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Online since: June 2021
Authors: Zane Zelca, Anete Smoca
Hemp based products regional opportunity assessment [5] (MEA – Middle East and Africa; CAGR – Compound Annual Growth Rate) Cultivation and harvesting methods retain the high mechanical strength of the fibres.
Fibre reinforced PLA composites that are easily pressable and compressible in the alloy are 50 % stronger and more durable than other fibre-reinforced thermoplastic composites that are already used in auto panels [16].
The aim of this research is to develop the optimal use of industrial hemp for LLDPE and PLA composite reinforcement, adapting the most optimal matrix to each type of fiber and without using fiber pretreatment.
Journal of IOP Conference Series: Materials Science and Engineering. 455 (1) (2018) 012114
Online since: March 2019
Authors: Van Khien Nguyen, Duy Luong Tuong, Pham Huy Hoang, Huy-Tuan Pham
This paper aims to design a new hinge that could help to reduce vibration, induce large displacement, small stress concentration and minimized parasitic motion.
The compound stiffness of the new hollow hinge depends on the radius curvature R, the minimum thickness t and the thickness of the filler c of the elastomer.
Design parameterization Two materials are used for the hinge including aluminum alloy and silicone rubber.
[11] Pham H.H, Micro-motion selective-actuation XYZ flexure parallel mechanism: design and modeling, Journal of Micromechatronics, 3(1) (2005), 51-73
Online since: October 2015
Authors: Kishor G. Rewatkar
To get free particles from sodium and chlorine compounds, the precipitate was then washed twice with distilled water and then with ethanol to remove the excess surfactant from the solution.
The alloy systems studied by various investigators are Al-, Fe-, La- and Mg-based alloys.
Srivatsan, Rapid solidification processing with specific application to aluminium alloys, Int.
Venkateswarlu, Microstructural modifications induced during spray deposition of Al-Si-Fe alloys and their mechanical properties, Mater.
Ojha, Microstructure and mechanical properties of Al–Si alloys produced by spray forming process, Mater.
Online since: April 2024
Authors: Hong Wu Zhu, Yuan Qing Wang, Yan Lei Xiang, Rong Han, Run Huang, Yu Song Pan
These organic pollutants in wastewater are extremely difficult to be degraded by microorganisms and inevitably transformed into toxic compounds, which can also lead to rapidly increasing resistance of microorganisms to drugs and pose a more serious threat to the environment [4-6].
Alloys Compd. 499 (2010) 231-237
Alloys Compd. 699 (2017) 907-913
Alloys Compd. 765 (2018) 527-537
Alloys Compd. 765 (2018) 527-537
Online since: August 2019
Authors: A. Binnaz Hazar Yoruç, Volkan Uğraşkan, Abdullah Toraman
Conclusion This review aims to provide information on the NFRCs components, preparation methods, surface modifications and mechanical properties.
A comparative analysis of recycled and virgin polyethylene jacket compounds for use in fiber optical cable application. in 63rd International Wire & Cable Symposium. 2014
[29] Patrick, S., PVC compounds and processing.
Dai, Mechanical properties of injection-molded natural fiber-reinforced polypropylene composites: formulation and compounding processes.
Influence of Tool Shoulder Diameter on Mechanical Properties of Friction Stir Welded Dissimilar Aluminium Alloys 2014 and 6082: p. 16
Online since: July 2023
Authors: Hadi J.M. Al-Agealy, Taif Saad Al Maadhede, Hussein K. Mejbel, Hind Abdulmajeed Mahdi
The aim of our work is to study and calculate the current rate of charge transfer through heterojunction formes from an organic semiconductor metal interface using a zinc phthalocyanine (ZnPc) and Fe metal for achieved a full picture of the influences that can occur.
Kumar.,2015 "Dispersive Optical Constants Of Thermally Evaporated Se70-Xte30pbx Thin Films " Journal of Ovonic Research Vol. 11, (2015),No. 2, p. 61 – 72
R.S Aleem, " Effect Of Co-Substitution Of (Bi, Mn) Ions On Structural, Magnetic And Dielectric Properties Of (Dyfeo3) Dysprosium Orthoferrite" Journal of Ovonic Research Vol. 13,(2017), No. 5, p. 241 – 248
Jasim, The structural properties of Y1-XLAXBA4CU7O15+ δ superconductor compound, Digest Journal of Nanomaterials and Biostructures, Vol. 17, No. 2, p. 519 – 525, 2022
Shaban, Fabrication of Ge30Te 70-xSbx Glasses Alloys and Studying the Effect of Partial Substitution on D.C Electrical Energy Parameters, Key Engineering Materials, 900, (2021): 163-171 [31] Weaver, J.
