Quan Li

TL;DR: In this article, BaTiO3 (BT)-based lead-free ceramics are regarded as one kind of prospective candidates for next generation pulsed power capacitors due to their environmentally friendly and relatively high energy storage properties.

TL;DR: A two-step strategy including adjusting the ratio of chemical elements to modify the microstructures and optimizing the preparation process to enhance electric breakdown strength has been proposed to greatly enhance the energy storing performance of lead-free ferroelectric ceramics, whose effectiveness has been proved within this investigation.

TL;DR: In this article, a viscous polymer process (VPP) was employed to realize preparation optimization of the above composition, which achieved much denser structure and higher breakdown strength in the 15SBT ceramic by VPP.

TL;DR: In this article, SBT and lanthanide elements were introduced into NBT-BT to transform the macro domain into micro domain, which effectively reduced the residual polarization and coercive field.

TL;DR: In this article, Ba(Zn1/3Nb2/3)O3 (BZN) was introduced to destroy long-range order domains in order to obtain higher energy storage performance.