Influence of microstructure on electromechanical properties of nano-crystalline La-Pb(Ni1/3Sb2/3)-PbZrTiO3 ferroelectric ceramics

Kumar, H. H.; Lonkar, C. M.; Balasubramanian, K.

doi:10.1007/s00339-017-1231-8

Cited by 4 publications

(1 citation statement)

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…[ 23,24 ] PbZrTiO 3 (PZT)‐based ferroelectric materials display outstanding ferroelectric performance owing to the presence of a morphotropic phase boundary (MPB). [ 25–34 ] However the volatilization of lead (Pb) makes the long term use of lead containing materials deleterious to both human health and the environment. [ 35,36 ] As a result, lead‐free ferroelectric materials such as BaTiO 3 (BTO), BiFeO 3 (BFO), and KNaNbO 3 (KNN) have attracted the interest of researchers.…”

Section: Introductionmentioning

confidence: 99%

Scavenging Energy Sources Using Ferroelectric Materials

Bowen

Yang

2021

Adv Funct Materials

View full text Add to dashboard Cite

Ferroelectric materials have attracted interest for over a hundred years as a result of their spontaneous polarization and a polarization orientation that can be reversed by the application of an external electric field. In addition, the degree of polarization can be affected by external stimuli such as vibrations, stress, heat, and light. These properties enable ferroelectric materials to be used to fabricate nanogenerators, which are devices used in energy scavenging applications and provide an opportunity to obtain electrical energy from a variety of external stimuli. This review discusses the development of ferroelectric-based nanogenerators for scavenging mechanical, thermal, and solar energies through the piezoelectric effect, pyroelectric effect, and photovoltaic effect, respectively. The mechanisms of the effects and the pathways to optimize the output performance of the nanogenerators are analyzed in detail. Recent developments in energy harvesting using ferroelectric materials are discussed with the objective to motivate attention and efforts in this growing field.

show abstract

Section: Introductionmentioning

confidence: 99%