Removal of Indoor Formaldehyde with Nanoscale Catalytic Oxidation

Abstract

Catalytic oxidization has been studied for elimination of indoor formaldehyde. It was found that manganese dioxide (MnO2) is the most effective catalyst among all the tested catalysts at room condition. In the present investigation, the formaldehyde removal efficiency of several commercially available MnO2 catalysts was studied with typical method. Studies showed that the efficiency of MnO2 can be affected by the particle size, the dispersity and the work hours.

Recent development of centrifugal electrospinning

“…Because of their large specific surface area, high porosity, and tunable mechanical properties, nanofibers have broad application in many fields, including bioengineered structures, air and water filtration, electronics, drug delivery, fuel cells, biomedical tissue engineering, building materials, and smart clothing . However, nanofibers produced by traditional methods present some problems, including their toxic solvents and low output.…”