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Title: Infrared Spectroscopic Study of Acidity of Amorphous Silica-Alumina
Authors: Bandopadhyay, A K
Roy, Sisir Kr
Murty, G S
Issue Date: Mar-1989
Publisher: NISCAIR-CSIR, India
Abstract: Surface acid sites of amorphous silica-alumina catalysts have been characterized by infrared spectroscopy using three different probe molecules: pyridine, ammonia and carbon monoxide. The study reveals that quantitative estimate of acidity depends on the method of preparation of the catalyst as well as on the probe molecule used.
Page(s): 222-225
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.28A(03) [March 1989]

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