Results 141 to 150 of about 1,181,189 (249)

Nano‐Patterned CuO Nanowire Nanogap Hydrogen Gas Sensor with Voids

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
Sub‐5‐ppb hydrogen (H2) detection and sub‐10‐s response and recovery times are achieved based on nano‐patterned polycrystalline CuO nanowires nanogap gas sensors with voids using electron‐beam lithography and unique annealing processes. Pre‐H2 annealing, void‐generating oxidation, and downscaled nanogap electrodes are key to improving the sensing ...
Muqing Zhao, Ryosuke Nitta, Seiichiro Izawa, Jun‐ichi Yamaura, Yutaka Majima   +4 more
wiley   +1 more source

On the feasibility of time-resolved X-ray powder diffraction of macromolecules using laser-driven ultrafast X-ray sources. [PDF]

J Appl Crystallogr
Khakurel KP, Žoldák G, Angelov B, Andreasson J.   +3 more
europepmc   +1 more source

Identification of Multiple Hard X-Ray Sources in Solar Flares: A Bayesian Analysis of the 2002 February 20 Event. [PDF]

Astrophys J, 2018
Sciacchitano F, Sorrentino A, Emslie AG, Massone AM, Piana M.   +4 more
europepmc   +1 more source

Measurement of the energy and power radiated by a pulsed blackbody x-ray source [PDF]

, 2006
H.C. Ives, W. A. Stygar, D. L. Fehl, Lynnette Ramirez, S. C. Dropinski, D. Wall, J. S. Anctil, J. McGurn, J. Pyle, D. L. Hanson, B. N. Allison, Michael Berninger, Elliot Bryce, G. A. Chandler, M. E. Cuneo, A. J. Fox, T. L. Gilliland, C.L. Haslett, R. J. Leeper, David F. Lewis, M. A. Lucero, M.G. Mazarakis, D. H. McDaniel, J. L. McKenney, J. A. Mills, L. P. Mix, J. L. Porter, M. B. Ritchey, L. E. Ruggles, J. F. Seamen, W. W. Simpson, R. B. Spielman, J. Torres, M. Vargas, T. C. Wagoner, Larry K. Warne, Mathew William York   +36 more
openalex   +1 more source

Hydrogel‐Based Photothermal‐Catalytic Membrane for Efficient Cogeneration of Freshwater and Hydrogen in Membrane Distillation System

Advanced Functional Materials, EarlyView.
This work presents an overview of the PTC‐VMD system for water‐hydrogen co‐generation. a) Illustration of the hydrogel‐based PTC membrane and the co‐generation of water and hydrogen. b) Structure of the PTC‐VMD system and the functions of each component layer.
Jiawei Sun, Muhammad Usman Farid, Wenlong Xi, Gang Lu, Min Wei Boey, Sai Kishore Ravi, Patrick H.‐L. Sit, Alicia Kyoungjin An   +7 more
wiley   +1 more source

Reconstruction of lateral coherence and 2D emittance in plasma betatron X-ray sources. [PDF]

Sci Rep
Curcio A, Cianchi A, Costa G, Del Dotto A, Demurtas F, Ferrario M, Frías MDR, Galletti M, Pérez-Hernández JA, Gatti G.   +9 more
europepmc   +1 more source

Browsing through sealed historical manuscripts by using 3-D computed tomography with low-brilliance X-ray sources. [PDF]

Sci Rep, 2018
Stromer D, Christlein V, Martindale C, Zippert P, Haltenberger E, Hausotte T, Maier A.   +6 more
europepmc   +1 more source

In Situ Formation of a Melt‐Solid Interface Toward Stable Oxygen Reduction in Protonic Ceramic Fuel Cells

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
Protonic ceramic fuel cells offer a promising route to generate power efficiently but face critical challenges in achieving industrially viable activity and stability at their cathodes in CO2‐containing air. This report proposes a new cathode material design strategy to enable the cathode to be both catalytically active and CO2 tolerant through the ...
Desheng Feng, Mengran Li, Vanessa K. Peterson, Rijia Lin, Anita D'Angelo, Olexandra Marenych, Anya Yago, Dominique Appadoo, Tianjiu Zhu, Muhammad Yazid Bin Zulkifli, Shuai Gao, Yuming Wu, Xiaohe Tian, Xiaoyang Du, Zhonghua Zhu   +14 more
wiley   +1 more source

Deciphering the Origin of Higher Shell Coordination on Single Iron Catalysts for Resilient Modulating Persulfate Oxidation Into Singlet Oxygen Pathway

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reveals that higher shell S coordination can effectively modulate the spin state of FeN4 site via long‐range electronic interactions, giving rise to the oriented generation of singlet oxygen from peroxymonosulfate activation. Abstract Precise manipulation of coordination structure of single‐atom sites and establishment of schematic ...
Liang Zhang, Kai Cheng, Zhizhi Yang, Ye Zhang, Shiro Kubuki, Paul A. Bingham, Yang‐Chun Yong, Bofan Zhang, Xiaoguang Duan   +8 more
wiley   +1 more source

An X-ray harmonic separator for next-generation synchrotron X-ray sources and X-ray free-electron lasers. [PDF]

J Synchrotron Radiat, 2018
Inoue I, Osaka T, Tamasaku K, Ohashi H, Yamazaki H, Goto S, Yabashi M.   +6 more
europepmc   +1 more source