Hydroxyls on the surface of MgO powders

S. COLUCCIA; Leonardo MARCHESE; S. LAVAGNINO; M. ANPO

Hydroxyls on the surface of MgO powders

S. COLUCCIA, Leonardo MARCHESE, S. LAVAGNINO, M. ANPO

Dipartimento di Scienze e Innovazione Tecnologica

Risultato della ricerca: Contributo su rivista › Articolo in rivista

Abstract

Water adsorption at 300 K on a MgO powder surface was studied by i.r. spectroscopy and microgravimetry, showing that a full monolayer of hydroxyls is formed which, in turn, weakly adsorbs a further monolayer of undissociated water molecules. Various bands in the i.r. spectra are related to different OH^- families on extended {100} planes and on corner and edge sites.

Lingua originale	Inglese
pagine (da-a)	1573-1576
Numero di pagine	4
Rivista	Spectrochimica Acta - Part A Molecular Spectroscopy
Volume	43A
Stato di pubblicazione	Pubblicato - 1987

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@article{ac576c1c20cd432f864774fd259032ba,

title = "Hydroxyls on the surface of MgO powders",

abstract = "Water adsorption at 300 K on a MgO powder surface was studied by i.r. spectroscopy and microgravimetry, showing that a full monolayer of hydroxyls is formed which, in turn, weakly adsorbs a further monolayer of undissociated water molecules. Various bands in the i.r. spectra are related to different OH- families on extended \{100\} planes and on corner and edge sites.",

author = "S. COLUCCIA and Leonardo MARCHESE and S. LAVAGNINO and M. ANPO",

year = "1987",

language = "English",

volume = "43A",

pages = "1573--1576",

journal = "Spectrochimica Acta - Part A Molecular Spectroscopy",

issn = "0584-8539",

publisher = "Pergamon Press Ltd.",

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TY - JOUR

T1 - Hydroxyls on the surface of MgO powders

AU - COLUCCIA, S.

AU - MARCHESE, Leonardo

AU - LAVAGNINO, S.

AU - ANPO, M.

PY - 1987

Y1 - 1987

N2 - Water adsorption at 300 K on a MgO powder surface was studied by i.r. spectroscopy and microgravimetry, showing that a full monolayer of hydroxyls is formed which, in turn, weakly adsorbs a further monolayer of undissociated water molecules. Various bands in the i.r. spectra are related to different OH- families on extended {100} planes and on corner and edge sites.

AB - Water adsorption at 300 K on a MgO powder surface was studied by i.r. spectroscopy and microgravimetry, showing that a full monolayer of hydroxyls is formed which, in turn, weakly adsorbs a further monolayer of undissociated water molecules. Various bands in the i.r. spectra are related to different OH- families on extended {100} planes and on corner and edge sites.

UR - https://iris.uniupo.it/handle/11579/2069

M3 - Article

SN - 0584-8539

VL - 43A

SP - 1573

EP - 1576

JO - Spectrochimica Acta - Part A Molecular Spectroscopy

JF - Spectrochimica Acta - Part A Molecular Spectroscopy

ER -

Hydroxyls on the surface of MgO powders

Abstract

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