開口部付近の建築材料の帯電による花粉吸着性能の研究

抄録

Pollen that invades through the opening by ventilation is a serious problem for hay fever patients. In this study, it was confirmed that pollen adsorption performance can be imparted to aluminum plates, galvalume steel plates, and vinyl chloride resin plates, which are building materials used around the openings, by applying a voltage and electrified them. Within the measurement range of this study, the surface potentials of the aluminum plate and the galvalume steel plate were almost uniform, but the surface potentials of the vinyl chloride resin plate were not uniform. In addition, the number of adsorptions increased as the absolute value of the output voltage increased for aluminum plate, galvalume steel plate, and vinyl chloride resin plate at all output voltages. The number of adsorptions of the aluminum plate was the largest at all output voltages and the number of adsorptions of the vinyl chloride resin plate was the smallest at all output voltages. The equation proposed in this study shows the relationship between the adsorption range and the adsorption amount by the aluminum plate at output voltages of 6 to 12 kV and -3 to -12 kV.