Results 201 to 210 of about 24,731 (260)

POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes

Advanced Materials, EarlyView.
A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez, Melanie Guillén‐Soler, Carlos Herreros‐Lucas, Alejandro López‐Moreno, José Manuel Vila‐Fungueiriño, Antonio Luis Llamas‐Saiz, Karol Strutyński, Manuel Melle‐Franco, María del Carmen Giménez‐López   +8 more
wiley   +1 more source

Time-resolved 3D imaging opportunities with XMPI at ForMAX. [PDF]

J Synchrotron Radiat
Rogalinski JK, Yao Z, Yao Z, Zhang Y, Hu Z, Gordeyeva K, Rosén T, Söderberg D, Mazzolari A, da Silva J, Haghighat V, McDonald SA, Nygård K, Asimakopoulou EM, Villanueva-Perez P.   +14 more
europepmc   +1 more source

Wide Band Gap Boron Nitride Nanodots-Incorporated Polyetherimide Dielectrics for High-Temperature Dielectric Energy Storage. [PDF]

Adv Sci (Weinh)
Hu WJ, Huang WH, Zhang N, Sun DX, Wang Y, Yang JH.   +5 more
europepmc   +1 more source

Accessible, All-Polymer Metasurfaces: Low Effort, High Quality Factor. [PDF]

ACS Nano
Hirler M, Antonov AA, Baù E, Aigner A, Heimig C, Hu H, Tittl A.   +6 more
europepmc   +1 more source

Energy-Dispersive X-Ray Diffraction: Principles, Instrumentation and Emerging Applications. [PDF]

Materials (Basel)
Wang Z, Li G, Zhang J, Wang Y, Sun R, Lin J.   +5 more
europepmc   +1 more source

Grating based interferometric devices on a silicon photonic platform. [PDF]

Sci Rep
Mikhail TJG, Swillam SM, Swillam MA.
europepmc   +1 more source

Microbially induced calcite precipitation by a novel alkaliphilic Bacillus albus strain for sustainable self-healing bio-mortar with enhanced mechanical performance and durability. [PDF]

Sci Rep
Ibrahim SM, Said D, Heikal M, Abdel-Monem MO, Dawwam GE.   +4 more
europepmc   +1 more source

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Diffraction Losses in Radiometry and Photometry

Metrologia, 1970
The precision of radiometry and photometry is reaching a stage, in standardizing laboratories at least, where greater attention should be paid to losses of flux by diffraction. Otherwise errors of up to 0.5% or more may occur. This article reviews from the radiometric point of view diffraction losses at circular apertures, for both the Fraunhofer and ...
exaly   +2 more sources

On Diffraction Losses in Laser Interferometers

Applied Optics, 1963
Tingye Li, S P Morgan
exaly   +2 more sources

Diffraction losses in a laser‐heated solenoid plasma

Journal of Applied Physics, 1975
A solution for diffraction loss of a laser beam propagating in a plasma light pipe is found by analogy to the tunnel effect of quantum mechanics. It is shown that diffraction tends to dissipate the beam layer by layer, working from the outside inward. A characteristic dissipation length can be defined for each layer of the beam.
exaly   +2 more sources