Effect of Seed Addition on SnO2 -Based Varistors for Low Voltage Application

2012 ◽  
Vol 96 (2) ◽  
pp. 524-530 ◽  
Author(s):  
Mario Cilense ◽  
Miguel Angel Ramirez ◽  
Cesar Renato Foschini ◽  
Daniela Russo Leite ◽  
Alexandre Zirpoli Simões ◽  
...  
Keyword(s):  
Low Voltage ◽  
Seed Addition ◽  
Voltage Application

Thermoelectrical properties of graphene knife-coated cellulosic fabrics for defect monitoring in Joule-heated textiles

2022 ◽  
pp. 152808372110569
Author(s):  
Tamara Ruiz-Calleja ◽  
Rocío Calderón-Villajos ◽  
Marilés Bonet-Aracil ◽  
Eva Bou-Belda ◽  
Jaime Gisbert-Payá ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Temperature Increase ◽  
Low Voltage ◽  
Industrial Applications ◽  
Protective Equipment ◽  
Voltage Application ◽  
Useful Life ◽  
Coated Fabrics ◽  
Conductive Particles

Knife-coating can confer new properties on different textile substrates efficiently by integrating various compounds into the coating paste. Graphene nanoplatelets (GNP) is one of the most used elements for the functionalization of fabrics in recent years, providing electrical and thermal conductivity to fabrics, later used to develop products such as sensors or heated garments. This paper reports thermoelectrically conductive textiles fabrication through knife-coating of cellulosic fabrics with a GNP load from 0.4 to 2 wt% within an acrylic coating paste. The fabric doped with the highest GNP content reaches a temperature increase of 100°C in few seconds. Besides, it is found out that the thermographic images obtained during the electrical voltage application provide maps of irregularities in the dispersion of conductive particles of the coating and defects produced throughout their useful life. Therefore, the application of a low voltage on the coated fabrics allows fast and effective heating by Joule’s effect, whose thermographic images, in turn, can be used as structural maps to check the quality of the GNP doped coating. The temperature values and the heating rate obtained make these fabrics suitable for heating devices, anti-ice and de-ice systems, and protective equipment, which would be of great interest for industrial applications.

A LabVIEW-based Real-Time GUI for Switched Controlled Energy Harvesting Circuit for Low Voltage Application

2018 ◽  
Vol 66 (5) ◽  
pp. 720-730 ◽  
Author(s):  
MD Adnan Shahrukh Khan ◽  
R. K. Rajkumar ◽  
C. V. Aravind ◽  
Y. W. Wong ◽  
M. I. F. Bin Romli
Keyword(s):  
Energy Harvesting ◽  
Real Time ◽  
Low Voltage ◽  
Voltage Application

Investigation on magnetic resonant coupling for low voltage application

2015 ◽  
Author(s):  
N. A. Wahab ◽  
Z. Mat Yasin ◽  
Noraliza Hamzah ◽  
Z. I. Khan ◽  
M. K. Mohd Salleh
Keyword(s):  
Low Voltage ◽  
Resonant Coupling ◽  
Voltage Application
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