribbons ◽  
Graphene Oxide Nanoribbons ◽  
Energy Storage Applications

Graphene is a highly studied material due to its unique electrical, optical, and mechanical properties. Graphene is widely applied in the field of energy such as in batteries, supercapacitors, and solar cells. The properties of graphene can be further improved by making nanocomposites with conducting polymers. In this work, graphene oxide nanoribbons (GONRs) were synthesized by unzipping multiwall carbon nanotubes. Graphene nanoribbons were used to make nanocomposites with polypyrrole for energy storage applications. The synthesized nanocomposites were structurally and electrochemically characterized to understand their structure and electrochemical properties. The electrochemical characterizations of these nanocomposites were carried out using cyclic voltammetry. The specific capacitance of the nanocomposites was observed to decrease with increasing scan rates. The highest specific capacitance of 2066 F/g was observed using cyclic voltammetry for the optimized nanocomposite of GONR and polypyrrole. Our study suggests that the electrochemical properties of graphene or polypyrrole can be improved by making their composites and that they could be successfully used as electrode materials for energy storage applications. This study can also be extended to the self-assembly of other conducting polymers and graphene nanoribbons through a simple route for various other applications.

The facile synthesis of layered Ti2C MXene/carbon nanotube composite paper with enhanced electrochemical properties

2017 ◽  
Vol 46 (43) ◽  
pp. 14880-14887 ◽  
Author(s):  
Longfei Li ◽  
Fen Wang ◽  
Jianfeng Zhu ◽  
Wenling Wu
Keyword(s):  
Carbon Nanotube ◽  
Energy Storage ◽  
Potential Energy ◽  
Electrochemical Properties ◽  
Facile Synthesis ◽  
Energy Storage Applications ◽  
Carbon Nanotube Composite ◽  
Composite Paper

Ti2AlC has been investigated for several decades, but much less attention has been paid to its delamination and potential energy storage applications, mainly due to the difficulty of delamination and its oxidation features.

Electrochemical properties of manganese oxide coated onto carbon nanotubes for energy-storage applications

2008 ◽  
Vol 178 (1) ◽  
pp. 483-489 ◽  
Author(s):  
Sang-Bok Ma ◽  
Kyung-Wan Nam ◽  
Won-Sub Yoon ◽  
Xiao-Qing Yang ◽  
Kyun-Young Ahn ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Energy Storage ◽  
Electrochemical Properties ◽  
Manganese Oxide ◽  
Energy Storage Applications

scholarly journals Structure and electrochemical properties of hierarchically porous carbon nanomaterials derived from hybrid ZIF-8/ZIF-67 bi-MOF coated cyclomatrix poly(organophosphazene) nanospheres

2020 ◽  
Vol 44 (11) ◽  
pp. 4353-4362
Author(s):  
Yutao Zhou ◽  
Alan M. Wemyss ◽  
Oliver B. Brown ◽  
Qianye Huang ◽  
Chaoying Wan
Keyword(s):  
Energy Storage ◽  
Electrochemical Properties ◽  
Porous Carbon ◽  
Carbon Nanostructures ◽  
Carbon Nanomaterials ◽  
Electrochemical Energy Storage ◽  
Hierarchically Porous ◽  
Metal Elements ◽  
Energy Storage Applications ◽  
Electrochemical Energy

Hierarchically porous carbon nanostructures with intrinsically doped heteroatoms and metal elements are attractive for electrochemical energy storage applications.

scholarly journals Electrochemical Properties of Na0.66V4O10 Nanostructures as Cathode Material in Rechargeable Batteries for Energy Storage Applications

ACS Omega ◽  
2019 ◽  
Vol 4 (6) ◽  
pp. 9878-9888 ◽  
Author(s):  
Rakesh Saroha ◽  
Tuhin S. Khan ◽  
Mahesh Chandra ◽  
Rishabh Shukla ◽  
Amrish K. Panwar ◽  
...  
Keyword(s):  
Energy Storage ◽  
Cathode Material ◽  
Electrochemical Properties ◽  
Rechargeable Batteries ◽  
Energy Storage Applications
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