Results 181 to 190 of about 5,834 (266)

Hydrothermal‐Assisted In Situ Intercalation Synthesis of Ti3C2Tx MXene in 6 Hours

Small Methods, EarlyView.
This work presents a rapid, scalable strategy for synthesizing Ti3C2Tx MXene through hydrothermal‐assisted etching with in situ intercalation, achieving complete synthesis and delamination within 6 h at 90°C. The process accelerates aluminum removal, promotes efficient delamination, and enables direct exfoliation under mild conditions, producing high ...
Muhammad Imran Rameel, Gediminas Monastyreckis, Filipa M. Oliveira, Bing Wu, Jiří Šturala, Vlastimil Mazánek, Zdeněk Sofer, Daiva Zeleniakiene   +7 more
wiley   +1 more source

Pattern-enhanced Resonant Soft X-ray Scattering for Operando monitoring of electrochemical solid-liquid interfaces. [PDF]

Nat Commun
Li H, Andrle K, Zhang Q, Cordova IA, Yang Y, Peng Z, Yang F, Freychet G, Dhuey S, Hexemer A, Helms BA, Chao W, La Fontaine B, Ruiz R, Guo J, Yang W, Yano J, Wang C.   +17 more
europepmc   +1 more source

Bacterial healing of cracks in metakaolin‐based geopolymer concrete exposed to high temperatures

Structural Concrete, EarlyView.
Abstract This study examined the bacterial healing of metakaolin‐based geopolymer concrete modified with colemanite (K) and red mud (RM) exposed to high temperatures. The metakaolin‐based geopolymer concrete samples modified with 4% K and 6% RM were prepared.
Harun Tanyildizi, Mahmoud Ziada, Mucteba Uysal, Savaş Erdem   +3 more
wiley   +1 more source

A Single-Layer Full-Color Diffractive Waveguide by Lithography. [PDF]

Nanomaterials (Basel)
Li Y, Wu F, Li H, Yang H, Wang M, Zheng Z.   +5 more
europepmc   +1 more source

Subtracting Interferences in X‐Ray Spectra Obtained With Grating Spectrometers

X-Ray Spectrometry, EarlyView.
ABSTRACT Higher order diffraction from surface contamination poses a major challenge for soft x‐ray spectral analysis using reflection zone plate spectrometers in electron probe microanalysis. We developed two correction methods applied to the Al L2,3 and Zn M2,3 emissions in AlZn60 alloy spectra: sequential overlay and subtraction of C Kα and O Kα ...
Nawel Temmar, Philippe Jonnard, Karine Le Guen, Nicolas Rividi, Wanqiu Bai   +4 more
wiley   +1 more source

Silica Meta-Optics: When High Performance Does Not Need a High Index. [PDF]

Nano Lett
Sacchi L, Palmieri A, Mishra V, Park JS, Piccardo M, Capasso F.   +5 more
europepmc   +1 more source

The Crystal Structures of High‐ and Low‐Temperature Silver Pyrophosphate: Structural Instability and Its Consequences

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
The crystal structures of the high‐temperature and low‐temperature phases of silver pyrophosphate are reported. The structural results are complemented by thermal analysis, vibrational and 31P‐MAS‐NMR spectroscopy studies, and density functional theory calculations.
Matthias Weil, Bertold Stöger, Enrique J. Baran, Ekkehard Füglein, Robert Glaum, Eva‐Maria Hammer, Branimir Raguž, Thomas Bredow, Eugen Libowitzky   +8 more
wiley   +1 more source

Watt-Level, Narrow-Linewidth, Tunable Green Semiconductor Laser with External-Cavity Synchronous-Locking Technique. [PDF]

Sensors (Basel)
Feng C, Zeng B, Zou J, Ruan Q, Luo Z.
europepmc   +1 more source

The diagnostics and laser infrastructure at the Soft X‐ray Port of the European XFEL

Journal of Synchrotron Radiation, EarlyView.
The diagnostics and laser infrastructure of the Soft X‐ray Port (SXP) at the European X‐ray Free Electron Laser are presented.The diagnostics and laser infrastructure of the Soft X‐ray Port (SXP) at the European X‐ray Free Electron Laser are presented.
Patrik Grychtol, Vahagn Vardanyan, Pranav Bhardwaj, Michael Heber, David Doblas-Jimenez, Ekaterina Tikhodeeva, Serguei Molodtsov, Manuel Izquierdo   +7 more
wiley   +1 more source

Structural color due to guided-mode resonance in silicon-on-insulator irradiated by nanosecond laser pulses. [PDF]

Sci Technol Adv Mater
Mizeikis V, Cobas Montero C, Zukuls A, Ozols K, Ščajev P, Tsuchiya Y, Gailevičius D, Moraru D, Onufrijevs P.   +8 more
europepmc   +1 more source