外网天堂

TRAINING OUTLINE

- NMR Instrumentation. - Introduction to NMR Spectroscopy. - Theory of NMR Spectroscopy. - Calibration the instrument for accuracy. -Choice of the appropriate NMR probe (solid/liquid). - Overview of possible states and morphologies of synthetic聽 polymers:聽 聽a) dilute solution,聽 聽(b) concentrated solution or melt,聽 (c) network (gel or elastomer),聽 聽(d) phase-separated block copolymer,聽 聽 (e) semi crinoline polymer. -How to obtain representative samples from various sources.

- Applications of NMR for Polymer analysis. -1H NMR spectroscopy: Chemical Shifts and Spin-Spin Splitting. -Applications of 1H NMR spectroscopy. - 13C NMR spectroscopy - Chemical Shifts, DEPT, APT. - Applications of 13C NMR spectroscopy. - Introduction to two-dimensional NMR Spectroscopy. 聽-Applications of 2D NMR spectroscopy. -Acquisition, Processing and Interpretations of NMR data. 聽-NMR in qualitative and quantitative analysis of Natural and聽 synthetic polymers. -Process NMR data through Fourier transformation, baseline聽 correction, and phasing. 聽-Interpret NMR spectra to identify and quantify compound.

- Compare acquired data to reference spectra and聽 databases. - Apply statistical analysis and multivariate聽 methods for authenticity assessment. -Issue of certificate