The Application Notebook 02-01-2022

Application Notebook

Monitoring and Control of a Semi-Batch Polymerization with Raman Spectroscopy

February 01, 2022

37

S2

Semi-batch reactions offer several advantages over traditional batch reactions, such as greater selectivity of products, gradual addition of reactants for better process control, and the ability to isolate product as it is formed.

Correlative Raman Imaging for Battery Research

February 01, 2022

37

S2

This application note describes a correlative Raman–scanning electron microscope (SEM) investigation of a lithium-ion battery cathode before and after hundreds of charge cycles. The technique provides an exceptionally detailed chemical and structural analysis of degradation processes on the nanoscale.