Results 21 to 30 of about 7,578 (215)
Glassy Dynamics of Polystyrene by Quasielastic Neutron Scattering [PDF]
Macromolecules, 2011 Peer ...
Arrese-Igor, Silvia +3 more
openaire +2 more sources
Dynamics of polymer electrolyte with LiTFSI via Quasi-Elastic Neutron Scattering [PDF]
EPJ Web of Conferences, 2023 Most lithium batteries offer a wide range of applications. However, safety issues are still an unresolved issue for several applications. To solve the safety issue of Li-ion batteries, solid polymer electrolyte is a promising candidate to replace ...
Wang Hui +11 more
doaj +1 more source
Hydrogen Dynamics in Hydrated Chitosan by Quasi-Elastic Neutron Scattering
Bioengineering, 2022 Chitosan, an environmentally friendly and highly bio-producible material, is a potential proton-conducting electrolyte for use in fuel cells. Thus, to microscopically elucidate proton transport in hydrated chitosan, we employed the quasi-elastic neutron ...
Yuki Hirota +4 more
doaj +1 more source
Medicina, 2021 Background and Objectives: As an mRNA-based vaccine, the Pfizer-BioNTech COVID-19 vaccine has stringent cold storage requirements to preserve functionality of the mRNA active ingredient.
Eugene Mamontov +3 more
doaj +1 more source
Data Analysis and Background Subtraction in Neutron Spin Echo Spectroscopy
Frontiers in Physics, 2021 With the constantly improving performance of neutron spin echo (NSE) spectrometers it becomes possible to perform measurements on increasingly complex samples and to study more and more delicate effects.
Ingo Hoffmann
doaj +1 more source
Moisture-Dependent Vibrational Dynamics and Phonon Transport in Nanocellulose Materials. [PDF]
Adv MaterUptake of water in cellulose play an important role in modulating the structure and phonon transport. This study reports how moisture‐dependent structural modification relates to the vibrational dynamics and phonon transport and scattering of nanocellulose using inelastic neutron scattering and wide angle X‐ray scattering.
Åhl A +7 more
europepmc +2 more sources
Quasielastic neutron scattering from two dimensional antiferromagnets at a finite temperature [PDF]
, 2010 We consider frequency dependence of the neutron scattering amplitude from a two-dimensional quantum antiferromagnet. It is well known that the long range order disappears at any finite temperature and hence the elastic neutron scattering Bragg peak is ...
Katanin, A. A., Sushkov, O. P.
core +1 more source
Green Energy & Environment, 2017 Phosphotungstic acid is an excellent proton conductor that can be incorporated into porous supports, and nanocomposite proton exchange membrane materials made from mesoporous silica impregnated with phosphotungstic acid have been suggested for use in ...
Krystina Lamb +8 more
doaj +1 more source
From Molecules to Modules: Advanced Characterization of Membrane Systems. [PDF]
Adv MaterMembrane technologies can enhance the efficiency and selectivity of chemical separations in energy‐water systems. Improving our understanding and design of separation membranes will require studying their properties at the molecular scale, mesoscale, and macroscale. This perspective highlights advanced characterization techniques for revealing membrane
Zhu Y +13 more
europepmc +2 more sources
Incoherent Quasielastic Neutron Scattering Study of Molecular dynamics of 4-n-cyano-4'-octylbiphenyl [PDF]
, 2008 We report incoherent quasielastic neutron scattering experiments on the thermotropic liquid crystal 4-n-cyano-4'-octylbiphenyl. The combination of time-of-flight and backscattering data allows analyzing the intermediate scattering function over about ...
Aliev +48 more
core +4 more sources