Webinar: How to calculate a Pair Distribution Function with HighScore software

The pair distribution function (PDF) provides the probability of finding atoms separated by a certain distance; useful information about the short- and long-range ordering of the atoms in the materials can be extracted from the analysis of the PDF. Because atomic periodicity is not a requirement for the analysis, the PDF method is best suited for the analysis of amorphous and nanomaterials, but also for disordered crystalline materials.

This webinar will be displayed in the lobby of the MCF in the Marcus Nanotechnology Building on February 16th from 10:00-11:00AM.

More information can be found here.

Webinar: X-ray powder diffraction with BBHD, structure solution

A webinar from PANalytical will be shown in the lobby of the MCF in the Marcus Nanotechnology Building at 10:00AM on February 9th, 2017.

The live webinar will show how to solve a crystal structure from powder data using the Empyrean diffractometer and the HighScore software suite. We will discuss the requirements for solving a crystal structure from powder data and we will show recent examples of some vanadates among which a new larnite/belite structure. Furthermore, as phase transitions may appear as function of temperature, the best practice for high-temperature measurements will be presented.

A live question and answer session will follow the presentation.

More details can be found here.

Webinar – Solving the challenges of Na-ion battery electrodes using PXRD

The Webinar will be displayed on the main monitor in the lobby of the characterization suite in the Marcus Nanotechnology Center at 10:00AM on July 28th.

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Sodium layered oxides, NaxMO2 (M = Ti – Cu), show great promises as positive electrode material candidates for Na-ion batteries. However, detailed structural analysis of these materials presents many difficulties owing to their reactivity in ambient conditions, numerous structural transitions as a function of the sodium content and extended stacking fault occasionally resulting in partial amorphization of the sample.

This webinar will cover the study of P2-NaxFe1/2Mn1/2O2 positive electrode material focusing on the powder X-ray diffraction (PXRD) data collection strategies used to address the challenges inherent to sodium layered oxide in general.

More information can be found here.