Removed: Prototipe Pakaian Anti Radiasi Unisex Sportswear Smartphone Dengan Paparan Radiasi Plasma Pijar Korona Elektroda Tip- Silinder

Abstract

Abstrak Pada penelitian ini telah dikembangkan sebuah produk pakaian anti radiasi unisex sports wear menggunakan teknologi plasma pijar korona elektroda tip-plane. Plasma pijar korona dibangkitkan dengan listrik tegangan tinggi serta menggunakan elektroda asimetri (lancip dan plat).Pembuatan pakaian anti radiasi menggunakan bahan rajut yang telah diplasma sertadilapisi dengan tinta konduktif. Hasil studi memperlihatkan bahwa metode pembuatan pakaian dengan plasma pijar korona telah berhasil mengurangi radiasi gelombang elektromagnetik. Kata kunci: plasma pijar, pakaian unisex sportswear, elektroda tip-plane, anti radiasi Abstract This paper describes the making of an anti-radiation smartphone unisex sportswear. The anti-radiation patch was developed by first modifiying the surface of the textile using atmospheric pressure plasma technology. The plasma corona discharge is generated by using a high voltage electricity withasymmetrical electrodes (tip and plane). The treated patch was than coated with graphite based conductive ink. The result of thisresearchindicates that an anti-radiation clothe patch was succesfully shield an electromagnetic radiation from a smartphone. Keywords: plasma discharge, unisex sportswear, tip-plane electrode, electromagnetic shielding

Efek Modifikasi Plasma Untuk Meningkatkan Sifat Tahan Api Dari Kain Katunfect of Plasma Modification for Improving Fire Retardant Properties of Cotton Fabric

“…Plasma merupakan materi ke-4 yang tersusun dari substansi gas yang terionisasi ( & Mozetic, 2013), (Putra, Mohamad dan Yusuf, 2020), (Putra, Fitri, Purnama & Mohamad. 2020), (Putra & Wijayono, 2019),.…”

Surface modification of polyester-cotton (TC 70%) fabric by corona discharged plasma with tip-cylinder electrode configuration-assisted coating carbon black conductive ink for electromagnetic shielding fabric

“…Several researchers (Chen, Lee, Lin, & Koch, 2007;Cheng et al, 2015;Hwang, Chen, Lou, & Lin, 2014;Kumar et al, 2015;Li, Zhang, & Yin, 2012;Ozen, Usta, Yuksek, Sancak, & Soin, 2018) in the field of textiles are currently trying to make anti-radiation clothing with a material and coating process that is simple and affordable but also has good washing test resistance. Some researchers (Boonchoat, Satreerat, & Hodak, 2010;Jung & Choi, 2007;Lieberman & Lichtenberg, 1994;Murti & Putra, 2020;Putra, Fitri, Purnama, & Mohamad, 2020;Putra, Mohamad, & Wijayono, 2020;Putra, Mohamad, & Yusuf, 2020) stated that the method of radiation exposure by plasma generators has been shown to strengthen the adhesive material coating force and is proven effective in absorbing the material to be deposited. Some researchers (Ozen et al, 2018;Putra, Fitri, et al, 2020) also stated that to obtain anti-radiation material, the textile fabric must have a conductive property but not oxidize easily, one example of the recommended material is carbon black.…”

“…Some researchers (Boonchoat, Satreerat, & Hodak, 2010;Jung & Choi, 2007;Lieberman & Lichtenberg, 1994;Murti & Putra, 2020;Putra, Fitri, Purnama, & Mohamad, 2020;Putra, Mohamad, & Wijayono, 2020;Putra, Mohamad, & Yusuf, 2020) stated that the method of radiation exposure by plasma generators has been shown to strengthen the adhesive material coating force and is proven effective in absorbing the material to be deposited. Some researchers (Ozen et al, 2018;Putra, Fitri, et al, 2020) also stated that to obtain anti-radiation material, the textile fabric must have a conductive property but not oxidize easily, one example of the recommended material is carbon black. Several researchers (Putra, Fitri, et al, 2020;Rausher, Perucca, & Buyle, 2010;Shishoo, 2007;Sjaifudin, Widodo, Muhlisin, & Nur, 2014) stated that one type of plasma generator is a corona discharged plasma generator.…”

“…Some researchers (Ozen et al, 2018;Putra, Fitri, et al, 2020) also stated that to obtain anti-radiation material, the textile fabric must have a conductive property but not oxidize easily, one example of the recommended material is carbon black. Several researchers (Putra, Fitri, et al, 2020;Rausher, Perucca, & Buyle, 2010;Shishoo, 2007;Sjaifudin, Widodo, Muhlisin, & Nur, 2014) stated that one type of plasma generator is a corona discharged plasma generator. Corona discharged plasma under atmospheric pressure, ambient gases, and room temperature is a unique treatment for non partially, without difficulty apparatus and simple procedures for developing coating on fabric in the textile industry.…”

“…Cheng et al, (2015) reported that they have succeeded in developing conductive fabrics as anti-radiation material for electromagnetic waves. several researchers (Jung & Choi, 2007;Mariotti et al, 2016;Murti & Putra, 2020;Putra, Fitri, et al, 2020;Putra, Mohamad, & Wijayono, 2020;Rausher et al, 2010) reported that they also researched textile materials with the topic of fine coating engineering studies with either plasma method or conventional method on textile materials. Several studies (Avloni et al, 2007;Kumar et al, 2015;Li et al, 2012;Morent et al, 2008;Safarova, Tunak, Truhlar, & Militky, 2016;Safarova & Militky, 2012) showed that electronic devices such as smartphones has electromagnetic radiation that can cause negatively affect the user's body.…”