Latest Publications & Patents on Titanium
This is our latest selection of worldwide publications and patents in english on Titanium, between many scientific online journals, classified and focused on titanium and Ti-6Al-4V.
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Ultra High Efficiency Solar Capture Device Based on InAs Nanoring Microstructure
Published on 2025-02-19 by Zao Yi, Xiangchao Yao, Qianju Song, Xianwen Wu @MDPI
Abstract: As a widely used clean energy source, solar energy has demonstrated significant promise across various applications due to its wide spectral range and efficient absorption performance. This study introduces a cross-structured, ultra-broadband solar absorber utilizing titanium (Ti) and titanium dioxide (TiO2) as its foundational materials. The absorber exhibits over 90% absorption within the 280–4000 nm wavelength range and surpasses 95% absorption in the broader spectrum from 542 t[...]
Our summary: Study introduces ultra-broadband solar absorber utilizing Ti and TiO2 materials, achieving over 90% absorption in wide spectral range. Absorber exhibits excellent thermal stability and high efficiency thermal radiation properties, making it ideal for solar energy applications. Absorber is insensitive to light polarization and can adapt to diverse environmental conditions, suitable for solar photovoltaic systems.
Solar Capture Device, InAs Nanoring, Ultra High Efficiency, Broadband Absorption
Publication
Oxidation–Reduction of Ti-6Al-4V in Direct Energy Deposition Subject to Minimum Argon Consumption
Published on 2025-02-19 by Bharadwaja Ragampeta, Prashansa Ragampeta, Todd Sparks, Frank Liou @MDPI
Abstract: Ti-6Al-4V is a well-known alloy for its low density and excellent corrosion resistance, making it popular in aerospace, marine, medical, and automotive applications. However, at elevated temperatures, the alloy forms oxides, leading to embrittlement. In additive manufacturing, particularly in the direct energy deposition (DED) process, which involves high temperatures, the alloy experiences oxidation. An inert gas chamber provides shielding during the process but limits the size of the manufactu[...]
Our summary: Development of a novel approach for reducing shield gas consumption during Ti-6Al-4V additive manufacturing using a direct energy deposition process. Investigation of optimal flow rates and design of a prototype nozzle attachment system for conformal shielding. Achieved 85% reduction in argon consumption compared to other studies.
Oxidation-Reduction, Ti-6Al-4V, Direct Energy Deposition, Shield Gas Consumption
Publication
TNF-α Activates NF-κB Signalling Pathway in MG-63 Cells on Titanium and Zirconia Implant Surfaces
Published on 2025-02-18 by Khaled Mukaddam, Sabrina Ruggiero, Steffen M. Berger, Dietmar Cholewa, Gabriela Dekany, Andreas Bartenstein, Milan Miloevi?, Sebastian Khl, Michael M. Bornstein, Farah Alhawasli, Elizaveta Fasler-Kan @MDPI
Abstract: Dental implant therapy is a widely used clinical procedure for restoring missing teeth in patients. Zirconia implants were introduced as an alternative to titanium implants due to their excellent biocompatibility and esthetic properties. The nuclear factor kappa B (NF-κB) signalling pathway is responsible for multiple aspects of innate and adaptive immune functions and serves as a significant and crucial mediator of inflammatory processes. The dysregulation of NF-κB a[...]
Our summary: TNF-alpha activates NF-kappaB signaling pathway in MG-63 cells on titanium and zirconia implant surfaces. Dental implant therapy is a widely used clinical procedure for restoring missing teeth in patients. Zirconia implants were introduced as an alternative to titanium implants due to their excellent biocompatibility and esthetic properties.
NF-kappaB, TNF-alpha, Zirconia, Titanium
Publication
Effect of Annealing in Air on the Structural and Optical Properties and Efficiency Improvement of TiO2/CuxO Solar Cells Obtained via Direct-Current Reactive Magnetron Sputtering
Published on 2025-02-18 by Grzegorz Wisz, Maciej Sibi?ski, Miros?aw ?abuz, Piotr Potera, Dariusz P?och, Mariusz Bester, Rostyslav Yavorskyi @MDPI
Abstract: In this study, four various titanium dioxide/cuprum oxide (TiO2/CuxO) photovoltaic structures deposited on glass/indium tin oxide (ITO) substrates using the direct-current (DC) reactive magnetron sputtering technique were annealed in air. In our previous work, the deposition parameters for different buffer layer configurations were first optimized to enhance cell fabrication efficiency. In this paper, the effects of post-deposition annealing at 150 °C in air on the optical properties[...]
