Thermal or Nonthermal Microwave Effects-The Mechanism of Microwave Heating

The concept of nonthermal microwave effects had received considerable attention in recent years and was the subject of intense debate in the scientific community. In order to probe the existence of microwave effects, many organic transformations were carried out under both microwave dielectric heating and conventional thermal heating. The interaction of microwave and materials were discussed in this paper, and the evaluation experiments of nonthermal microwave effects were performed at accurate internal reaction measurements. The observed effects were mainly thermal effect.