Results 21 to 30 of about 12,592,919 (303)

The Electrical Properties of Tb-Doped CaF2 Nanoparticles under High Pressure

Crystals, 2018
The high-pressure transport behavior of CaF2 nanoparticles with 3 mol% Tb concentrations was studied by alternate-current impedance measurement. All of the electrical parameters vary abnormally at approximately 10.76 GPa, corresponding to the fluorite ...
Tingjing Hu, Xiaoyan Cui, Jingshu Wang, Xin Zhong, Yinzhu Chen, Junkai Zhang, Xuefei Li, Jinghai Yang, Chunxiao Gao   +8 more
doaj   +1 more source

Investigation of the Impact of Natural Fracture Geomechanics on the Efficiency of Oil Production and CO₂ Injection from/to a Petroleum Structure: A Case Study

Energies, 2023
The paper addresses the problem of geomechanical effects in the vicinity of production/injection wells and their impacts on the processes of enhanced oil recovery by CO2 injection and CO2 sequestration in a partially depleted oil reservoir. In particular,
Wiesław Szott, Piotr Ruciński, Małgorzata Słota-Valim, Krzysztof Sowiżdżał   +3 more
doaj   +1 more source

Mechanochemical Synthesis: A Tool to Tune Cation Site Disorder and Ionic Transport Properties of Li3MCl6 (M = Y, Er) Superionic Conductors

Advanced Energy Materials, 2019
The lithium‐conducting, rare‐earth halides, Li3MX6 (M = Y, Er; X = Cl, Br), have garnered significantly rising interest recently, as they have been reported to have oxidative stability and high ionic conductivities.
Roman Schlem, Sokseiha Muy, N. Prinz, A. Banik, Y. Shao-horn, M. Zobel, W. Zeier   +6 more
semanticscholar   +1 more source

Long-term sulfate attack on recycled aggregate concrete immersed in sodium sulfate solution for 10 years

Materiales de Construccion, 2020
The effect of recycled concrete aggregate (RCA) on concrete performance against external sulfate attack (ESA) is not yet fully known. In this paper, recycled aggregate concretes (RAC) with 0, 50, 75 and 100% of RCA contents were evaluated after 10 years ...
L. R. Santillán, F. Locati, Y. A. Villagrán-Zaccardi, C. J. Zega   +3 more
doaj   +1 more source

Polymer nanocomposites and transport (in their) properties

eXPRESS Polymer Letters, 2023
editorial
Georgios C. Psarras
doaj   +1 more source

Effective Transport Properties

, 2022
Porous media are an integral part of electrochemical energy conversion and storage devices, including fuel cells, electrolyzers, redox flow batteries and lithium-ion batteries, among others. The calculation of effective transport properties is required for designing more efficient components and for closing the formulation of macroscopic continuum ...
openaire   +3 more sources

Topologically Robust Transport of Photons in a Synthetic Gauge Field [PDF]

, 2014
Electronic transport in low dimensions through a disordered medium leads to localization. The addition of gauge fields to disordered media leads to fundamental changes in the transport properties.
Faez, S., Fan, J., Hafezi, M., Migdall, A., Mittal, S., Taylor, J. M.   +5 more
core   +3 more sources

Temperature-controlled exfoliation of graphite oxide: studies of defects and transport properties of graphene oxide

Materials Research Express, 2022
The quality, structural defects, and transport properties of GO can be tailored by maintaining ultrasonic bath temperature. Herein, the effect of temperature-controlled exfoliation on the structural defects and transport properties of the resulting ...
Satendra Kumar, Manoj Goswami, Netrapal Singh, Hafsa Siddiqui, Sathish Natarajan, Mohammad Ashiq, Surender Kumar   +6 more
doaj   +1 more source

Cu2ZnSnS4 films with Cu-poor composition prepared by spin coating from a nontoxic methanol-based solution: the effect of annealing temperature

Journal of Asian Ceramic Societies, 2020
In comparison with the stoichiometry and Zn-rich/Cu-poor compositions of Cu2ZnSnS4 (CZTS) photovoltaic material, the properties of Cu-poor films have not been explored adequately.
Ali E. Rakhshani, S. Thomas
doaj   +1 more source

Modified Entropy Scaling of the Transport Properties of the Lennard-Jones Fluid.

Journal of Physical Chemistry B, 2019
Rosenfeld proposed two different scaling approaches to model the transport properties of fluids, separated by twenty-two years, one valid in the dilute gas, and another in the liquid phase.
I. Bell, Richard A. Messerly, M. Thol, L. Costigliola, J. Dyre   +4 more
semanticscholar   +1 more source