| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method to obtain the cross section of fiber in order to observe the inner structure of porous fiber in a wet state by SEM. <P>SOLUTION: Provided is a method to obtain the cross section of fiber in order to observe the inner structure of porous fiber in a wet state, comprising the steps of: performing drying treatment to fiber; performing resin embedding treatment to the fiber subjected to the drying treatment; cross-sectionally processing the fiber subjected to the resin embedding treatment; and removing the embedded resin from the fiber subjected cross-sectionally processed, in this order. <P>COPYRIGHT: (C)2013,JPO&INPIT |
