FTIR spectroscopy and thermodynamics of CO and H2 adsorbed on γ-, δ- and α-Al2O3

Evgeniy N. Gribov; Olena Zavorotynska; Giovanni Agostini; Jenny G. Vitillo; Gabriele Ricchiardi; Giuseppe Spoto; Adriano Zecchina

doi:10.1039/c002031c

FTIR spectroscopy and thermodynamics of CO and H₂ adsorbed on γ-, δ- and α-Al₂O₃

Evgeniy N. Gribov, Olena Zavorotynska, Giovanni Agostini, Jenny G. Vitillo, Gabriele Ricchiardi, Giuseppe Spoto, Adriano Zecchina

Chemistry (Twin Cities)

Research output: Contribution to journal › Article › peer-review

47 Scopus citations

Abstract

The adsorption of CO and H₂ at the surface of transitional (γ and δ) and corundum (α) phases of Al₂O₃ is studied by means of FTIR spectroscopy at temperature variable in the 293-60 K (CO) and 293-20 K (H₂) intervals with the aims of better clarifying the nature of the surface Lewis centres and evaluate the thermodynamics of the adsorption process.

Original language	English (US)
Pages (from-to)	6474-6482
Number of pages	9
Journal	Physical Chemistry Chemical Physics
Volume	12
Issue number	24
DOIs	https://doi.org/10.1039/c002031c
State	Published - 2010

Access

10.1039/c002031c

OpenUrl availability

Full text

Cite this

@article{5dedbeac74074d1ab84d2b2e586b65bb,

title = "FTIR spectroscopy and thermodynamics of CO and H2 adsorbed on γ-, δ- and α-Al2O3",

abstract = "The adsorption of CO and H2 at the surface of transitional (γ and δ) and corundum (α) phases of Al2O3 is studied by means of FTIR spectroscopy at temperature variable in the 293-60 K (CO) and 293-20 K (H2) intervals with the aims of better clarifying the nature of the surface Lewis centres and evaluate the thermodynamics of the adsorption process.",

author = "Gribov, {Evgeniy N.} and Olena Zavorotynska and Giovanni Agostini and Vitillo, {Jenny G.} and Gabriele Ricchiardi and Giuseppe Spoto and Adriano Zecchina",

year = "2010",

doi = "10.1039/c002031c",

language = "English (US)",

volume = "12",

pages = "6474--6482",

journal = "Physical Chemistry Chemical Physics",

issn = "1463-9076",

publisher = "Royal Society of Chemistry",

number = "24",

}

TY - JOUR

T1 - FTIR spectroscopy and thermodynamics of CO and H2 adsorbed on γ-, δ- and α-Al2O3

AU - Gribov, Evgeniy N.

AU - Zavorotynska, Olena

AU - Agostini, Giovanni

AU - Vitillo, Jenny G.

AU - Ricchiardi, Gabriele

AU - Spoto, Giuseppe

AU - Zecchina, Adriano

PY - 2010

Y1 - 2010

N2 - The adsorption of CO and H2 at the surface of transitional (γ and δ) and corundum (α) phases of Al2O3 is studied by means of FTIR spectroscopy at temperature variable in the 293-60 K (CO) and 293-20 K (H2) intervals with the aims of better clarifying the nature of the surface Lewis centres and evaluate the thermodynamics of the adsorption process.

AB - The adsorption of CO and H2 at the surface of transitional (γ and δ) and corundum (α) phases of Al2O3 is studied by means of FTIR spectroscopy at temperature variable in the 293-60 K (CO) and 293-20 K (H2) intervals with the aims of better clarifying the nature of the surface Lewis centres and evaluate the thermodynamics of the adsorption process.

UR - http://www.scopus.com/inward/record.url?scp=77953343898&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77953343898&partnerID=8YFLogxK

U2 - 10.1039/c002031c

DO - 10.1039/c002031c

M3 - Article

C2 - 20454722

AN - SCOPUS:77953343898

SN - 1463-9076

VL - 12

SP - 6474

EP - 6482

JO - Physical Chemistry Chemical Physics

JF - Physical Chemistry Chemical Physics

IS - 24

ER -

FTIR spectroscopy and thermodynamics of CO and H₂ adsorbed on γ-, δ- and α-Al₂O₃

Abstract

Access

OpenUrl availability

Other files and links

Fingerprint

Cite this