Results 131 to 140 of about 324,033 (358)

Properties of PBZTS Ferroelectric Ceramics Obtained Using Spark Plasma Sintering. [PDF]

Materials (Basel), 2023
Brzezińska D, Bochenek D, Niemiec P, Dercz G.   +3 more
europepmc   +1 more source

Highly Efficient Sono‐Contact‐Electrocatalysis Enabled by Fine‐Scale and Ultrasonically Generated Polytetrafluoroethylene Particles

Advanced Energy and Sustainability Research, EarlyView.
This paper employs a range of carefully controlled experiments to understand the role of the structure, crystallinity, and chemical composition of polytetrafluoroethylene (PTFE) in driving catalytic reactions during sonication. These findings provide new insights into the applicability of PTFE in redox reactions and highlight key factors influencing ...
Hoang‐Duy P. Nguyen, Nguyen‐Phuong Nguyen, Duc‐Thang Tran, Thanh‐Linh H. Duong, Thuy‐Van T. Nguyen, Chris R. Bowen, Zihe Li, Mustafa Arafa, Steve Dunn, Thuy‐Phuong T. Pham   +9 more
wiley   +1 more source

Sintering-induced multiferroicity in 0.93(NaBi)TiO3–0.07BaTiO3 ceramics

Journal of Advanced Dielectrics
Two 0.93(Na[Formula: see text]Bi[Formula: see text]TiO3–0.07BaTiO3 ceramics were sintered for 2[Formula: see text]h and 3 h, respectively, by a conventional solid reaction method.
Hongbo Liu, Jianguo Chen
doaj   +1 more source

Relative Investigation on Microwave-Assisted Zr-Modified PbTiO₃ and BaTiO₃ Ferroelectric Ceramics for Energy Storage Application. [PDF]

ACS Omega, 2023
Parhi CC, Thirumalasetty AB, James AR, Wuppulluri M.   +3 more
europepmc   +1 more source

Graph Attention Neural Networks for Interpretable and Generalizable Prediction of Janus III–Vi Van Der Waals Heterostructures

Advanced Intelligent Discovery, EarlyView.
A crystal graph neural network based on the attention mechanism is proposed in this work. The model dynamically weights features through the attention mechanism, enabling precise prediction of properties of material from structural features. Here, taking Janus III–VI van der Waals heterostructures as a representative case, the properties have been ...
Yudong Shi, Zhao Zheng, Yinggan Zhang, Zhou Cui, Peng Lin, Cuilian Wen, Baisheng Sa, Zhimei Sun   +7 more
wiley   +1 more source

Normal-Diffuse Transition in (Pb,La)Zr0.53Ti0.47 Ferroelectric Ceramics [PDF]

, 2000
A. Peláiz‐Barranco, F. Calderón Piñar, Osmany Pérez Martínez   +2 more
openalex   +1 more source

Discovery of Novel Materials with Giant Dielectric Constants via First‐Principles Phonon Calculations and Machine Learning

Advanced Intelligent Discovery, EarlyView.
We discovered novel materials with giant dielectric constants by combining first‐principles phonon calculations and machine learning. Screening 525 perovskites identified six candidates. RbNbO3 was synthesized under pressure and showed ε ≈ 800–1000. This validates our framework as a powerful tool for high‐performance dielectric materials discovery.
Hiroki Moriwake, Kazuki Shitara, Rie Yokoi, Takeharu Kato, Isao Tanaka, Ayako Yamamoto, Kimitoshi Murase, Yosuke Hamasaiki, Yoshitaka Ehara, Mitsuru Itoh   +9 more
wiley   +1 more source

Dielectric nonlinearity of relaxor ferroelectric ceramics at low alternating-current-drive amplitudes [PDF]

, 2000
Xiaowen Zhang, Xi Liu, Zhirong Liu, Bing-Lin Gu   +3 more
openalex   +1 more source

Smart Bioinspired Material‐Based Actuators: Current Challenges and Prospects

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This work gathers, in a review style, an extensive and comprehensive literature overview on the development of autonomous actuators based on synthetic materials, bringing together valuable knowledge from several studies. Furthermore, the article identifies the fundamental principles of actuation mechanisms and defines key parameters to address the size
Alejandro Palacios, Léon Chiriatti, Simon Poppinga, Thomas Speck, Vincent Le Houérou   +4 more
wiley   +1 more source

Diffraction Methods for Qualitative and Quantitative Texture Analysis of Ferroelectric Ceramics. [PDF]

Materials (Basel), 2021
Fancher CM.
europepmc   +1 more source