Results 61 to 70 of about 652 (172)
Flow‐pulse adsorption microcalorimetry is established as a general method for characterizing diffusion processes on solid catalysts, a key elementary step capable of regulating their catalytic performances. Fundamental studies of diffusion processes on solid catalysts are challenging due to the lack of appropriate characterization techniques.
Zhenxuan Yuan, Yunxing Bai, Weixin Huang
wiley +1 more source
Upgrading of Resolution Elastic Neutron Scattering (RENS)
An update of the Resolution Elastic Neutron Scattering (RENS) approach consisting in measuring the elastically scattered neutron intensity versus the instrumental energy resolution is presented.
S. Magazù, F. Migliardo, M. T. Caccamo
doaj +1 more source
PaNOSC Summer School QENS Data
Example QENS data for the PaNOSC Summer School Neutron Focus ...
openaire +1 more source
Recent Advances in Heterogeneous Frustrated Lewis Pair: Synthesis, Characterization, and Catalysis
This review provides a concise analysis of heterogeneous frustrated Lewis pair (FLP) chemistry, focusing on their synthesis, characterization, and application in small‐molecule activation. It highlights current challenges in developing solid FLP systems and explores promising advancements through emerging technologies, offering critical insights into ...
Jiasi Li +2 more
wiley +1 more source
GRAPHICAL ABSTRACT Preparation of W/O/W double emulsions using hydrophobic silica (R972) and maltodextrin. A primary W/O emulsion is formed via homogenization and ultrasound and then re‐emulsified in an outer aqueous phase. The final emulsion is freeze‐dried for 1 day to obtain structured antibubbles.
Charalampos Tsekeridis +3 more
wiley +1 more source
The molecular level understanding of proteins at oil‐water interfaces is deepened. Cruciferin assumes trimeric conformations at the interface, as in solution. Interfacial mobility is only marginally lower than in solution, indicating the chemical structure preserves a network.
Olaf Holderer +12 more
wiley +1 more source
Substitution by larger polyanions in the fast sodium ion conductor Na11+xSn2+xP1−xS12 leads to inhomogeneities in the local structure which induces micro strain. The observed strain correlates with higher local diffusivities at room temperature and a lowering of the activation barriers for local ionic jumps which is explained by a widening of ...
Oliver Maus +9 more
wiley +1 more source
Comparison of time‐of‐flight and MIEZE neutron spectroscopy of H2O
We report a comparison of modulation of intensity with zero effort (MIEZE), a neutron spin–echo technique, and neutron time‐of‐flight spectroscopy, a conventional neutron scattering method. The basis of this comparison is provided by measurements performed on pure water under the same measurement conditions.We report a comparison of modulation of ...
Lukas Beddrich +9 more
wiley +1 more source
Molecular-Dynamics Simulation of Self-Diffusion of Molecular Hydrogen in X-Type Zeolite
The self-diffusion of hydrogen in NaX zeolite has been studied by molecular-dynamics simulations for various temperatures and pressures. The results indicate that in the temperature range of 77–293 K and the pressure range of 10–2700 kPa, the self ...
Xiaoming Du
doaj +1 more source
The microscopic dynamics for the gel and liquid-crystalline phase of highly aligned D2O-hydrated bilayers of 1-palmitoyl-oleoyl-sn-glycero-phosphocholine (POPC) were investigated in the temperature range from 248 to 273 K by using incoherent quasi ...
U. Wanderlingh +7 more
doaj +1 more source

