Chemical and Materials Characterization Facility

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The University of Miami College of Engineering has established a chemical and materials characterization facility designed to support advanced research in infrastructure materials, environmental sustainability, and biomedical applications. The facility features cutting-edge instruments for analyzing and testing a wide range of materials, enabling innovation across multiple engineering and scientific disciplines.

Key equipment includes tools for surface area measurement, X-ray diffraction for elemental and crystal phase analysis, thermogravimetric analyzers, differential calorimeters, and X-ray CT tomography systems. These resources are critical for research into material properties, durability, and performance under various conditions.

The facility also includes workspaces with chemical and biological hoods and is actively used by more than 10 faculty members, including four from the Civil and Architectural Engineering Department, along with over 40 undergraduate and doctoral student researchers. Researchers from other universities also use the facility. Support for instrumentation is provided by companies such as Shimadzu Corporation.

Located on the fifth floor of the McArthur Engineering Building in a newly remodeled, state-of-the-art space, the facility serves as a hub for innovation and collaboration in materials research.

Thermal Analysis

Shimadzu DTG-60
Thermogravimetric Analysis

Shimadzu DSC-60
Differential Scanning Calorimeter

The Shimadzu DTG-60H simultaneously measures the change in mass of the sample (TG) and the temperature difference between the sample and a standard substance (DTA). The temperature range for analysis is room temperature to 1500 C in air, N2 or CO2 atmospheres. Different atmospheres can be selected for different temperature ranges. The DTG-60H adopts a Roberval mechanism, ensuring that the sensitivity does not change due to changes in the center of gravity of the sample caused by melting etc.


Location:
McArthur Engineering Building, Room 502

The DSC-60 can be utilized in a variety of material characterization applications under different atmospheres including nitrogen and carbon dioxide. Range of temperature measurement is from -50 to 500 °C has been enabled by connecting a commercially available immersion cooler. The cooling capacity is -5 °C/min. (at -30 °C). The heat flow detection range is ±150 mW.




Location: McArthur Engineering Building, Room 502

Physical and Chemical Characterization

Anton Paar Nova 600 BET
Specific Surface Area Analyzer

Shimadzu EDX 8100
X-ray Fluorescence
Bruker Skyscan 1273
Micro-CT Scanner

The BET (Brunauer, Emmett and Teller) theory is commonly used to evaluate the gas adsorption data and generate a specific surface area result expressed in units of area per mass of sample (m2/g). The features of the BET at UM CoE are all-in-one BET with 2 analysis and 4 degassing stations. N2, Ar, CO2, and other non-corrosive gases for analysis of specific surface area. Particle sizes analysis capability - 0.35 - 500 nm (Diameter) (0.35 - 1.1 nm only with CO2) Specific surface area limits - 0.01 - 0.5 m2/g

Operating Temperature: 15 to 35°C; Humidity: 20 to 80 % relative, non-condensing.

In accordance with various ASTM/DIN/ISO/USP standards and guidelines.

Location:
McArthur Engineering Building, Room 502

The EDX-8100 is capable of analyzing the chemical composition of both solid and liquid samples using the principle of Energy dispersive X-ray spectroscopy. Please note that the compatilibilty of the liquid with the film available should be checked prior to testing by the lab manager. Even lighter elements can be measured by purging helium in the equipment. If higher accuracy is required for sodium measurement, please book time on the Avio 200 ICP-OES in addition to the EDX-8100 for complete elemental analysis.






Location: McArthur Engineering Building, Room 502

The SKYSCAN 1273 is a compact, high-performance 3D X-ray microscope from Bruker, utilizing advanced Micro-CT technology. It supports samples up to 500 mm in length, 300 mm in diameter, and 20 kg in weight, setting a new standard for non-destructive testing. Featuring a high-energy X-ray source and large-format, sensitive flat-panel detector, it delivers exceptional image quality in just seconds.

A full scan takes as little as 12 seconds—significantly faster than previous models. The system is easy to operate, requires minimal space, and is virtually maintenance-free, offering high uptime and low ownership costs.


Location: McArthur Engineering Building, Room 502

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