Browsing by Author "Palanisamy Sundaramoorthy"
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- ItemConductive fillers incorporated with textile materials for the application of electromagnetic interference (EMI) shielding(Indian Institute of Technology, New Delhi, India, 2016) Palanisamy Sundaramoorthy; Tunáková Veronika; Militký Jiří
- ItemDevelopment of electrically conductive activated carbon fabric from Kevlar fabric for effective EMI shielding applications(Textile Bioengineering and Informatics Society, 2017) Karthik Daniel; Baheti Vijaykumar; Tunáková Veronika; Militký Jiří; Palanisamy Sundaramoorthy
- ItemDEVELOPMENT OF THE FORCE SENSITIVE RESISTORS USING POLYPYRROLE COATED COTTON WOVEN FABRIC FOR PRESSURE SENSING APPLICATION(2019) Palanisamy Sundaramoorthy; Tunáková Veronika; Karthik Daniel; Militký Jiří; Malengier Benny; Van Langenhova LievaThe cotton twill woven fabric is taken for coating with polypyrrole (PPy) conductive polymer by chemical oxidation method. Monomer, oxidant and dopant used are pyrrole, ferric chloride and Tetra-ethyl ammonium p-toluene-sulfonate at ratio of 4:2:1. Optimized monomer concentration of 0.4M is taken for polymerization process and processing time of 4 hours at 15 ⁰C. After the polymerization, the samples were washed with 2% ethanol and distilled water simultaneously until excess particle removing. The pressure sensing ability of the PPy cotton fabric is measured with change in resistivity by varying weight. The warp direction of the fabric is showing good sensitivity than weft direction. PPy cotton fabric has better sensing ability of pressure compare with standard nonwoven sample.
- ItemEffect of jute fibre treatment on moisture regain and mechanical performance of composite materials(IOP Publishing, 2017) Ali Azam; Baheti Vijaykumar; Militký Jiří; Jabbar Abdul; Siddique Hafiz Faisal; Karthik Daniel; Palanisamy Sundaramoorthy
- ItemElectromagnetic Interference Shielding of Metal Coated Ultrathin Nonwoven Fabrics and Their Factorial Design(MDPI, 2021) Tunáková Veronika; Yang Tao; Militký Jiří; Petrů Michal; Venkataraman Mohanapriya; Palanisamy Sundaramoorthy; Křemenáková Dana; Hu Shi
- ItemFiber-based structures for electromagnetic shielding 8211 comparison of different materials and textile structures(SAGE Publications, 2018) Palanisamy Sundaramoorthy; Tunáková Veronika; Militký Jiří
- ItemStudies on organic and inoganic micro/nano particle reinforced epoxy composites(TEXTILE BIOENGINEERING & INFORMATICS SOCIETY LTD, 2018) Militký Jiří; Karthik Daniel; Baheti Vijaykumar; Palanisamy Sundaramoorthy
- ItemSTUDY ON EFFECT OF MOISTURE CONTENT AND ELECTROMAGNETIC SHIELDING EFFECTIVENESS OF COTTON KNITTED FABRIC TREATED WITH VARIOUS LIQUID MEDIA(Technická univerzita v Liberci, 2017) Palanisamy Sundaramoorthy; Tunáková Veronika; Militký Jiří; Ali Azam; Karthik Daniel
- ItemStudy on textile comfort properties of polypropylene blended stainless steel woven fabric for the application of electromagnetic shielding effectiveness(Institute of Physics Publishing, 2017) Palanisamy Sundaramoorthy; Tunáková Veronika; Karthik Daniel; Ali Azam; Militký JiříIn this study, the different proportion of conductive component blended with polypropylene yarn were taken for making conductive textile samples for analysis of electromagnetic shielding effectiveness, fabric bending moment and air permeability. The ASTM D4935 coaxial transmission line method was used to study the electromagnetic shielding. Electromagnetic shielding effectiveness of textile structures containing different percentage of metal content ranges from 1 to 50 dB at high frequency range. Breathability of structures, more precisely air permeability was considered as one of important parameters for designing of electromagnetic radiation protective fabrics for certain applications. The bending moment of samples is decreases with increasing metal component percent.