SAMPLE PREPARATION METHOD FOR POWDER X-RAY DIFFRACTION ANALYSIS

摘要

PROBLEM TO BE SOLVED: To provide a sample preparation method for powder X-ray diffraction analysis, in which preferred orientation does not occur even if a sample is powder having orientation.SOLUTION: A sample preparation method for powder X-ray diffraction analysis is characterized in that powder to be analyzed having orientation and an embedding agent are mixed with each other, the embedding agent is hardened to obtain a hardened material, and the hardened material is crushed to obtain powder samples after processed. It is preferable that the embedding agent be made from resin. Preferred orientation does not occur even if a sample holder is filled with powder samples after processed. If the embedding agent is made from resin, preparation of the hardened material is facilitated.SELECTED DRAWING: Figure 1