Organic molecule functionalized lead sulfide hybrid system for energy storage and field dependent polarization performances.

ABSTRACT: A wet chemical route is reported for synthesising organic molecule stabilized lead sulfide nanoparticles. The dielectric capacitance, energy storage performances and field-driven polarization of the organic-inorganic hybrid system are investigated in the form of a device under varying temperature and frequency conditions. The structural analysis confirmed the formation of the monoclinic phase of lead sulfide within the organic network. The band structure of lead sulfide was obtained by density functional theory calculation that supported the semiconductor nature of the material with a direct band gap of 2.27 eV. The dielectric performance of the lead sulfide originated due to the dipolar and the space charge polarization. The energy storage ability of the material was investigated under DC

SUBMITTER: Ghosh SK 

PROVIDER: S-EPMC9652461 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature