Results 121 to 130 of about 681,190 (246)

Investigation of the mechanical and tribological properties of scrap Al alloy MMCs reinforced with pumice/B4C particles through the electrodeposition of Ni-P surface coating

Results in Engineering
In this research work, the scrap aluminium metal matrix composites were successfully fabricated through stir casting technique with novel combinations of reinforcements like pumice and B4C.
R. Jeevanantham, Dega Nagaraju
doaj   +1 more source

Corrosion of Aluminium and Zinc-Aluminium Alloys Based Metal-Matrix Composites [PDF]

, 2009
Corrosion behaviour of metal-matrix composites (MMCs) with aluminium and zincaluminium alloy substrate was discussed. MMCs corrosion forms and parameters affecting MMCs corrosion were described as well as corrosion testing methods.
Mitrovic, Slobodan, Bobic, Ilija, Babic, Miroslav, Bobic, Biljana   +3 more
core  

Engineering a Fluorinated AlPO4 Interface: Toward High Initial Coulombic Efficiency and Stable Oxygen Redox in Li‐Rich Layered Oxide Cathodes

Advanced Functional Materials, EarlyView.
We report a chemically incorporated fluorinated AlPO4 (AlPO4‐F) architecture that functions as a multifunctional “interfacial fortress” for Li‐rich layered oxides (LLOs). By modulating the surface potential to –32.16 mV, this architecture enriches Li+ concentration and repels detrimental electrolyte anions.
Hojun Moon, Harim Jeong, Younghwon Kim, Buseong Kim, Geunhyeong Kim, Suyeon Lee, Jeongjin Lee, Joonwoo Kim, Jemin Lee, Youngsoo Kim, Young‐Il Kim, Dae Won Cho, Jeeyoung Yoo, Misook Kang   +13 more
wiley   +1 more source

Ligand Assisted Epitaxial Growth of CsPbBr3 Microcrystal Resonators With Record ‐Low Lasing Thresholds

Advanced Functional Materials, EarlyView.
Solution‐based ligand‐assisted epitaxial growth (LAEG) yields high‐quality CsPbBr3 microcrystals on different substrates with superior morphology, passivated surfaces, and high photoluminescence quantum yield. These robust micro‐resonators achieve record‐low room‐temperature lasing thresholds of 7.2 kW·cm−2 and maintain operational stability up to 90 ...
Shuyu Zhou, Viktor Rehm, Zijian Peng, Tomáš Hrbek, Anastasia Barabash, Christoph J. Brabec, Berke Özyalin, Yufei Han, Johannes Böhmer, Johannes Will, Erdmann Spiecker, Klaus Götz, Tobias Unruh, Jędrzej Korczak, Tomasz Story, Felix Hilpert, Olaf Brummel, Jörg Libuda, Iva Matolínová, Wolfgang Heiss   +19 more
wiley   +1 more source

Investigation on Inorganic Salts K2TiF6 and KBF4 to Develop Nanoparticles Based TiB2 Reinforcement Aluminium Composites.

Bioinorg Chem Appl, 2022
Mohanavel V, Kumar KR, Sathish T, Velmurugan P, Karthick A, Ravichandran M, Alfarraj S, Almoallim HS, Sureshkumar S, JoshuaRamesh Lalvani JI.   +9 more
europepmc   +1 more source

The development of sub-micro filler enhanced polymer composites [PDF]

, 2007
Sub-micro silica flakes and graphite reinforced polymer composites have been developed in this research. The sub-micro polymer composites are designed to overcome problems associated with nanocomposite technology.
Li, Y, Li, Yalan
core  

Study of AC Electrical Properties Aluminium-Epoxy Composites

, 2008
Ac electrical properties of aluminium flakesepoxy composites were studied as a function of the composition, frequency and temperature. The dielectric constant increased smoothly with an increase in the concentration of aluminium.
A M Zihlif, Z M Elimat, G Ragosta
core   +1 more source

Bio‐Inspired Multifunctional Superhydrophilic Coatings With Remarkably Fast Self‐Healing Abilities

Advanced Functional Materials, EarlyView.
We developed bio‐inspired multifunctional hydrogel‐based coatings that exhibit extremely fast/repeatable self‐healing abilities, long‐lasting anti‐fogging performance, superhydrophilicity in air, and underwater superoleophobicity. By doping multivalent metal‐ions into the hydrogel networks, which promoted hydrogen bonding formation and enhanced the ...
Hyeonjin Kim, Jerred Wassgren, Hiroshi Kakiuchida, Kouki Akaike, Shunsuke Tanaka, Atsushi Hozumi   +5 more
wiley   +1 more source

Physio-mechanical properties of aluminium metal matrix composites reinforced with Al2O3 and SiC [PDF]

, 2012
Particulate reinforced metal matrix composites (MMCs) are potential materials for various applications due to their advantageous of physical and mechanical properties. This paper presents a study on the performance of stir cast Al2O3 SiC reinforced metal
Rahman, Muhammad Ekhlasur, Maleque, Md. Abdul, OO, Z., Tan, C., Oo, Zeya, Tan, Chong Keng, Maleque, M., Debnath, Sujan, Rahman, Muhammad   +8 more
core   +1 more source

Defect‐Mediated Inelastic Light Scattering by Infrared Phonons in Hexagonal Boron Nitride

Advanced Functional Materials, EarlyView.
Optically active defects in hexagonal boron nitride enable inelastic stimulated light scattering mediated by infrared‐active phonons, relaxing conventional Raman selection rules. Defect engineering enhances the Stokes‐conversion process and activates both TO‐ and LO‐phonon scattering channels.
Prabhdeep Singh, Bharti Garg, Maximilian Black, Masoud Taleb, Nahid Talebi   +4 more
wiley   +1 more source