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Controlled rate thermal analysis and differential scanning calorimetry of sepiolites and palygorskites
attapulgite palygorskite sepiolite Rocky Mountain Leather dehydration dehydroxylation
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2011/11/4
A series of sepiolites, palygorskites and “Rocky Mountain Leather” clay minerals have been analysed by controlled rate thermal analysis and differential scanning calorimetry. Eight weight loss steps a...
Heats of Adsorption of N-Hexane by Thermal Gravimetry with Differential Scanning Calorimetry (TG-DSC): A Tool for Textural Characterization of Pillared Clays
Adsorption Calorimetry Microporous Materials Pillared Clays Textural Characterization TG-DSC
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2011/12/6
Abstract: Microporous materials, (materials with pore sizes with widths <2 nm) were prepared by pillaring of smectites obtained from different soil deposits. The materials were prepared by intercalati...
A new era in hydrofluoric acid solution calorimetry: Reduction of required sample size below 10 milligrams
era hydrofluoric acid solution calorimetry milligrams
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2012/3/31
Significant advances have been made in hydrofluoric acid solution calorimetry at La-fayette College in the past 15 years. To determine the degree to which these developments enable the reduction of sa...
Determination of Surface Areas of Mineral Powders by Adsorption Calorimetry
Adsorption calorimetry α-Alumina n-Butanol Fracture-filling minerals Surface area
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2012/1/4
Adsorption calorimetry was used to develop a method for determining the surface area of low-surface-area materials (< 1 m2/g), which required no pretreatment of the surface, such as outgassing at elev...