Ultra-high energy storage performances regulated by depletion region engineering sensitive to the electric field in PNP-type relaxor ferroelectric heterostructural films

2020 ◽  
Vol 8 (16) ◽  
pp. 8010-8019 ◽  
Author(s):  
Jieyu Chen ◽  
Zhehong Tang ◽  
Bo Yang ◽  
Shifeng Zhao
Keyword(s):  
Energy Storage ◽  
Perovskite Structure ◽  
High Energy ◽  
Depletion Region ◽  
Relaxor Ferroelectric ◽  
Layered Perovskite ◽  
Ultra High Energy ◽  
Layered Perovskite Structure ◽  
P Type ◽  
High Energy Storage

PNP-type heterostructured films of P-type Na0.5Bi3.25La1.25Ti4O15 and N-type BaBi3.4Pr0.6Ti4O15 layers with the same Aurivillius layered perovskite structure are designed to regulate the energy storage performances by depletion region engineering.

Relaxor ferroelectric 0.9BaTiO3–0.1Bi(Zn0.5Zr0.5)O3ceramic capacitors with high energy density and temperature stable energy storage properties

2017 ◽  
Vol 5 (37) ◽  
pp. 9552-9558 ◽  
Author(s):  
Qibin Yuan ◽  
Fangzhou Yao ◽  
Yifei Wang ◽  
Rong Ma ◽  
Hong Wang
Keyword(s):  
Energy Storage ◽  
Ferroelectric Ceramic ◽  
High Energy ◽  
Relaxor Ferroelectric ◽  
High Energy Density ◽  
Solid State Method ◽  
Conventional Solid State Method ◽  
Energy Storage Properties ◽  
Storage Properties ◽  
High Energy Storage

A relaxor ferroelectric ceramic for high energy storage applications based on 0.9BaTiO3–0.1Bi(Zn0.5Zr0.5)O3(0.9BT–0.1BZZ) was successfully fabricatedviaa conventional solid-state method.

Lead-free relaxor-ferroelectric ceramics for high-energy-storage applications

2020 ◽  
Vol 8 (26) ◽  
pp. 8962-8970 ◽  
Author(s):  
Abdullah Jan ◽  
Hanxing Liu ◽  
Hua Hao ◽  
Zhonghua Yao ◽  
Minghe Cao ◽  
...  
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
High Energy ◽  
Relaxor Ferroelectric ◽  
Lead Free ◽  
Ferroelectric Ceramics ◽  
Front Line ◽  
Energy Storage Applications ◽  
High Energy Storage ◽  
Relaxor Ferroelectric Ceramics

Relaxor-ferroelectric ceramics capacitors have been in the front line of investigations aimed at optimizing energy density due to their high Pmax, suppressed Pr, and high BDS levels, attributed to their highly dynamic polar nano-regions.

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