Polythiophene-carbon nanotubes composites as energy storage materials for supercapacitor application

2016 ◽  
Author(s):  
A. K. Thakur ◽  
R. B. Choudhary ◽  
S. D. Sartale ◽  
Mangesh Desai
Keyword(s):  
Carbon Nanotubes ◽  
Energy Storage ◽  
Energy Storage Materials ◽  
Supercapacitor Application ◽  
Storage Materials

Application of carbon nanotubes for nanoelectronics and energy storage materials

2016 ◽  
Vol 4 ◽  
pp. 367-376
Author(s):  
Magdalena Pyzalska ◽  
Sandra Zdanowska ◽  
Damian Kulawik ◽  
Andrzej Holi ◽  
Anna Żurkowska ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Energy Storage ◽  
Energy Storage Materials ◽  
Storage Materials

The Effect of Low Weight Percent Multiwalled Carbon Nanotubes on the Dielectric Properties of Non-Conducting Polymer/Ceramic Nanocomposites for Energy Storage Materials

2020 ◽  
Vol 234 (1) ◽  
pp. 11-26
Author(s):  
Noor Saeed Khattak ◽  
Mohammad Saleem Khan ◽  
Luqman Ali Shah ◽  
Muhammad Farooq ◽  
Abdullah Khan ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Energy Storage ◽  
Dielectric Properties ◽  
Multiwalled Carbon Nanotubes ◽  
Functional Materials ◽  
Energy Storage Materials ◽  
X Ray Diffraction ◽  
Multiwalled Carbon ◽  
X Ray ◽  
Storage Materials

AbstractHere in this study timing saving, easy and cost effective methods has been applied for fabricating the dielectric energy storage materials. Ceramic nanoparticles (FLZC’s) have been successfully synthesized by Sol-Gel method and its nanocomposites with non-conducting polymers (PVP, PVA, PEG, PEO) and multiwalled carbon nanotubes (MWCNT’s) by one-pot blending technique. Energy dispersive x-ray diffraction (EDX), x-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier transforms infrared spectroscopy (FT-IR), thermogravimetric analysis (TGA/DTA), AC impedance analyzer and dielectric properties were determined for all the samples. Dielectric properties showed good agreement with that of energy storage substances for electronic device fabrication. High dielectric constant was achieved when 0.5 wt% MWCNT’s was added to FLZC’s/MWCNT’s/Polymer nanocomposites. The stability and performance of the nanocomposites were dependent on the type of polymer used. These preparation materials can be employed in functional materials, such as high charge-storage capacitors, electrostriction for artificial muscles and smart skins etc.

Porous TiO2 Conformal Coating on Carbon Nanotubes as Energy Storage Materials

2015 ◽  
Vol 169 ◽  
pp. 73-81 ◽  
Author(s):  
Litao Yan ◽  
Yun Xu ◽  
Meng Zhou ◽  
Gen Chen ◽  
Shuguang Deng ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Energy Storage ◽  
Energy Storage Materials ◽  
Conformal Coating ◽  
Porous Tio2 ◽  
Storage Materials

Titanium Oxynitride Nanoparticles Anchored on Carbon Nanotubes as Energy Storage Materials

2015 ◽  
Vol 7 (43) ◽  
pp. 24212-24217 ◽  
Author(s):  
Litao Yan ◽  
Gen Chen ◽  
Shuai Tan ◽  
Meng Zhou ◽  
Guifu Zou ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Energy Storage ◽  
Energy Storage Materials ◽  
Storage Materials

scholarly journals Composite MWCNT/ MIL-101 (Cr)/CaCl2 as High-Capacity Water Adsorbent for Long-Term Thermal Energy Storage

2021 ◽  
Vol 8 ◽  
Author(s):  
Lanting Lou ◽  
Min Xu ◽  
Xiulan Huai ◽  
Caifeng Huang ◽  
Zhangli Liu
Keyword(s):  
Carbon Nanotubes ◽  
Energy Storage ◽  
Adsorption Capacity ◽  
Calcium Chloride ◽  
Water Adsorption ◽  
Water Pressure ◽  
Experimental Results ◽  
Energy Storage Materials ◽  
Storage Materials ◽  
Adsorption Heat Pump

