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Chemical Engineering & Processing Programs & Projects

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Affect of Partial Charge Calculation Method on Adsorption Thermodynamics
Last Updated Date: 02/05/2015

In classical molecular simulations, electrostatic contributions to the potential energy are typically accounted for by assigning partial charges … more

NIST Chemistry Webbook
Last Updated Date: 02/03/2015

The NIST Chemistry WebBook is a site on the Internet ( http://webbook.nist.gov/ ) that provides convenient access to a variety of physical and … more

Microcryocooler for Terahertz Detectors
Last Updated Date: 01/28/2015

NIST and the University of Colorado have been funded since April, 2006, by DARPA to develop a microcryocooler with a volume less than about 4 cm 3 … more

Low Temperature Regenerator and Pulse Tube Losses
Last Updated Date: 01/28/2015

The Cryogenic Technologies Project has been funded by ONR since FY2005 to measure and model the losses in 4 K regenerators and pulse tubes. These … more

Microsystems for Harsh Environment Testing
Last Updated Date: 01/28/2015

Our goal is to develop and demonstrate a MEMS-based methodology for evaluating time-dependent mechanical properties of materials that undergo … more

Ceramic Phase Equilibrium Data
Last Updated Date: 01/22/2015

Advanced ceramics and inorganic materials are critically enabling elements in devices and systems across many technology sectors, such as … more

Nanocalorimetry Measurements
Last Updated Date: 01/22/2015

To develop nanocalorimetry as a method for measuring heats of reaction of nanoscale samples with nanojoule sensitivity in order to detect … more

Crystallographic Databases
Last Updated Date: 01/22/2015

Components and devices used in a broad spectrum of technology sectors such as health care, communications, energy and electronics are manufactured … more

Thermodynamics of Enzyme-catalyzed Reactions
Last Updated Date: 01/14/2015

To develop the thermodynamic data and methodology required for effective bioprocess engineering.

Far-infrared Spectroscopy of Biomolecules
Last Updated Date: 11/28/2014

Far-infrared (or terahertz/THz, ca. 25 to 300 micron wavelength) femtosecond pulsed laser and Fourier-transform infrared methods are employed to … more

COMPLETED: Nanoscale Thermal Properties Project
Last Updated Date: 09/05/2014

Our goal is to develop measurement techniques to characterize the changes in thermal transport and thermal transition temperatures in polymeric … more

Membranes for Clean Water
Last Updated Date: 04/18/2014

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COMPLETED: Polymer Formulations
Last Updated Date: 04/17/2014

Our goal is to develop combinatorial and high-throughput measurement approaches for rapid characterization of the structure and phase behavior of … more

Web Force-Field (WebFF) - A Smart Force Field Repository for Soft Materials
Last Updated Date: 04/17/2014

As part of our mission to support the Materials Genome Initiative (MGI), we are developing data repositories and tools that support Integrated … more

Modeling Dispersion Rheology for Non-Spherical Particles
Last Updated Date: 04/16/2014

The flow of polymer composites via injection molding, spraying or spreading on surfaces is crucial to polymer composite manufacturing. For … more

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