Results 171 to 180 of about 65,074 (265)

Tunable Negative Thermal Expansion in Fe/Cr‐Substituted Nd2Co17 Compounds via Magnetoelastic Coupling

Advanced Science, EarlyView.
This study achieves anisotropic thermal expansion tuning in Nd2(Co1‐xFex)17‐yCry compounds via a magnetoelastic strategy. Variable‐temperature synchrotron X‐ray diffraction reveals that increased Fe content induces switchable lattice responses. Compositional control reduces the volume expansion coefficient αV by 20% (x═0.7) and modulates TC (442–625 K),
Jiayuan Li, Chenfei Qv, Haoran Tu, Qinfen Gu, Wayne D. Hutchison, Stewart J. Campbell, Zhenxiang Cheng, Wenquan Wang, Jianli Wang   +8 more
wiley   +1 more source

Reducing Cement Clinker Sintering Temperature Using Fluorine-Containing Semiconductor Waste. [PDF]

Materials (Basel)
Mend B, Lee Y, Kim JJ, Chu YS.
europepmc   +1 more source

Influence of sintering temperature on structural and optical properties of Cd_0.5Cu_0.5Cr_xFe_2-xO₄ ferrites. [PDF]

Sci Rep, 2023
El Shater RE, Awad AW, Abdel-Khalek EK, El-Bahnasawy HH, Meaz TM, Okba EA.   +5 more
europepmc   +1 more source

Oral Motion‐Powered Smart Dental Implant Abutment for In Situ Antibacterial and Cell Adhesion Through Piezoelectric Effect

Advanced Science, EarlyView.
We proposed a method based on the piezoelectric effect and fabricated an implant abutment on the basis of piezoelectric ceramic. Under physiological occlusal pressure, the oral motion‐powered smart dental implant abutments interacted with water and oxygen, promoting the formation of reactive oxygen species and achieving a synergistic and highly ...
Xiyu Shi, Xiaoyu Han, Yanhui Lu, Yuan Chai, Baiyan Xiao, Shuo Liu, Boon Chin Heng, Tingting Wu, Tingjun Li, Qiaomei Ren, Ting Song, Le Chen, Dong Han, Yaru Guo, Xuliang Deng, Xuehui Zhang   +15 more
wiley   +1 more source

Filmes espessos de PZT para dispositivos electrónicos embutidos

, 2010
Mestrado em Engenharia Cerâmica e do VidroPós de titanato zirconato de chumbo, com um tamanho de partícula de aproximadamente 300 nm, foram usados como material base para a deposição electroforética (EPD) de filmes espessos de PZT em substratos flexíveis
Laranjeiro, Joana Andreia Redondo Mendes Marques
core  

Effects of Ball Milling Time and Sintering Temperature on the Microstructure and Mechanical Properties of Mg-Al-Ti Alloy. [PDF]

Materials (Basel)
Qian D, Shen Y, Geng Z, Zhao B, Bai W, Sun S, Li X, Zeng J, Zhang S, Wang Y, Ren X.   +10 more
europepmc   +1 more source

Effect of Sintering Temperature on Adhesion Property and Electrochemical Activity of Pt/YSZ Electrode. [PDF]

Materials (Basel), 2022
Wang J, Cui J, Zhang X, Tang W, Mao C.
europepmc   +1 more source

Polymorphic Superparaelectric Engineering Boosting Energy Storage Capacity in BaTiO3‐Based Ceramics

Advanced Science, EarlyView.
Herein, Ca2+ incorporation promotes the coexistence of CaTiO3‐/BaTiO3‐derived paraferroelectric states, stabilizing cubic‐orthorhombic‐tetragonal polymorphic superparaelectric phases. This minimizes polarization energy barriers, facilitating full polarization saturation without compromising efficiency.
Pan Liu, Xiang Ren, Jin Qian, Haihua Huang, Peng Li, Peng Fu, Jigong Hao, Huarong Zeng, Wei Li, Zhenxiang Cheng   +9 more
wiley   +1 more source

Low temperature sintering semiconducting barium strontium titanate

, 2007
Low temperature sintering has become a very important research area in ceramics processing and sintering as a promising process to obtain grain size below 100nm.
Wu, Wenzhong
core  

Biomimetic bone calcium phosphate-based scaffolds fabricated via ceramic vat photopolymerization: Effect of porosity, sintering temperature, mineralogical phases and trace elements on the osteogenic potential. [PDF]

Mater Today Bio
Ressler A, Ohlsbom R, Gobbo VA, Hannula M, Keck K, Swaminathan H, Pakarinen TK, Mohammadi M, Hyttinen J, Massera J, Schwentenwein M, Frankberg EJ, Levänen E, Gebraad A, Miettinen S.   +14 more
europepmc   +1 more source