Results 71 to 80 of about 244,263 (341)
Thermal fluid–structure interaction analysis of the leakage characteristics and deformation mechanism in labyrinth seals [PDF]
AIP AdvancesWhile labyrinth seals are extensively employed in rotating machinery, prior studies have predominantly quantified the leakage performance of seal geometries, with less attention given to the multiphysics coupling fluid flow and structural deformation ...
Jingru Sun +5 more
doaj +1 more source
Z‐Scheme Water Splitting Systems Based on Solid‐State Electron Conductors
Advanced Functional Materials, EarlyView.This review examines the latest advances in Z‐scheme overall water splitting (OWS) systems for solar hydrogen production. These systems consist of suspended or immobilized hydrogen evolution photocatalysts (HEPs) and oxygen evolution photocatalysts (OEPs).
Chen Gu +3 more
wiley +1 more source
Fluorine in a Carbon-Enhanced Metal-Poor Star
, 2007 The fluorine abundance of the Carbon-Enhanced Metal-Poor (CEMP) star HE 1305+0132 has been derived by analysis of the molecular HF (1-0) R9 line at 2.3357 microns in a high-resolution (R = 50,000) spectrum obtained with the Phoenix spectrometer and ...
Beers, T. C. +5 more
core +1 more source
Modelling the evolution and nucleosynthesis of carbon-enhanced metal-poor stars [PDF]
, 2008 We present the results of binary population simulations of carbon-enhanced metal-poor (CEMP) stars. We show that nitrogen and fluorine are useful tracers of the origin of CEMP stars, and conclude that the observed paucity of very nitrogen-rich stars puts
Bonačić Marinović +11 more
core +1 more source
Advanced Functional Materials, EarlyView.This study introduces a highly soluble, reduction‐active lithium salt into conventional zinc battery electrolytes, enhancing the solvation structure and electric double layer. These modifications significantly improve the reversibility of the zinc anode and mitigate cathode material dissolution, presenting a novel approach to enhancing the performance ...
Ziwei Zhao +5 more
wiley +1 more source
Etch Induced Microwave Losses in Titanium Nitride Superconducting Resonators
, 2012 We have investigated the correlation between the microwave loss and patterning method for coplanar waveguide titanium nitride resonators fabricated on Si wafers.
David P. Pappas +7 more
core +1 more source
The fluorine-NHC gauche effect: a structural and computational study [PDF]
, 2013 Herein, we report the synthesis and X-ray structural analysis of a collection of fluorinated metal N-heterocyclic carbenes (Ag, Au, Pd, Rh, Ir) and their precursor salts.
Gilmour, R. +4 more
core +1 more source
On the Fluorine Shift of Aromatic Fluorine Compounds [PDF]
Bulletin of the Chemical Society of Japan, 1961 Abstract In order to make a quantitative analysis of the F19 magnetic shielding parameters in conjugated molecules, an extension of the idea previously proposed by Saika and Slichter is made. Calculations are carried out with respect to several fluorobenzene derivatives and fluorin-ated polycondensed aromatic compounds by using the ...
Teijiro Yonezawa +5 more
openaire +2 more sources
Quantifying Electron and Ion Transfers in Contact Electrification with Ionomers
Advanced Functional Materials, EarlyView.The concurrent existence of both electron and ion transfers in solid‐ionomer contact electrification is reported. The ion transfer contributes significantly to the process of contact electrification, especially at high humidity, although only less than 2% of ions participate in the ion transfer, suggesting that there is room for further performance ...
Xiaoting Ma +5 more
wiley +1 more source
Fluorine Chemistry at Extreme Conditions: Possible Synthesis of Hgf4 [PDF]
, 2019 By irradiating a pressurized mixture of a fluorine-bearing compound (XeF2XeF2) and HgF2HgF2 with synchrotron hard x-rays ...
Billinghurst, Brant +5 more
core +3 more sources