The Multifaceted Role of 2-Phenylimidazole in Epoxy Encapsulants for Electronic Devices Abstract: Epoxy encapsulants are integral to the reliability and performance of electronic devices, providing crucial protection against environmental factors, mechanical stress, and electrical leakage. 2-Phenylimidazole (2-PI) has emerged as a significant component in epoxy encapsulant formulations, acting primarily as a curing agent and accelerator....