Novel Low‐Temperature Synthesis of Ferroelectric Neodymium‐Doped Bismuth Titanate Nanoparticles

Abstract

Crores (one of the PIs) 3. Synthesis and Characterization of Iron Chalcogenide, FeS2 (Pyrite) and Fe2SiS4 Thin-Films for Photovoltaic Applications, Department of Science and Technology, 49.34 Lakhs, 2014-17 (Co-PI) 4. Investigations into compositionally modulated magnetoelectric gallium ferrite for sensor and transducer applications,

SYNTHESIS AND DIELECTRIC PROPERTIES OF FOUR-LAYERED AURIVILLIUS SrBi4Ti4O15 DOPED Nd3+ AND Mn4+

“…Ferroelektrik oksida bismut berlapis atau yang dikenal dengan senyawa Aurivillius intensif dipelajari saat ini karena potensi aplikasinya dalam Ferroelectric Random Access Memory (FRAM) serta penggunaan sebagai sensor dan aktuator (Prakash and Garg, 2007).…”

Low‐Temperature Synthesis of Bi3.15Nd0.85Ti3O12 Nanoplates by a Sol–Gel‐Hydrothermal Method

“…1,3,9 Lanthanoid cations-modified Bi 4 Ti 3 O 12 powders were traditionally synthesized by a solid-state method at around 1000°C, 3,10 which results in that the loss of Bi becomes inevitable. Several alternative chemical synthesis routes have been proposed to reduce the sintering temperature, including hydrolysis method, 11 coprecipitaton method, 12 citrate-gel method, 13 complex polymerization method, 14 sol-gel method, 15 and so on. However, these chemical methods still need an additional calcined process at a temperature of >400°C, which is far from low cost and result in agglomeration, inhomogeneous particle size, and the Bi volatilization of Bi 4 Ti 3 O 12 pow-ders.…”