Anomalous small-angle X-ray scattering on a new, nonpyrophoric Raney-type Ni catalyst

A. Bóta, G. Goerigk, T. Drucker, H. G. Haubold, J. Petró

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

The nickel part of a new, nonpyrophoric Raney-type catalyst was characterized by using anomalous small-angle X-ray scattering. The mean particle size distribution determined by the method as meant by C. G. Shull and L. C. Roess (J. Appl. Phys. 18, 295 (1947)) was in good agreement with the domain size obtained from the broadening of the (111) Bragg reflection peak of the metallic nickel using the Scherrer equation and with the size observed by TEM. Moreover, it was found that the nickel particles have a cylindrical shape and do not exhibit surface fractal behavior.

Original languageEnglish
Pages (from-to)354-357
Number of pages4
JournalJournal of Catalysis
Volume205
Issue number2
DOIs
Publication statusPublished - 2002

Fingerprint

Nickel
X ray scattering
nickel
catalysts
Catalysts
scattering
x rays
particle size distribution
Particle size analysis
Fractals
fractals
Transmission electron microscopy
transmission electron microscopy

Keywords

  • ASAXS
  • Particle size distribution
  • Raney-type catalyst

ASJC Scopus subject areas

  • Catalysis
  • Process Chemistry and Technology

Cite this

Anomalous small-angle X-ray scattering on a new, nonpyrophoric Raney-type Ni catalyst. / Bóta, A.; Goerigk, G.; Drucker, T.; Haubold, H. G.; Petró, J.

In: Journal of Catalysis, Vol. 205, No. 2, 2002, p. 354-357.

Research output: Contribution to journalArticle

Bóta, A. ; Goerigk, G. ; Drucker, T. ; Haubold, H. G. ; Petró, J. / Anomalous small-angle X-ray scattering on a new, nonpyrophoric Raney-type Ni catalyst. In: Journal of Catalysis. 2002 ; Vol. 205, No. 2. pp. 354-357.
@article{8d16851e3f1d479786c0aa66f0afa484,
title = "Anomalous small-angle X-ray scattering on a new, nonpyrophoric Raney-type Ni catalyst",
abstract = "The nickel part of a new, nonpyrophoric Raney-type catalyst was characterized by using anomalous small-angle X-ray scattering. The mean particle size distribution determined by the method as meant by C. G. Shull and L. C. Roess (J. Appl. Phys. 18, 295 (1947)) was in good agreement with the domain size obtained from the broadening of the (111) Bragg reflection peak of the metallic nickel using the Scherrer equation and with the size observed by TEM. Moreover, it was found that the nickel particles have a cylindrical shape and do not exhibit surface fractal behavior.",
keywords = "ASAXS, Particle size distribution, Raney-type catalyst",
author = "A. B{\'o}ta and G. Goerigk and T. Drucker and Haubold, {H. G.} and J. Petr{\'o}",
year = "2002",
doi = "10.1006/jcat.2001.3428",
language = "English",
volume = "205",
pages = "354--357",
journal = "Journal of Catalysis",
issn = "0021-9517",
publisher = "Academic Press Inc.",
number = "2",

}

TY - JOUR

T1 - Anomalous small-angle X-ray scattering on a new, nonpyrophoric Raney-type Ni catalyst

AU - Bóta, A.

AU - Goerigk, G.

AU - Drucker, T.

AU - Haubold, H. G.

AU - Petró, J.

PY - 2002

Y1 - 2002

N2 - The nickel part of a new, nonpyrophoric Raney-type catalyst was characterized by using anomalous small-angle X-ray scattering. The mean particle size distribution determined by the method as meant by C. G. Shull and L. C. Roess (J. Appl. Phys. 18, 295 (1947)) was in good agreement with the domain size obtained from the broadening of the (111) Bragg reflection peak of the metallic nickel using the Scherrer equation and with the size observed by TEM. Moreover, it was found that the nickel particles have a cylindrical shape and do not exhibit surface fractal behavior.

AB - The nickel part of a new, nonpyrophoric Raney-type catalyst was characterized by using anomalous small-angle X-ray scattering. The mean particle size distribution determined by the method as meant by C. G. Shull and L. C. Roess (J. Appl. Phys. 18, 295 (1947)) was in good agreement with the domain size obtained from the broadening of the (111) Bragg reflection peak of the metallic nickel using the Scherrer equation and with the size observed by TEM. Moreover, it was found that the nickel particles have a cylindrical shape and do not exhibit surface fractal behavior.

KW - ASAXS

KW - Particle size distribution

KW - Raney-type catalyst

UR - http://www.scopus.com/inward/record.url?scp=57249101753&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=57249101753&partnerID=8YFLogxK

U2 - 10.1006/jcat.2001.3428

DO - 10.1006/jcat.2001.3428

M3 - Article

VL - 205

SP - 354

EP - 357

JO - Journal of Catalysis

JF - Journal of Catalysis

SN - 0021-9517

IS - 2

ER -