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Online since: July 2024
Authors: Mohamed Mounis Alim, Rabah Tadjine, Abdelyamine Naitbouda
The aim is to study the substrate bias voltage (Vs) controlled ion energy flux influence on crystallite characteristics using XRD analysis, and to correlate them with morphology, hardness, elasticity, electrical resistivity and corrosion resistance of the thin film.
Chun, Bias Voltage Effect on the Properties of TiN Films by Reactive Magnetron Sputtering, Journal of the Korean Physical Society 56 (2010) 1134-139
Wilde, Extreme rejuvenation of a bulk metallic glass at the nanoscale by swift heavy ion irradiation, Journal of Alloys and Compounds, 980 (2024) 173571
Online since: May 2021
Authors: Marwan Brouche, Chawki Lahoud, Salam Eid, Christy Lahoud
This technology could be applied in the building envelope in different locations aiming for the improvement of the building’s thermal performance [13].
This review aims to present a knowledge state-of-the-art focusing on the thermal energy storage systems in Section 2, however Section 3 will cover will discuss PCMs. 2.
However, some of them are considered flammable which impacts their safety aspect [60]. 3.2.2 Inorganic Inorganic materials include salt hydrates, inorganic metals and alloys [61, 62].
Eutectic components form a congruent composition and go through melting/solidification cycles as a single compound.
Journal of Energy Storage, 27, 101083
Online since: June 2010
Authors: Amanda Karine Andriola Silva, Erica Lira Silva, Juliana Fernandes Carvalho, Thales Renan Ferreira Pontes, Rafael Pereira de Araújo Neto, Artur da Silva Carriço, Eryvaldo Sócrates Tabosa Egito
The main drug carriers at present are magnetic liposomes, magnetic albumin microspheres, ferrofluids, and carbon-iron alloys, which are produced artificially in various ways.
Cholesterol is a compound that is commonly used in magnetoliposome formulation [64, 72].
Therefore, it is a well-tolerated and non-toxic compound [74].
Jiao: submitted to Journal of Alloys and Compounds (2009) [80] J.
Schenck: Journal of Magn.
Online since: April 2015
Authors: Jie Cao, Yan Li, Jian Can Yang, Zhen Liu
This paper also forecasts the development tendency and application prospect of the electrodes, aiming at providing valuable reference for the research and promotion on rare-earth tungsten electrode materials.
And the formed compound will be wrapped in the surface of the powder because the rare earth oxides are very stable and can not react with the hydrogen, preventing the tungsten particles rising and forming the smaller particles.
Zuo, et al, Research on the emission mechanism of Mo-Y2O3 cathode, Chinese Journal of Rare Metals, 25(3)(2001) 170
China Journal of Rare Metals. 28(02)(2004) 293-296
Journal of Changchun University of Technology(Natural Science Edition). 31(01)(2010) 106-110
Online since: April 2019
Authors: Saeed D. Mohan, Imran Khan, Artur Mateus, Geoffrey R. Mitchell, Christina S. Kamma-Lorger
In order to cover wide range of materials, the laser processing of powder materials in SLS calls on various consolidation mechanisms: the binding of polymers, metals, ceramics and their mixtures or composites varies substantially with initial powder composition, the final aimed material composition and the aimed material structure (aimed porosity or density, microstructure, properties, etc.).
A study reported, for the first time, FDM derived 3D-printed objects with chemiresistive properties in response to volatile organic compounds [98].
Printed sensing strips, with MWCNT loadings up to 15% mass, function as reversible vapour sensors with the strongest responses arising with organic compounds capable of readily intercalating and subsequently swelling the PVDF matrix (acetone and ethyl acetate) [98].
Tegart, Nanotechnology: the technology for the twenty-first century, The Journal of Future Studies, Strat.
Sekulic, Note on the Rate and Energy Efficiency Limits for Additive Manufacturing, Journal of Industrial Ecology (2017) [18] M.
Online since: January 2023
Authors: Edi Suharyadi, Nugraheni Puspita Rini, Nurul Imani Istiqomah
The aim of this study is synthesis of CoO /ZnO nanocrystalline by varying ZnO concentration to improve the photocatalytic activity.
The most stable phase in this system is a mixed-valence compound with hexagonal and ordinary spinel structure [Co2+Co3+2O4] [20,21].
Ludin, “Journal of Environmental Chemical Engineering A review of integrated photocatalyst adsorbents for wastewater treatment,” J.
