Functional properties of microwave-absorbent nanocomposite coatings based on thermoplastic polyurethane-based and hybrid carbon-based nanofillers

2011 ◽  
Vol 23 (6) ◽  
pp. 975-983 ◽  
Author(s):  
A. Bhattacharyya ◽  
M. Joshi
Keyword(s):  
Functional Properties ◽  
Thermoplastic Polyurethane ◽  
Nanocomposite Coatings ◽  
Hybrid Carbon ◽  
Carbon Based

scholarly journals Toughening of nanocomposite hard coatings

2020 ◽  
Vol 59 (1) ◽  
pp. 553-585
Author(s):  
Suman Kumari Mishra
Keyword(s):  
Coefficient Of Friction ◽  
Hard Coatings ◽  
Nanocomposite Coatings ◽  
Similar System ◽  
Future Directions ◽  
Research Technology ◽  
High Toughness ◽  
Contact Loads ◽  
Component Phase ◽  
Carbon Based

AbstractFor engineering applications, hardness must be complimented with high toughness for applications where high contact loads are there. A good combination of hardness, toughness and low coefficient of friction can be achieved, by suitable tailoring of microstructures of coating in hard nanocomposite coatings. Tribologocal applications require hard coatings with tailored functionalities for different applications; hard nanocomposite coatings are potential materials for such applications. Ti and amorphous carbon based systems have shown more promising material. The present review discusses the nanocomposite hard coatings, mechanism of enhancement of toughness, multilayer hard nanocomposite coatings. Here, mainly Ti and Si based nanocomposite has been discussed as carbon based reviews are available in plenty in literature and well documented. Ti-B-N, Ti-Si-B-C, Ti-Si-B-C-N, Si-C-N, Ti-Al-N, Ti-Al-Si-N, Al-Si-N, Ti-Cr-Al-N, Zr-Si-N and some other similar system nanocomposite hard coatings are important where the gradual and intelligent additions of different elements in hard single component phase provides the combination of hardness, toughness and low coefficient of friction. Some of these systems are discussed. In the end, the future directions of research, Technology„ which are required to achieve tough nanocomposite hard coatings for actual applications are also highlighted.

Hybrid Carbon-Based Nanostructured Platforms for the Advanced Bioreactors

2015 ◽  
Vol 15 (12) ◽  
pp. 10074-10090 ◽  
Author(s):  
I. Levchenko ◽  
A. Mai-Prochnow ◽  
S. Yick ◽  
M. M. M. Bilek ◽  
A. Kondyurin ◽  
...  
Keyword(s):  
Hybrid Carbon ◽  
Carbon Based

Sliding wear and fretting wear of diamondlike carbon-based, functionally graded nanocomposite coatings

Wear ◽  
1999 ◽  
Vol 225-229 ◽  
pp. 65-73 ◽  
Author(s):  
K Miyoshi ◽  
B Pohlchuck ◽  
Kenneth W Street ◽  
J.S Zabinski ◽  
J.H Sanders ◽  
...  
Keyword(s):  
Sliding Wear ◽  
Functionally Graded ◽  
Fretting Wear ◽  
Nanocomposite Coatings ◽  
Diamondlike Carbon ◽  
Carbon Based

scholarly journals The effect of plasticization on the functional properties of thermoplastic polyurethane ureas

2019 ◽  
Vol 537 ◽  
pp. 022005
Author(s):  
V Yu Senichev ◽  
M A Makarova ◽  
A V Savchuk ◽  
A I Slobodinyuk ◽  
T E Oshchepkova
Keyword(s):  
Functional Properties ◽  
Thermoplastic Polyurethane

Negative differential resistance in hybrid carbon-based structures

2019 ◽  
Vol 99 (19) ◽  
Author(s):  
A. B. Felix ◽  
M. Pacheco ◽  
P. Orellana ◽  
A. Latgé
Keyword(s):  
Negative Differential Resistance ◽  
Differential Resistance ◽  
Hybrid Carbon ◽  
Carbon Based

scholarly journals Synergetic Effects of Hybrid Carbon Nanostructured Counter Electrodes for Dye-Sensitized Solar Cells: A Review

