Tatiana Casselli Penna

• Development of Advanced Methods for the evaluation of chemical and biochemicals system's isomers using mass spectrometry, BP.TT

• Abstract

  The aim of this project is the construction of an online electrochemical- massspectrometry device that allows to identify and characterize electrochemical reactionintermediates. Such instrumentation would allow to transfer the solution phaseintermediates formed in the electrode surface to the gas phase inside the massspectrometer in a millisecond timescale. To accomplish this goal, a DESI…

  Unraveling electrochemical reaction intermediates by mass spectrometry coupled to ion vibrational spectroscopy, BP.PD

• Abstract

  Due to promising applications of ionic liquids as alternative solvents, it has become necessary to improve the knowledge of their thermodynamic properties and its microscopic interpretation in terms of ionic interactions. Many spectroscopic techniques, complemented by computational simulations, have been used to evaluate ionic interactions in pure ionic liquids and solute-solvent interact…

  Vibrational Spectroscopy and Thermodynamic Properties of Ionic Liquids under High Pressure, BP.DR

(Only some records are available in English at this moment)

• Abstract

  This project aims to develop a reliable and simple strategy to couple electrochemical cell to the mass spectrometer focusing on detecting intermediates with short life times. Therefore, prior strategies developed at Stanford University will be further explored. The development of EC/MS devices will focus on two different setups based on Desorption Electrospray Ionization and on a droplet-…

  Electrochemistry online coupling with MS for Fleeting Intermediates Detection, BE.EP.PD

• Abstract

  The understanding of physico-chemical properties of ionic liquids at molecular level by theoretical and experimental works aims the predicting ability of properties of new systems. Vibrational spectroscopy is a powerful technique to study both structure and dynamics of ionic liquids, and ab initio calculations of small clusters are largely used to help interpreting the experimental spectr…

  Ab initio molecular dynamics of ionic liquids under pressure, BE.EP.DR