Alloys Compd., vol. 835, p. 155287, 2020, doi: 10.1016/j.jallcom.2020.155287
Alloys Compd., vol. 821, p. 153519, 2020, doi: 10.1016/j.jallcom.2019.153519
Online since: January 2010
Authors: George Gejo, Abderrahim Boudenne, Thomas Sabu, Joseph Kuruvilla
This review aims at reporting on very recent developments in the, properties and applications of Green Composites.
Cellulosic materials are used in the polymer industry for a wide range of applications, including: laminates, fillers and panel products, composites, alloys and blends, and cellulose derivatives [30].
As reported, flax/ newly developed matrix system and flax/shellac compounds gave good values of tensile strength which were in the range from 80 to 93 MPa or even 109 MPa with increased fibre volume content of flax/shellac composites from 30 to 45%.
In the modern polymer industry the different types of polymer flameretardants based on halogens (Cl, Br), heavy and transition metals (Zn, V, Pb, Sb), or phosphorus organic compounds may reduce risk during polymer combustion and pyrolysis, yet may present ecological issues.
Bernal: Journal of Composite Materials; 40; 21(2006)
Online since: December 2012
Authors: V. Jeyalakshmi, R. Mahalakshmy, K.R. Krishnamurthy, B. Viswanathan
These LDH compounds were applied as photo catalysts to convert gaseous CO2 [2.3 kPa] to methanol or CO under UV–visible light using hydrogen.
The photosynthesis of nitrogen compounds from nitrates and carbon dioxide”, J.
Mohamed, “Roles of titanium dioxide and ion-doped titanium dioxide on photo catalytic degradation of organic pollutants (phenolic compounds and dyes) in aqueous solutions: A review”, J Alloys Compd, 509 (2011) 1648-1660.
Journal, 180 (2012) 151-158
Alloys and Compds. 377, 248-252 (2004) [199] J.
Online since: July 2022
Authors: Marlia Morsin, Gim Pao Lim, Warsuzarina Mat Jubadi, Sangeetha Siva Sangu, Rahman Saidur, Navid Aslfattahi, Chin Fhong Soon, Mohamed Shuaib Mohamed Saheed, A. Arifutzzaman, Nafarizal Nayan
Ti3C2 Hydrothermal growth [64] Create a material with high photocatalytic activity Etching process using HF with varying concentrations at room temperature for 10 to 72 hours [28], Used inorganic compounds i.e combination of TiO2/ Ti3C2 for the degradation of methylene blue [65], (a) Ti0.5Nb0.5)2C (b) Ti3C2, The post-treatment examples indicate that the inorganic and organic compounds can be used to modify the surface of MXene flakes to form different composite materials toward the broader applications. 2.3 Characterization Methods of MXenes In spite of the variations in techniques and procedures described in many papers throughout the 2D materials area, the basic characterization procedures are essential to ensure the reproducibility and repeatability of the production.
Yuan, Effect of heating rate on the purity of the ternary layered compound Ti 3 AlC 2 powder synthesized by a low-cost rapid method, Journal of Materials Science: Materials in Electronics 29 (2018) 10942-10948
Yang, Synthesis of two-dimensional Ti3C2Tx MXene using HCl+ LiF etchant: enhanced exfoliation and delamination, Compounds, 695 (2017) 818-826
Sun, Hydrothermal ion exchange synthesis of CoM (M= Fe or Mn)/MXene 2D/2D hierarchal architectures for enhanced energy storage, Journal of Alloys and Compounds 894 (2022) 162385
Kim, Electrochemical sensing interfaces based on novel 2D-MXenes for monitoring environmental hazardous toxic compounds: A concise review, Journal of Industrial and Engineering Chemistry (2022)
Online since: September 2019
Authors: Alexander V. Gradoboev, Ksenia N. Orlova, Anastasiia V. Simonova
The aim of the work is to study the changes in the W-I characteristics of LEDs on the basis of GaP epitaxial structures with a radiation wavelength of 590 nm upon irradiation with 60Co gamma rays.
Namely, the formation of contact areas with a thickness of 1000Å on the plates was carried out using the method of vacuum metallization 1 · 10−6 Torr, resistively spraying from a AuGe eutectic alloy (12% Ge) onto the surface of a semiconductor previously treated in HF solution: H2O = 1:10 and washed in deionized water to remove its own oxide (taken in [22]).
The body of the LEDs was made of an optical compound and contained a lens, to form the required radiation pattern.
Goldenberg, Defeating compensation in wide gap semiconductors by growing in H that is removed by low temperature de-ionizing radiation, Japanese journal of applied physics. 11R 31 (1992) 3662–3663
Sumino, Mechanical properties and dislocation dynamics of GaP, Journal of Materials Research. 2 4 (1989) 355-360
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