Online since: March 2025
Authors: R. Deepak Suresh Kumar, L. Hrithick Kumar, R. Nafeena Abdul Munaf, M Bakkiyaraj
This support aims to impede crack propagation and prevent catastrophic failures. [7]. 2.3.2.
The applications of covalent bonds are widespread, particularly in the formation of molecular compounds, where atoms come together to create molecules.
Examples of molecular compounds include water (H2O), methane (CH4), and carbon dioxide (CO2).
These covalent bonds are fundamental to the creation of molecular structures that constitute living organisms and are pivotal in the formation of an extensive array of chemical compounds in the natural world.
They play a particularly crucial role in the chemistry of organic compounds, including carbohydrates, lipids, proteins, and nucleic acids, which collectively serve as the fundamental building blocks of life. 7.1.
Online since: November 2018
Authors: Volker Döge, Árpád W. Imre
Furthermore, the state of charge in general changes the magnetic susceptibility, optical constants and, with high impact on electrochemical storage devices, also the volume of the active material as a result of density changes or metal plating and metal alloying processes within the electrodes.
-chem. reaction Transport processes Negative electrode active material -graphite -hard or soft carbons -graphene -lithium metal -lithium-alloy -lithium-titanate -blends -carbon nanotubes -mesocarbon microbeads -intercalation -adsorption -deposition -alloying -mixed types (of those above) -ion diffusion -atomic diffusion -electron migration Positive electrode active material -transition metal oxides -phosphates -vanadates -silicates -sulfides -sulfur -oxygen -organic -blends -intercalation -conversion -mixed type (of those above) -ion diffusion -molecular diffusion -electron migration Passive electrode material -carbon black -organic binders -anorganic binders and coatings -plasticizers -passive -(possibly: ion migration) Conducting salt -LiPF6, LiBF6, LiClO4 -LiBOB -ionic liquids -LiAlCl4 -mixtures (and additives) -solvatization -ion migration -ion diffusion Electrolyte solvent -carbonates (e.g.
For one set of requirements (electrical, physical, chemical, lifetime) there would be one specific cell or module design as a kind of local optimal solution with respect to the aimed performance indicators like energy density and power.
Scrosati, "The Electronic and the Ionic Contribution to the Free Energy of Alkali Metals in Intercalation Compounds," J.
Sauer, "Introduction of capacity difference analysis (CDA) for analyzing lateral lithium-ion flow to determine the state of covering layer evolution," Journal of Power Sources, vol. 354, 157-166, (2017)
Online since: December 2009
Authors: Elodie Lefort-Sorlier, Christophe Colin, Alfazazi Dourfaye
We aim at introducing a property gradient inside the WC-Co so as to obtain a hard surface offering both good wear resistance and tough bulk, synonymous with shock absorption.
WCoB is a ternary orthorhombic compound known to enhance the wear resistance of carbide alloys in metal cutting due to an extremely high hardness.
Gracio: Journal of Phase Equilibria and Diffusion Vol. 26 (2005), p. 411 [9] H.
Petrov: Journal of the Less-Common Metals Vol. 117 (1986), p. 129 [11] T.J.
Online since: July 2016
Authors: Reidar Haugsrud
BaCeO3 based compounds.
Protons are rather unstable in these compounds and they dehydrate easily when the temperature increases above 400 °C.
Interestingly, Ca doping was observed to decrease the ionic conductivity for the highly disordered Ce-rich compounds (e.g.
Alloys and Comp. 45 (2001) 323-324. ], RE6WO12 was described either as an ordered defective fluorite or a disordered pyrochlore, with two vacant interstitial positions in the oxide lattice, RE6WO12vi2.
Piffard, Effects of water uptake on the inherently oxygen-deficient compounds Ln26O27□(BO3)8 (Ln = La, Nd), Inorg.
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