Raman Spectroscopy Cell for Aqueous Solutions to 500C and 34.5 MPa (5000 psi)

摘要

The design of a Raman spectroscopy cell capable of maintaining aqueous solutions at temperatures up to 500 C and pressures up to 34.5 MPa (5000 psi) is described. The apparatus is illustrated with the chemical interactions that take place in aqueous Ca(NO3)2 and Zn(NO3) under these conditions. Keywords: High pressure, High temperature, Raman spectroscopy, Spectroscopic techniques. Reprints.