Mil-101 (Cr) material is considered to be one of the most potential thermochemical energy storage materials in recent years. It has the advantages of a typical S-type water adsorption isotherm. Has low working temperature and large water adsorption amount. However, the adsorption properties of the material need to be improved under low water pressure. To improve the performance, the acidified MWCNTs were added before the hydrothermal reaction of mil-101 (Cr) materials to optimize the micropore structure. After the preparation, the new composite thermochemical energy storage materials were prepared by impregnation with a certain concentration of calcium chloride aqueous solution. The effects of multi-walled carbon nanotubes and calcium chloride on the physical and chemical properties of the materials were discussed. Through X-ray diffraction experiment, scanning electron microscope, microstructure analysis, nitrogen adsorption capacity test, water adsorption capacity test, and other means, the micro characteristics, pore structure, crystal morphology, and chemical composition of the materials were characterized, and the water adsorption performance of the materials was synthesized. The experimental results show that the addition of carbon nanotubes can improve the pore properties of the materials so that the porous organic skeleton can accommodate more calcium chloride particles. The composite materials with calcium chloride can provide excellent hydrophilicity and high water adsorption capacity. Also, the water absorption rate and adsorption-desorption cycle capacity of the material have been significantly improved. The experimental results show that when the mass fraction of calcium chloride reaches 30% when 90 mg acidified MWCNTs are added into every four chromium nitrate crystals, the hydrophilicity and adsorption capacity of the composite can reach a high equilibrium state. At the same time, the experimental yield of the material is high, the product is easy to obtain, the environmental friendliness is also reflected, so it is expected to become the adsorption heat pump thermochemical energy storage material with research potential.

Recyclable electrochemical supercapacitors based on carbon nanotubes and organic nanocrystals

Nanoscale ◽  
2020 ◽  
Vol 12 (16) ◽  
pp. 8909-8914 ◽  
Author(s):  
Oksana Yanshyna ◽  
Haim Weissman ◽  
Boris Rybtchinski
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Energy Storage ◽  
Sustainable Energy ◽  
Energy Storage Materials ◽  
Electrochemical Supercapacitors ◽  
Storage Materials ◽  
Electrochemical Supercapacitor ◽  
Organic Nanocrystals

A fully recyclable electrochemical supercapacitor based on carbon nanotube electrodes and organic nanocrystalline dielectric membrane advances a concept of sustainable energy storage materials.

Peculiarities of Hydrogen Production Technology Using Energy Storage Materials

2016 ◽  
Vol 12 (4) ◽  
pp. 5-10
Author(s):  
L.F. Kozin ◽  
◽  
S.V. Volkov ◽  
A.V. Sviatogor ◽  
B.I. Daniltsev ◽  
...  
Keyword(s):  
Energy Storage ◽  
Hydrogen Production ◽  
Production Technology ◽  
Energy Storage Materials ◽  
Storage Materials

Pyrazolium Phase Change Materials for Solar-Thermal and Wind Energy Storage

2019 ◽  
Author(s):  
Karolina Matuszek ◽  
R. Vijayaraghavan ◽  
Craig Forsyth ◽  
Surianarayanan Mahadevan ◽  
Mega Kar ◽  
...  
Keyword(s):  
Energy Storage ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
Phase Change Materials ◽  
High Efficiency ◽  
Scale Up ◽  
Solar Thermal ◽  
Energy Storage Materials ◽  
Solar Thermal Energy ◽  
Storage Materials

Renewable energy has the ultimate capacity to resolve the environmental and scarcity challenges of the world’s energy supplies. However, both the utility of these sources and the economics of their implementation are strongly limited by their intermittent nature; inexpensive means of energy storage therefore needs to be part of the design. Distributed thermal energy storage is surprisingly underdeveloped in this context, in part due to the lack of advanced storage materials. Here, we describe a novel family of thermal energy storage materials based on pyrazolium cation, that operate in the 100-220°C temperature range, offering safe, inexpensive capacity, opening new pathways for high efficiency collection and storage of both solar-thermal energy, as well as excess wind power. We probe the molecular origins of the high thermal energy storage capacity of these ionic materials and demonstrate extended cycling that provides a basis for further scale up and development.

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