Structural distortion, ferroelectricity and ferromagnetism in Pb(Ti1−Fe )O3

Catalytic heterostructured materials for CO2 mitigation and conversion into fuels: a renewable energy approach towards a sustainable environment

“…222 Notably, in perovskites, absorption and excitation occur in femtoseconds while de-excitation is much slower, lasting in picosecond/nanosecond ranges. 222 Perovskite oxides also show ferroelectricity, 223 which, along with near-linear bond angles between BO 6 octahedra, have also been suggested to promote charge separation due to improved electronic mobility. 224,225 2Dlayered perovskites are also known to have enhanced photocatalytic ability due to their exceptional crystal structure that leads to anisotropic excited state charge transfer.…”

Structural and ferroelectric properties of perovskite Pb(1−x)(K0.5Sm0.5)xTiO3 ceramics

“…For 0.06 # x # 0.12, P-E hysteresis loops [ Fig. 6] appears to be lossy dielectric type 46,47 rather than typical ferroelectric. Also, no signature of domain switching is observed in I-E data for x # 0.12 (Fig.…”

Enhancement of CO gas sensing performance by Mn-doped porous ZnSnO3 microspheres

“…However, the high operating temperature and imperfect selectivity limit their practical applications. In this regard, ternary ABO 3 perovskite 6,7 structured MOS sensors have attracted the scientific community over the binary MOS sensors due to the presence of multiple cation sites for doping materials and exhibiting more potential for enhancing the device performance in gas sensing applications. Out of various choices, the zinc stannate (ZnSnO 3 ) ternary compound (n-type MOS) is a potential candidate due to its high electron mobility, conductivity, good stability, and attractive physical and chemical properties 8 compared to binary counterparts ZnO and SnO 2 .…”