Journal ArticleDOI
Theoretical evaluation of diffusivity of hydrogen in palladium and rhodium
TLDR
In this paper, a formulation for obtaining diffusivities of hydrogen in f.c. metals from cluster calculations of activation energies is developed and a theoretical diffusivity curve is also suggested for hydrogen in rhodium.About:
This article is published in International Journal of Hydrogen Energy.The article was published on 2004-12-01. It has received 8 citations till now. The article focuses on the topics: Palladium & Rhodium.read more
Citations
More filters
Journal ArticleDOI
Quantum nuclear effects on the location of hydrogen above and below the palladium (100) surface
TL;DR: In this paper, the authors report ab initio path integral molecular dynamics simulations of hydrogen and deuterium adsorbed on and absorbed in the Pd(100) surface at 100 K.
Empirical Models for Octahedral and Tetrahedral Occupation in PdH and in PdD at High Loading
TL;DR: In this paper, empirical models for both PdD and PdH that assume an O-site energy quadratic in loading and an Osite to T-site excitation which is either constant in loading, or else taken as an empirical function fit to estimates inferred from the analysis of experimental data are presented.
Journal ArticleDOI
Anomalous Transport and Possible Phase Transition in Palladium Nanojunctions
TL;DR: In this article, the authors present transport measurements in electromigrated palladium break junction devices showing the emergence at low temperatures of anomalous sharp features in the differential conductance, which appear symmetrically in applied bias and exhibit a temperature dependence of their characteristic voltages reminiscent of a mean-field phase transition.
Journal ArticleDOI
Characterization of hydrogen responsive nanoporous palladium films synthesized via a spontaneous galvanic displacement reaction
James F. Patton,Nickolay V. Lavrik,David C. Joy,David C. Joy,Scott R. Hunter,Panagiotis G. Datskos,D. B. Smith,Michael J. Sepaniak +7 more
TL;DR: X-ray diffraction and inductively coupled plasma-optical emission spectroscopy are employed to study changes in morphology and chemistry occurring in these nanoporous films under different processing conditions, providing evidence in support of observed nanomechanical response/recovery profiles offering insight for catalysis, H(2) storage and improved sensing applications.
References
More filters
Book
Introduction to solid state physics
TL;DR: In this paper, the Hartree-Fock Approximation of many-body techniques and the Electron Gas Polarons and Electron-phonon Interaction are discussed.
Book
Chemical Engineers' Handbook
TL;DR: The Chemical Engineers handbook as mentioned in this paper, Chemical engineers handbook, Chemical engineer handbook, Chemical engineers Handbook, Chemical Engineering handbook and Chemical Engineers Handbook, 2007.2.1.