Design strategies for perovskite-type high-entropy oxides with applications in optics

S Ye, J Zhu, S Zhu, Y Zhao, M Li, Z Huang… - … applied materials & …, 2023 - ACS Publications
It is essential and challenging to develop advanced ceramic materials with thermal stability
and high reflectivity for optical fields. Encouragingly, recent breakthroughs and significant …

High-entropy oxides: advanced research on electrical properties

H Li, Y Zhou, Z Liang, H Ning, X Fu, Z Xu, T Qiu, W Xu… - Coatings, 2021 - mdpi.com
The concept of “high entropy” was first proposed while exploring the unknown center of the
metal alloy phase diagram, and then expanded to oxides. The colossal dielectric constant …

Excellent energy storage performance of (Sc 0.5 Ta 0.5) 4+ modified (Bi 0.5 Na 0.5) TiO 3-based ceramics modulated by the evolution of polar phases

B He, T Ochirkhuyag, W Feng, M Liu, S Liu… - Journal of Materials …, 2023 - pubs.rsc.org
To address the environmental pollution and energy crisis in the world, the next generation of
advanced pulsed power capacitors has been developed rapidly in recent years, which …

Atomic-resolution investigation of structural transformation caused by oxygen vacancy in La0. 9Sr0. 1TiO3+ δ titanate layer perovskite ceramics

Y Zhao, Y Zhu, J Zhu, H Wang, Z Ma, L Gao… - Journal of Materials …, 2022 - Elsevier
Perovskite functional ceramics have been widely applied for thermal protection owing to
their unique physical properties. However, formation of oxygen vacancies under external …

Mechanism of enhanced H2S sensor ability based on emerging Li0. 5La0. 5TiO3-SnO2 core-shell structure

X Li, J Hu, J Ban, S He, N Zheng, G Shao… - Sensors and Actuators B …, 2022 - Elsevier
Abstract The Li 0.5 La 0.5 TiO 3 (LLTO) is a new sensing material demonstrating ultrafast
response to H 2 S within one second. To further enhance the sensitivity, a LLTO-SnO 2 core …

Manganese-based A-site high-entropy perovskite oxide for solar thermochemical hydrogen production

C Liu, D Zhang, W Li, JA Trindell, KA King… - Journal of Materials …, 2024 - pubs.rsc.org
Non-stoichiometric perovskite oxides have been studied as a new family of redox oxides for
solar thermochemical hydrogen (STCH) production owing to their favourable …

Novel high-entropy perovskite titanate: a potential thermal protective material with improved thermophysical properties

C Gao, J Zhu, S Ye, M Li, H Wang, J He - Journal of the European Ceramic …, 2025 - Elsevier
High-entropy oxides (HEOs) have attracted considerable attention as potential materials for
thermal protective coatings, which are driven by the growing demand for critical high …

A robust 3D self-powered photoelectrochemical type photodetector based on MoSe2 nanoflower

K Wang, J Wu, G Chen, H Qiao, Y Zhou, J Li… - Journal of Materials …, 2021 - Springer
Molybdenum selenide (MoSe2) has been extensively studied in recent years due to its
strong absorption for sunlight and unique band structure. Herein, a self-assembly three …

Optimizing the Structure and Optical Properties of Lanthanum Aluminate Perovskite through Nb5+ Doping

W Liu, Y Zou, Y Chen, Z Lei, L Zhao, L Song - Nanomaterials, 2024 - mdpi.com
This work involves the introduction of niobium oxide into lanthanum aluminate (LaAlO3) via
a conventional solid-state reaction technique to yield LaAlO3: Nb (LaNb x Al1− x O3+ δ) …

Optimization of sintering process and enhanced hybrid improper ferroelectricity of Ca3Ti2O7 ceramics fabricated by an acetic acid sol–gel method

H Wu, W Cai, C Zhou, R Yang, R Gao, G Chen… - Journal of Materials …, 2021 - Springer
Abstract The Ca3Ti2O7 materials exhibit hybrid improper ferroelectricity due to the rotation
and tilt coupling of TiO6 octahedron. However, the lower remnant polarization of Ca3Ti2O7 …