Journal ArticleDOI
The influence of crystallite size on the adsorption of molecular nitrogen on nickel, palladium and platinum: An infrared and electron-microscopic study
Reads0
Chats0
TLDR
In this article, a specified study was made of the phenomenon of infrared-active nitrogen adsorption on nickel, the existence of which was first shown by Eischens and Jacknow.About:
This article is published in Surface Science.The article was published on 1966-07-01. It has received 281 citations till now. The article focuses on the topics: Adsorption & Physisorption.read more
Citations
More filters
Journal ArticleDOI
Catalytic growth of carbon filaments
TL;DR: A review of the information obtained by the author and his many co-workers from studies devoted to the formation of a fascinating material, filamentous carbon, is given in this article.
Journal ArticleDOI
The statistics of surface atoms and surface sites on metal crystals
R. Van Hardeveld,F. Hartog +1 more
TL;DR: In this paper, the number of surface atoms at the surface of a metal crystal can be differentiated according to the number (j) and arrangement of their nearest neighbours in the crystal.
Journal ArticleDOI
Steam Reforming and Graphite Formation on Ni Catalysts
Hanne Skov Bengaard,Jens K. Nørskov,Jens Sehested,Clausen Bjerne Steffen,L.P. Nielsen,A.M. Molenbroek,Jens R. Rostrup-Nielsen +6 more
TL;DR: Based on density functional theory calculations, kinetic measurements, microkinetic and Monte Carlo simulations, thermogravimetric analysis (TGA) experiments, extended X-ray absorption spectroscopy (EXAFS) measurements, and experimental results from the literature, this paper presented a detailed and comprehensive mechanistic picture of the steam reforming process on a Ni catalyst.
Book ChapterDOI
Hydrogen and Synthesis gas by Steam- and CO2 reforming
TL;DR: In this article, the authors provide a coherent description of the catalysis of the steam reforming reactions, focusing on the role of the catalyst and problems related to carbon formation, and provide a summary of the empirical evidence of the reforming reactions.
Journal ArticleDOI
Four challenges for nickel steam-reforming catalysts
TL;DR: In this article, four catalytic challenges for nickel steam reforming catalysts are discussed from both a practical and a fundamental point of view: activity, sulphur poisoning, carbon formation and sintering.
References
More filters
Journal ArticleDOI
The growth and structure of gold and silver deposits formed by evaporation inside an electron microscope
TL;DR: In this paper, a semi-quantitative explanation of the liquid-like behavior of the initial metal nuclei is given in terms of the surface diffusion of the metal atoms over the metal islands, the driving force for the mass transfer being the associated reduction in surface energy.
Journal ArticleDOI
Dispersion of platinum on supported catalysts
Lawrence Spenadel,Michel Boudart +1 more
Journal ArticleDOI
The hydrogen atom positions in face centered cubic nickel hydride
TL;DR: In this paper, the hydrogen to nickel atom ratio in the hydride phase was found to be 0·6 ± 0·1, where the hydrogen atoms occupied the octahedral sites of the face centered cubic lattice.
Related Papers (5)
The statistics of surface atoms and surface sites on metal crystals
R. Van Hardeveld,F. Hartog +1 more