Results 111 to 120 of about 282,530 (298)

Copper Nanocrystallization in Anodic Oxide Films of Ti–Cu‐Based Bulk Metallic Glass and Its Effect on the Corrosion Resistance and Cytocompatibility

Advanced Engineering Materials, EarlyView.
Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan, Nora Fernández Navas, Thorgund Nemec, Ivan Kaban, Ute Hempel, Andrea Voss, Volker Hoffmann, Darius Pohl, Annett Gebert   +8 more
wiley   +1 more source

Characterisation of Titanium-Oxide Thin Films for Efficient pH Sensing in Low-Power Electrochemical Systems

Sensors
A compact electrochemical sensor module for pH detection was developed for potential integration into specialized devices used for live cell or tissue incubation, for applications in highly parallelized cell culture analysis, by incorporating Organ-on ...
Zsombor Szomor, Lilia Bató, Orsolya Hakkel, Csaba Dücső, Zsófia Baji, Attila Sulyok, Erzsébet Dodony, Katalin Balázsi, János M. Bozorádi, Zoltán Szabó, Péter Fürjes   +10 more
doaj   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Atomic layer deposition and properties of ZrO2/Fe2O3 thin films

Beilstein Journal of Nanotechnology, 2018
Thin solid films consisting of ZrO2 and Fe2O3 were grown by atomic layer deposition (ALD) at 400 °C. Metastable phases of ZrO2 were stabilized by Fe2O3 doping.
Kristjan Kalam, Helina Seemen, Peeter Ritslaid, Mihkel Rähn, Aile Tamm, Kaupo Kukli, Aarne Kasikov, Joosep Link, Raivo Stern, Salvador Dueñas, Helena Castán, Héctor García   +11 more
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Transport properties of mid-infrared colloidal quantum dot films

, 2012
The transport and thermal properties of HgTe colloidal quantum dot films with cut-off wavelengths in the mid-IR are investigated. The cut-off wavelength of this material can be tuned over the 3-5 \mu m range, which makes it a promising alternative to ...
Guyot-Sionnest, Philippe, Keuleyan, Sean, Lhuillier, Emmanuel   +2 more
core   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

Advanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho, M. Naeem, T. H. C. Costa, M. S. Libório, J. C. A. Queiroz, C. B. B. Luna, R. R. M. Sousa, P. S. Vieira, E. M. Araújo   +8 more
wiley   +1 more source

Atomic layer deposition of TiO2-nanomembrane-based photocatalysts with enhanced performance

AIP Advances, 2016
In this study, TiO2 and TiO2-ZnO nanomembranes were fabricated by atomic layer deposition using the three-dimensionally porous template and their photocatalytic properties were investigated.
Riyanto Edy, Gaoshan Huang, Yuting Zhao, Jing Zhang, Yongfeng Mei, Jianjun Shi   +5 more
doaj   +1 more source

From bi-layer to tri-layer Fe nanoislands on Cu3Au(001)

, 2001
Self assembly on suitably chosen substrates is a well exploited root to control the structure and morphology, hence magnetization, of metal films. In particular, the Cu3Au(001) surface has been recently singled out as a good template to grow high spin Fe
A. Morgante, A. Verdini, B. Feldmann, B. Schirmer, C. Mannori, C. Mannori, Ch.E. Leka, D. Cvetko, Dongqi Li, E.G. Moroni, F. Bisio, F. Bruno, F. Bruno, H.J. Elmers, J. de la Figuera, J. Giergiel, J.A. Stroscio, J.E. Ortega, K.-J. Jin, K.E. Johnson, L. Floreano, L. Floreano, L. Gómez, L. Vitos, M. Canepa, M. Canepa, M.-T. Lin, M.-T. Lin, M.D. Martins, M.D. Stiles, M.T. Kief, P. Luches, P.M. Marcus, R. Gotter, R. Opitz, R. Rochow, S. Terreni, S. Terreni, S.A. Kellar, S.S. Kang, V.L. Moruzzi, Y. Chen, Z. Zhang   +42 more
core   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source