根据催化剂的表征结果，催化剂虽然有着比较稳定的化学性质不会在微波照射下

According to the characterization results of the catalyst, although the catalyst has relatively stable chemical properties and will not be converted into other substances under microwave irradiation, it reacts more violently under microwave irradiation. Therefore, the catalyst particles will fragment slightly when they collide with each other, causing fragmentation. The cracked catalyst loses its catalytic effect.

According to the characterization results of the catalyst, although the catalyst has a relatively stable chemical properties will not be converted into other substances under microwave exposure but the reaction under microwave exposure is more intense, so the catalyst particles in the collision between each other will occur a small amount of fragmentation, resulting in fragmentation of the catalyst lost catalytic action.

According to the characterization results of the catalyst, although the catalyst has relatively stable chemical properties, it will not be converted into other substances under microwave irradiation, but the reaction is more intense under microwave irradiation, so a small amount of fragmentation will occur between the catalyst particles colliding with each other, resulting in the loss of catalytic effect of the fragmented catalyst.<br>