AIR FILTER CONTAINING ABSORBENT FOR RADIOACTIVE MATERIAL, MASK USING THE SAME, AND AIR FILTER UNIT

摘要

PROBLEM TO BE SOLVED: To provide an air filter capable of effectively absorbing and removing a radioactive material including metal atoms such as radioactive cesium and radioactive strontium radiated into the atmosphere, a mask using the air filter, and an air filter unit used for an air cleaner, an air conditioner or the like.;SOLUTION: There is provided the air filter containing an absorbent for radioactive material in a base material, the absorbent being (a) composite diamond fine particles such that diamond fine particles carry a metal ferrocyanide compound and/or a metal ferricyanide compound and/or (b) composite carbon nanotubes such that carbon nanotubes carry a metal ferrocyanide compound and/or a metal ferricyanide compound.;COPYRIGHT: (C)2013,JPO&INPIT