Advances in lead-free pyroelectric materials: a comprehensive review
Pyroelectric materials are important functional materials that can generate an electrical
response upon a temperature change. Among the many different types of pyroelectric …
response upon a temperature change. Among the many different types of pyroelectric …
[HTML][HTML] Growth, Properties and Applications of Bi0.5Na0.5TiO3 Ferroelectric Nanomaterials
The emerging demands for miniaturization of electronics has driven the research into
various nanomaterials. Lead-free Bi0. 5Na0. 5TiO3 (BNT) ferroelectric nanomaterials have …
various nanomaterials. Lead-free Bi0. 5Na0. 5TiO3 (BNT) ferroelectric nanomaterials have …
Enhancement of Piezoelectricity by Novel Poling Method of the Rare‐Earth Modified BiFeO3–BaTiO3 Lead‐Free Ceramics
In piezoceramics, the Curie temperature (TC) and piezoelectric coefficient (d33) are often
inversely proportional, so it is very difficult to optimize high piezoelectricity and TC …
inversely proportional, so it is very difficult to optimize high piezoelectricity and TC …
Effect of sintering temperature on the depolarization behavior of (Bi0.5Na0.5)TiO3‐based ceramics
P Peng, H Nie, C Zheng, G Wang… - Journal of the …, 2021 - Wiley Online Library
Abstract (Bi0. 5Na0. 5) TiO3 (BNT)‐based ferroelectric ceramics have drawn extensive
attention because of their excellent electrical properties and interesting depolarization …
attention because of their excellent electrical properties and interesting depolarization …
Enhanced pyroelectric properties of lead‐free BNT‐BA‐KNN ceramics for thermal energy harvesting
Abstract In this work,(1− x)(0.98 Bi0. 5Na0. 5TiO3‐0.02 BiAlO3)‐x (Na0. 5K0. 5) NbO3 (BNT‐
BA‐xKNN) lead‐free pyroelectric ceramics were prepared by a solid‐state reaction method …
BA‐xKNN) lead‐free pyroelectric ceramics were prepared by a solid‐state reaction method …
Piezoelectric and pyroelectric properties of BNT-base ternary lead-free ceramic–polymer nanocomposites under different poling conditions
Lead-free 0.88 (Na0. 5Bi0. 5) TiO3–0.084 (K0. 5Bi0. 5) TiO3–0.063 BaTiO3 (BNT–BKT–BT)
piezoelectric ceramic powders were incorporated into a polyvinylidene fluoride …
piezoelectric ceramic powders were incorporated into a polyvinylidene fluoride …
A sodium bismuth titanate-based material with both high depolarization temperature and large pyroelectric response
S He, S Guo, F Cao, C Yao, G Wang - Applied Physics Letters, 2022 - pubs.aip.org
Practical pyroelectric materials require excellent pyroelectric performance, high
depolarization temperature, and good temperature stability. In this work, the microstructure …
depolarization temperature, and good temperature stability. In this work, the microstructure …
Ferroelectric ceramics for pyroelectric detection applications: A review
Dynamic temperature sensing and infrared detection/imaging near room temperature are
critical in many applications including invasive safety alarming, energy conversion, and …
critical in many applications including invasive safety alarming, energy conversion, and …
Enhanced pyroelectric properties in (Bi0.5Na0.5)TiO3–BiAlO3–NaNbO3 ternary system lead‐free ceramics
P Peng, H Nie, Z Liu, F Cao, G Wang… - Journal of the American …, 2018 - Wiley Online Library
High pyroelectric performance and good thermal stability of pyroelectric materials are
desirable for the application of infrared thermal detectors. In this work, enhanced pyroelectric …
desirable for the application of infrared thermal detectors. In this work, enhanced pyroelectric …
Dielectric relaxation, impedance spectra, piezoelectric properties of (Ba, Ca)(Ti, Sn) O3 ceramics and their multilayer piezoelectric actuators
In this study, an improved method was developed for the preparation of lead-free (Ba 1− x
Ca x)(Ti 0.91 Sn 0.09) O 3 (BCTS)(0.02≤ x≤ 0.07) ceramics by combining the conventional …
Ca x)(Ti 0.91 Sn 0.09) O 3 (BCTS)(0.02≤ x≤ 0.07) ceramics by combining the conventional …