Results 171 to 180 of about 321,908 (334)

Phase transition and ferroelectric properties study of lead-free 0.95BaTiO₃-0.05CaSnO₃ ceramics synthesized by high energy ball milling assisted solid state reaction route

, 2022
Biman Kar, Sujata Swain, Pawan Kumar, S. Panigrahi   +3 more
openalex   +1 more source

Enhanced electrical properties of BNKT-BMN lead-free ceramics by CaSnO₃ doping and their bioactive properties. [PDF]

RSC Adv
Tawee L, Boothrawong N, Thammarong S, Sriprapha P, Boontakam W, Sweatman DR, Chandet N, Randorn C, Rujijanagul G.   +8 more
europepmc   +1 more source

Coupled Ferroelectric–Photoelectrochemical in Water Reduction Over BiFeO3 Thin Film Heterostructure Modulated by Rare‐Earth Doping

Advanced Functional Materials, EarlyView.
Gd‐doped BFO (BGFO) exhibits a ∼2‐order reduction in leakage current owing to its lowest content of oxygen vacancies. This leads to a ∼2.5‐fold increase in remnant polarization. These improvements in BGFO effectively boost charge separation and transportation, resulting in the greatest incident photon‐to‐current efficiency of 12.9 ± 0.73% and a ∼1.5 ...
Ming‐Wei Chu, Narong Chanlek, Cheng‐Sao Chen, Pin‐Yi Chen, Kuei‐Chih Feng, Chi‐Shun Tu, Chang Fu Dee, Wei Sea Chang   +7 more
wiley   +1 more source

Strain‐Activated Photo‐Dehalogenation Unlocks Low‐Energy One and Two‐Photon 3D Microfabrication

Advanced Functional Materials, EarlyView.
5,14‐NMI‐Cz acts, conversely to its 7,10‐NMI‐Cz(7,10‐'dibromo‐2‐(2,6‐diisopropylphenyl)‐1H‐benzo[lmn]carbazolo[9,1‐bc][2,8]phenanthroline‐1,3(2H)‐dione) counterpart, as modular photoinitiator with panchromatic photoactivity, featuring a weak C–Br bond from geometric strain for efficient Type I & II initiation. These studies demonstrate applicability of
Kacper Piskorz, Katarzyna Starzak, Malgorzata Noworyta, Konrad Cyprych, Krzysztof Bartkowski, Zahra Badri, Sukhvinder Dhiman, Cina Foroutan‐Nejad, Jaroslaw Mysliwiec, Marcin Lindner, Joanna Ortyl   +10 more
wiley   +1 more source

A Termite‐Inspired Alternative to Cement

Advanced Functional Materials, EarlyView.
A termite‐inspired composite of clay, cellulose, and lignin forms a dense fibrous network with concrete‐like strength (32 MPa) and superior elasticity, processed at ambient temperature. Abstract Clay combined with organic materials is used by termites as a strong and durable construction material for their mounds with minimal environmental impact. Here,
Oren Regev, Peter Fratzl, Emeline Raguin, Markus Antonietti   +3 more
wiley   +1 more source

Effect of Bi2O3 addition and sintering time on the physical and electrical properties of lead-free (Na0.5Bi0.5)TiO3-Ba(Zr0.04Ti0.96)O3 ceramics

, 2009
Chun‐Huy Wang
openalex   +2 more sources

Balanced Development of Piezoelectricity and Curie Temperature in KNN-BC-xBNH Lead-Free Ceramics [PDF]

, 2019
Yuezhong Wen, Guifen Fan, Mengmeng Hao, Yanjong Wang, Xin Chen, Qianwei Zhang, Wenzhong Lv   +6 more
openalex   +1 more source

Reconfigurable Metamirrors Based on Compliant Mechanisms

Advanced Functional Materials, EarlyView.
Providing the basis for numerous practical applications, the reconfigurability of metadevices is of great importance. Through the integration of controlled mechanical deformation with chiral meta‐atoms, a compliant mechanism based metamirror is demonstrated for active control over the polarization of electromagnetic waves.
Galestan Mackertich‐Sengerdy, Lei Kang, Sawyer D. Campbell, Douglas H. Werner   +3 more
wiley   +1 more source

123 Wettability Evaluation Against Melt Lead-Free Solder of Metal/Ceramics Composites

, 2009
Jun Kawasaki, Taro Tokuda, Mitsuo Kido
openalex   +2 more sources

Temperature Stability Lock Of High-Performance Lead-Free Relaxor Ferroelectric Ceramics

, 2023
Simin Wang, Fei Yan, Jin Qian, Guanglong Ge, Zhengqian Fu, Zhongbin Pan, Faqiang Zhang, Jinfeng Lin, Kun Zeng, Chukai Chen, Bo Shen, Zhifu Liu, Jiwei Zhai   +12 more
openalex   +1 more source