Results 21 to 30 of about 14,297,709 (246)

Structure, Organization, and Heterogeneity of Water-Containing Deep Eutectic Solvents. [PDF]

open access: yes, 2022
The spectroscopy and structural dynamics of a deep eutectic mixture (KSCN/acetamide) with varying water content is investigated from 2D IR (with the C-N stretch vibration of the SCN- anions as the reporter) and THz spectroscopy.
Meuwly, Markus   +21 more
core   +1 more source

The effect of Sr modification on the eutectic structure of AlSi7Mg alloys at different purity levels [PDF]

open access: yes, 2023
The effect of different Sr levels on the solidification path and the microstructure of the Al-Si eutectic in AlSi7Mg alloys at 3 different levels of purity (high purity, commercial purity, and secondary alloy) was investigated. Thermal analysis technique
Gyursoy, Yozen, Timelli, Giulio
core   +1 more source

Effect of Temperature on the Chip Soldering Process with AuGa0.03 Alloy Solder

open access: yesCrystals, 2020
In this study, soldering is conducted between a chip and a CLCC-3 shell base with a sheet-like AuGa0.03 alloy solder as the encapsulating material. X-ray images of chip soldering samples, XRD diffraction analysis of the joints, SEM images reflecting the ...
Zhihuan Zhao   +6 more
doaj   +1 more source

Preparation and compression property of Mg-5Al-xGd solid solution alloys

open access: yesCailiao gongcheng, 2023
The solidification microstructure of the Mg-5Al alloy is controlled by the Gd content (0.00%, 0.25%, 0.50%, 0.75%, 1.00%, mass fraction, the same below) and high pressure (3 GPa), and the correlation between microstructure and compressive properties at ...
ZHANG Yuanlin   +6 more
doaj   +1 more source

Molecular Insight into the Structure and Dynamics of LiTf2N/Deep Eutectic Solvent: An Electrolyte for Li-ion Batteries

open access: yes, 2021
Two choline based deep eutectic solvent namely ethaline and glyceline have been used in different applications such as metal extraction, solubility and in electrochemistry because of its easy availability, inexpensive and non-toxic nature.
Anand, Bharti   +2 more
core   +1 more source

Eutectic MoNbTa(WC)x Composites with Excellent Elevated Temperature Strength

open access: yesMetals, 2023
To develop materials with a promising utilization future in the extreme environments of aerospace, the MoNbTa(WC)x composites were prepared by vacuum arc melting, of which the crystal structure, microstructure, and compression properties at elevated ...
Kejia Kang   +7 more
doaj   +1 more source

Modification of the atomic structure of liquid Al0.973Ni0.027 eutectic alloy by carbon nanotubes

open access: yesФізика і хімія твердого тіла, 2020
The short-range order structure of the liquid Al0.973Ni0.027 eutectic alloy and eutectic based composites with carbon nanotubes containing 5, 10 and 15% was investigated.
I. Shtablavyi   +4 more
doaj   +1 more source

Interfacial microstructures and properties of hyper-eutectic Al–21Si / hypo-eutectic Al–7.5Si bimetallic material fabricated by liquid–liquid casting route [PDF]

open access: yesMechanical Sciences, 2020
The bimetal casting process using the liquid–liquid technique was developed to produce a high-quality hyper-eutectic Al–21Si / hypo-eutectic Al–7.5Si alloy bimetal material.
M. Ramadan, M. Ramadan, A. S. Alghamdi
doaj   +1 more source

Electrolytes for Zn Batteries: Deep Eutectic Solvents in Polymer Gels

open access: yes, 2023
Gel polymer electrolytes composed of deep eutectic solvent Acetamide4:Zn(TFSI)2 and poly(ethylene oxide) (PEO) are prepared using a fast, solvent-free procedure.
Garcia Lastra, J. M.   +14 more
core   +1 more source

Influence of the Molecular Structure of Constituents and Liquid Phase Non-Ideality on the Viscosity of Deep Eutectic Solvents

open access: yesMolecules, 2021
Hydrophobic deep eutectic solvents (DES) have recently been used as green alternatives to conventional solvents in several applications. In addition to their tunable melting temperature, the viscosity of DES can be optimized by selecting the constituents
Ahmad Alhadid, L. Mokrushina, M. Minceva
semanticscholar   +1 more source

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