What question did this study set out to answer?

To investigate the acidic properties and adsorption behavior of ferric oxide surfaces using flow microcalorimetry techniques.

September 1, 1985Industrial & Engineering Chemistry Product Research and Development

Surface acidity of ferric oxides studied by flow microcalorimetry

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Authors

SJSara T. Joslin FFFrederick M. FowkesLehigh University

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Implication

Experimental study demonstrates the surface acidity of ferric oxide powders via flow microcalorimetry, highlighting precise thermodynamic characterization of metal oxide surfaces.

Key Points

To investigate the acidic properties and adsorption behavior of ferric oxide surfaces using flow microcalorimetry techniques.
Applied flow microcalorimetric methods to measure heat flows generated during basic probe molecule adsorption onto ferric oxide samples.
Characterized solid-liquid or solid-gas interfacial interactions to determine surface site energetics.
Quantified the acid-base interaction heats and surface site density across evaluated ferric oxide particles.
Demonstrated that flow microcalorimetry provides sensitive detection of subtle surface acidity variations on iron oxide materials.

Cite This Study

Joslin et al. (1985) studied this question.

synapsesocial.com/papers/6a8362f6c5c429e4bdeefbe1 https://doi.org/10.1021/i300019a006

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Implication

Experimental study demonstrates the surface acidity of ferric oxide powders via flow microcalorimetry, highlighting precise thermodynamic characterization of metal oxide surfaces.

Surface acidity of ferric oxides studied by flow microcalorimetry

Discussion

Member takes

Implication

Key Points

Cite This Study

Surface acidity of ferric oxides studied by flow microcalorimetry

Discussion

Member takes

Implication

Key Points

Cite This Study

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