Here, we have developed a composite nanofiber that can withstand temperatures up to 400 degrees Celsius. Due to the thermal stability and relatively high filtration efficiency, this nanofiber material has a good use value for working in a high temperature environment.
(PM) The smaller the size, the deeper it can enter the lungs and bronchi, causing a series of health problems. Traditional electret air filters used in HVAC systems cannot effectively remove PM2.5. The electrospinning process can produce fibers of various diameters, including ultra-fine yarns. Which involves polyacrylonitrile (PAN) fiber.
The focus of this research is an air filter with antibacterial and antiviral properties that can efficiently remove particulate matter (PM). Research on air filter materials is important for removing air pollutants and preventing the spread of respiratory infectious diseases.
The main purpose of this research is to produce high-efficiency nanofiber filters with long-term antibacterial properties and to confirm the function of samples under actual filtration conditions. . Based on this study, it can be concluded that nanofibers with well-researched durable antibacterial properties may be recommended as excellent materials for water and air filtration applications.
To prevent the spread of bacteria and viruses, personal protection must be mandatory to use masks. Here, we report a three-layer cotton-PLA-cotton biodegradable mask that contains encapsulated phytochemicals in the internal filter layer. The innovative masks using this material will bring very gratifying results to daily life and medical front-line use.
Traditional polymer nanofibers can only remove PM from the flue. The purpose of this research is to study the adsorption capacity and selective permeability of hybrid nanofiber filter media based on polyacrylonitrile (PAN).
In this work, the silver nanoparticles (AgNPs) were produced by liquid phase reduction method and were added into polyvinylidene fluoride (PVDF) solutions at a ratio of 0.2%, 0.4%, 0.6%, 0.8%, and 1% for electrospinning. Finally durable antibacterial property was successfully developed by adding AgNPs and by creating tree-like structure fibers.
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