Results 71 to 80 of about 14,220,495 (297)

The van der Waals interactions in rare-gas dimers: the role of interparticle interactions [PDF]

Physical Chemistry Chemical Physics, 2016
We investigate the potential energy curves of rare-gas dimers with various ranges and strengths of interparticle interactions (nuclear–electron, electron–electron, and nuclear–nuclear interactions).
Yu-Ting Chen, Kerwin Hui, Jeng-Da Chai
openaire   +3 more sources

CO2‐to‐CO Conversion in a Gas‐Fed, Zero‐Gap, PEM Electrolyzer Enabled by Polycations and Nitrogen‐Doped Carbon‐Supported Cobalt Nanoparticles

Advanced Functional Materials, EarlyView.
A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow, Hsi‐Wen Wu, Aimin Li, Yalou Guo, Duhong Chen, Jie Zhang, Paul A. Webley   +6 more
wiley   +1 more source

Towards sympathetic cooling of large molecules: Cold collisions between benzene and rare gas atoms [PDF]

, 2009
This paper reports on calculations of collisional cross sections for the complexes Z-CDH6 (X = 3He, 4He, Ne) at temperatures in the range 1)μK - 10K and shows that relatively large cross sections in the 103-105Å2 range are available for collisional ...
P Barletta, Tennyson, J, P F Barker, J Tennyson, Barker, PF, Barletta, P   +5 more
core  

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

Advanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Evolution of weak discontinuity in a van der Waals gas

Ain Shams Engineering Journal, 2015
In this article, the Lie symmetries analysis that leaves the system of partial differential equations (PDEs), governed by the one dimensional unsteady flow of an isentropic, inviscid and perfectly conducting compressible fluid obeying the van der Waals equation of state invariant, is presented.
B. Bira, T. Raja Sekhar
openaire   +2 more sources

Evaluation of van der Waals density functionals for layered materials [PDF]

, 2018
© 2018 American Physical Society. In 2012, Björkman et al. posed the question "Are we van der Waals ready?" [T. Björkman, J. Phys.: Condens. Matter 24, 424218 (2012)JCOMEL0953-898410.1088/0953-8984/24/42/424218] about the ability of ab initio modeling to
Tawfik, SA, Tim Gould, Gould, T, Tawfik, Sherif Abdulkader, Ford, MJ, Sherif Abdulkader Tawfik, Stampfl, Catherine, Ford, Michael J, Catherine Stampfl, Gould, Tim, Michael J. Ford, Stampfl, C   +11 more
core   +1 more source

Confinement in Metal‐Organic Frameworks as a Route to Harnessing Liquid Barocalorics in the Solid‐State

Advanced Functional Materials, EarlyView.
Encapsulation of solid–liquid barocalorics (BC) within MOFs harnesses their colossal BC performance whilst allowing active control of BC properties through BC‐MOF interactions. ABSTRACT Barocaloric (BC) effects at liquid–vapor transitions in hydrofluorocarbons drive most commercial technologies used for heating and cooling in the heating, ventilation ...
Ming Zeng, Frederic Rendell‐Bhatti, Eamonn T. Connolly, Yang Wang, Clàudia Pérez‐Junyent, Josep‐Lluís Tamarit, Ross S. Forgan, Pol Lloveras, David Boldrin   +8 more
wiley   +1 more source

Kinetic origin of composition control in self-catalyzed vapor–liquid–solid growth of GaSxSe1−x nanobelts

Applied Physics Express
Alloy engineering of group III–VI van der Waals (vdWs) semiconductors requires precise control of composition during bottom-up growth. We synthesized GaS _x Se _1− _x nanobelts by self-catalyzed vapor–liquid–solid (VLS) growth.
Yukihiro Endo, Nathan Bochard, Yoshiaki Sekine, Yoshitaka Taniyasu   +3 more
doaj   +1 more source

Mechanical Instabilities and the Mathematical Behavior of van der Waals Gases

Mathematics
We explore the mathematical behavior of van der Waals gases at temperatures where classical descriptions are inadequate due to emerging quantum effects.
Flavia Pennini, Angelo Plastino
doaj   +1 more source

Interacting Quintessence Dark Energy Models in Lyra Manifold

Advances in High Energy Physics, 2014
We consider two-component dark energy models in Lyra manifold. The first component is assumed to be a quintessence field while the second component may be a viscous polytropic gas, a viscous Van der Waals gas, or a viscous modified Chaplygin gas. We also
M. Khurshudyan, J. Sadeghi, R. Myrzakulov, Antonio Pasqua, H. Farahani   +4 more
doaj   +1 more source