Our summary: Effect of annealing in air on TiO2/CuxO solar cells via DC reactive magnetron sputtering, Optimization of buffer layer configurations, Significant enhancement in performance.
Annealing, Structural properties, Optical properties, Efficiency improvement
Publication
Compression Behaviour of L-PBF-Manufactured Ti6Al4V BCC Lattices
Published on 2025-02-18 by John Daniel Arputharaj, Shahrooz Nafisi, Reza Ghomashchi @MDPI
Abstract: Laser powder bed fusion (L-PBF) is a widely used additive manufacturing technique that enables the creation of complex lattice structures with applications in biomedical implants and aerospace components. This study investigates the impact of relative density and the geometric parameters (unit cell size and strut diameter) of body-centred cubic (BCC) lattices on the compressive mechanical properties of Ti-6Al-4V (Ti64) lattices manufactured using continuous wave L-PBF. The as-built and heat-trea[...]
Our summary: Impact of geometric parameters on compressive properties of Ti6Al4V lattices fabricated using L-PBF, including the effects of relative density and unit cell size, and strut diameter. Evaluation of mechanical properties and microstructural changes in as-built and heat-treated samples. Fractography analysis reveals differences in fracture characteristics and ductility between samples.
Compression Behaviour, L-PBF, Ti6Al4V, BCC
Publication
Enhancing the Structural and Electrochemical Properties of Lithium Iron Phosphate via Titanium Doping During Precursor Synthesis
Published on 2025-02-14 by Puliang Li, Yang Wang, Weifang Liu, Tao Chen, Kaiyu Liu @MDPI
Abstract: This study investigates the effects of different titanium doping concentrations on the properties of iron phosphate precursors and the final lithium iron phosphate (LiFePO4) materials, aiming to optimize the structural and electrochemical performance of LiFePO4 by introducing titanium during the precursor synthesis stage. Titanium was introduced using titanate as a titanium source to prepare iron phosphate precursors with varying titanium concentrations. The materials were characterized using X-[...]
Our summary: Investigating effects of titanium doping on LiFePO4 properties, optimizing structural and electrochemical performance, introducing titanium during precursor synthesis.
titanium doping, lithium iron phosphate, precursor synthesis, electrochemical properties
Publication
Scintillation module of a heterogeneous detector, obtained by 3d printing
Patent published on the 2025-01-15 in UA under Ref UA158289U by INSTITUTE FOR SCINTILLATION MATERIALS OF THE NAT ACADEMY OF SCIENCES OF UKRAINE [UA] (Sibiliev Mykola Lvovych [ua], Kolesnikov Oleksandr Volodymyrovych [ua], Sibilieva Tetiana Hryhorivna [ua])
Abstract: Scintillation module of a heterogeneous detector, obtained by 3D printing, contains a scintillator layer based on extruded polystyrene, on which a reflector layer made of a mixture of polystyrene and titanium dioxide is applied. Additionally, an absorber made of a metal alloy is applied to the reflector layer.[...]
Our summary: A scintillation module for a heterogeneous detector is created using 3D printing technology, featuring layers of extruded polystyrene, a reflector layer of polystyrene and titanium dioxide, and an absorber layer of metal alloy.
scintillation module, heterogeneous detector, 3D printing, extruded polystyrene
Patent
Method for obtaining polycrystalline composite material based on cubic boron nitride
Patent published on the 2025-01-08 in UA under Ref UA158219U by V BAKUL INSTITUTE FOR SUPERHARD MATERIALS OF THE NAT ACADEMY OF SCIENCES OF UKRAINE [UA] (Klymenko Serhii Anatoliiovych [ua], Manokhin Andrii Serhiiovych [ua], Naidenko Artem Hryhorovych [ua], Chumak Anatolii Oleksandrovych [ua], Melniichuk Yurii Oleksiiovych [ua], Kopieikina Maryna Yuriivna [ua], Osipov Oleksandr Serhiiovych [ua)
Abstract: A method for obtaining a composite material based on polycrystalline cubic boron nitride includes coating cubic boron nitride micropowder with a binder, namely a TiN layer, by titanium gas transport deposition and subsequent sintering. In this case, titanium is used in the amount of 3-5 wt. % of the cubic boron nitride micropowder content.[...]
Our summary: Method for obtaining polycrystalline composite material based on cubic boron nitride involves coating micropowder with TiN layer using titanium gas transport deposition and sintering with 3-5 wt. % titanium content.
polycrystalline, composite material, cubic boron nitride, TiN layer
Patent
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