Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
A CASE-STUDY - SURFACE-CHEMISTRY AND SURFACE-STRUCTURE OF CATALYTIC ALUMINAS, AS STUDIED BY VIBRATIONAL SPECTROSCOPY OF ADSORBED SPECIES
Autore:
MORTERRA C; MAGNACCA G;
Indirizzi:
UNIV TURIN,DEPT INORGAN PHYS & MAT CHEM,VIA P GIURIA 7 I-10125 TURIN ITALY
Titolo Testata:
Catalysis today
fascicolo: 3-4, volume: 27, anno: 1996,
pagine: 497 - 532
SICI:
0920-5861(1996)27:3-4<497:AC-SAS>2.0.ZU;2-V
Fonte:
ISI
Lingua:
ENG
Soggetto:
METAL-OXIDE SURFACES; TRANSMISSION ELECTRON-MICROSCOPY; LEWIS ACID SITES; CARBON-MONOXIDE; INFRARED-SPECTROSCOPY; CO ADSORPTION; ETA-ALUMINA; IR-SPECTRA; FT-IR; TEMPERATURE;
Keywords:
INFRARED SPECTROMETRY; ALUMINAS; SURFACE CHEMISTRY AND STRUCTURE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
95
Recensione:
Indirizzi per estratti:
Citazione:
C. Morterra e G. Magnacca, "A CASE-STUDY - SURFACE-CHEMISTRY AND SURFACE-STRUCTURE OF CATALYTIC ALUMINAS, AS STUDIED BY VIBRATIONAL SPECTROSCOPY OF ADSORBED SPECIES", Catalysis today, 27(3-4), 1996, pp. 497-532

Abstract

Transition phase aluminas have been used as catalysts, and their surface chemical properties have been studied for over 30 years. The various steps of the gradual comprehension of the surface structure and surface chemistry of aluminas are here summarized. Our main attention hasbeen devoted to various aspects of the surface chemistry of aluminas,as revealed by the adsorption of selected probe molecules, rather than to a systematic description of the adsorption of the very many probemolecules used over the years. Among the various physico-chemical aspects of aluminas, some were thought to be of particular interest: solid (bulk) and surface vibrations, the surface hydrated layer, surface basicity and surface acidity. Whenever possible, a comparison between spectroscopic and quantitative data has been proposed.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 11/07/20 alle ore 21:13:16