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Experimental and statistical analysis of dielectric barrier discharge plasma effect on sonochemically TiO2 coated cotton fabric using complete composite design
Current Applied Physics ( IF 2.4 ) Pub Date : 2021-09-04 , DOI: 10.1016/j.cap.2021.08.012
M. Saleem 1 , M.Y. Naz 1 , S. Shukrullah 1 , M.U. Farooq 2 , M. Zahid 3 , Z. Hussain 4 , M.M. Makhlouf 5
Affiliation  

A single step ultrasonic biosynthesis method was used to synthesize and coat TiO2 nanoparticles onto DBD plasma functionalized raw cotton. Titanium isopropoxide was reduced with aloe vera plant extract into TiO2 nanoparticles. The effect of DBD plasma treatment on self-cleaning property of TiO2 coated fabric was optimized statistically by using a complete composite design. To induce functional groups on the cotton fabric surface, the fabric was pre-treated with DBD plasma over various periods of time. The plasma exposure time, molarity of solution and ultrasonication time were optimized using complete composite design package. TiO2 nanoparticles revealed spherical shape and anatase phase with average crystallite size of 10.46 nm. The statistically optimized plasma exposure time, molarity and sonication time was 7 min, 0.80 and 75 min, respectively. The plasma activation of fabric significantly improved the adsorption, tensile strength and self-cleaning ability of TiO2 coated fabric.



中文翻译:

使用完全复合设计的介质阻挡放电等离子体对声化学 TiO2 涂层棉织物的影响的实验和统计分析

采用单步超声生物合成方法合成TiO 2纳米颗粒并将其包覆到DBD等离子功能化原棉上。用芦荟植物提取物将异丙醇钛还原成 TiO 2纳米颗粒。DBD等离子处理对TiO 2涂层织物自洁性能的影响通过完整的复合设计进行统计优化。为了在棉织物表面诱导官能团,织物用 DBD 等离子体预处理不同的时间段。使用完整的复合设计包优化等离子体暴露时间、溶液摩尔浓度和超声处理时间。二氧化钛2纳米颗粒显示球形和锐钛矿相,平均晶粒尺寸为 10.46 nm。统计学优化的血浆暴露时间、摩尔浓度和超声处理时间分别为 7 分钟、0.80 和 75 分钟。织物的等离子体活化显着提高了TiO 2涂层织物的吸附、拉伸强度和自清洁能力。

更新日期:2021-09-09
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