Results 121 to 130 of about 1,630,429 (297)

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

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

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

Silicon strip detector with a polyethylene converter as a position sensitive detector for a narrow beam of fast neutrons [PDF]

Ядерна фізика та енергетика, 2009
The possibility of using the silicon strip-detector coated with a polyethylene film for the coordinate determination of fast neutrons has been discussed.
I. E. Anokhin, O. S. Zinets
doaj  

Energy Management of Fast Charging and Ultra-Fast Charging Stations With Distributed Energy Resources

IEEE Access
Dependence on the depleting fossil fuels, particularly in the transportation sector, calls for sustainable, green solutions such as electrification, which address the challenges of providing alternate sources of power at low emissions. Electric vehicles are the centerpiece of the transportation electrification sector.
Sony Susan Varghese, Syed Qaseem Ali, Geza Joos   +2 more
openaire   +2 more sources

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Research progress in non-aqueous electrolyte for fast-charging sodium-ion batteries

Cailiao gongcheng
Sodium-ion batteries have garnered significant attention owing to their abundant sodium reserves， cost-effectiveness， and operational principles akin to lithium-ion batteries， exhibiting immense potential for large-scale energy storage applications.
WANG Shuping, LIU Qijun, LI Changhao, ZENG Ziqi, ZHANG Binbin, XIE Jia   +5 more
doaj   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

Fast‐Charging Lithium–Sulfur Batteries

Advanced Energy Materials
Abstract The growing demand for sustainable energy solutions has intensified research into lithium‐sulfur batteries (LSBs) due to their potential for high energy density, though their commercialization is primarily hindered by challenges in achieving satisfactory cycle stability and energy density, with fast‐charging capabilities also
Jakob Offermann, Sheikh Najeeb Ul Haq, Kai‐Xing Wang, Rainer Adelung, Shu‐Hao Chang, Binson Babu, Mozaffar Abdollahifar   +6 more
openaire   +1 more source

Dephasing enabled fast charging of quantum batteries

npj Quantum Information
Comment: 18 pages, 18 figures, Published ...
Rahul Shastri, Chao Jiang, Guo-Hua Xu, B. Prasanna Venkatesh, Gentaro Watanabe   +4 more
openaire   +3 more sources