Materials ◽  
2020 ◽  
Vol 13 (12) ◽  
pp. 2779 ◽  
Author(s):  
Manas R. Samantaray ◽  
Abhay Kumar Mondal ◽  
Govindhasamy Murugadoss ◽  
Sudhagar Pitchaimuthu ◽  
Santanu Das ◽  
...  
Keyword(s):  
Solar Cells ◽  
Carbon Nanomaterials ◽  
Dye Sensitized Solar Cells ◽  
Liquid Electrolyte ◽  
Large Area ◽  
Counter Electrodes ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
Hybrid Carbon ◽  
Carbon Based

This article provides an overview of the structural and physicochemical properties of stable carbon-based nanomaterials and their applications as counter electrodes (CEs) in dye-sensitized solar cells (DSSCs). The research community has long sought to harvest highly efficient third-generation DSSCs by developing carbon-based CEs, which are among the most important components of DSSCs. Since the initial introduction of DSSCs, Pt-based electrodes have been commonly used as CEs owing to their high-electrocatalytic activities, thus, accelerating the redox couple at the electrode/electrolyte interface to complete the circuit. However, Pt-based electrodes have several limitations due to their cost, abundance, complicated facility, and low corrosion resistance in a liquid electrolyte, which further restricts the large-area applications of DSSCs. Although carbon-based nanostructures showed the best potential to replace Pt-CE of DSSC, several new properties and characteristics of carbon-CE have been reported for future enhancements in this field. In this review, we discuss the detailed synthesis, properties, and performances of various carbonaceous materials proposed for DSSC-CE. These nano-carbon materials include carbon nanoparticles, activated carbon, carbon nanofibers, carbon nanotube, two-dimensional graphene, and hybrid carbon material composites. Among the CE materials currently available, carbon-carbon hybridized electrodes show the best performance efficiency (up to 10.05%) with a high fill factor (83%). Indeed, up to 8.23% improvements in cell efficiency may be achieved by a carbon-metal hybrid material under sun condition. This review then provides guidance on how to choose appropriate carbon nanomaterials to improve the performance of CEs used in DSSCs.

scholarly journals Influence of nitrided and nitrocarburised layers on the functional properties of nitrogen-doped soft carbon-based coatings deposited on 316L steel under DC glow-discharge conditions

2020 ◽  
Vol 392 ◽  
pp. 125705 ◽  
Author(s):  
Tomasz Borowski ◽  
Krzysztof Kulikowski ◽  
Bogusława Adamczyk-Cieślak ◽  
Krzysztof Rożniatowski ◽  
Maciej Spychalski ◽  
...  
Keyword(s):  
Glow Discharge ◽  
Functional Properties ◽  
Dc Glow Discharge ◽  
Nitrogen Doped ◽  
316L Steel ◽  
Soft Carbon ◽  
Carbon Based

scholarly journals A review on the application of inorganic nanoparticles in chemical surface coatings on metallic substrates

RSC Advances ◽  
2017 ◽  
Vol 7 (13) ◽  
pp. 7531-7539 ◽  
Author(s):  
Cong-cong Jiang ◽  
Yan-ke Cao ◽  
Gui-yong Xiao ◽  
Rui-fu Zhu ◽  
Yu-peng Lu
Keyword(s):  
Mechanical Properties ◽  
Corrosion Resistance ◽  
Functional Properties ◽  
Inorganic Nanoparticles ◽  
Surface Coatings ◽  
Nanocomposite Coatings ◽  
Metallic Substrates ◽  
Chemical Surface

Nanocomposite coatings obtained by the controlled addition of inorganic nanoparticles into the treatment baths not only improve the corrosion resistance and mechanical properties, but also enhance the functional properties.

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