Degree Type

Dissertation

Date of Award

1931

Degree Name

Doctor of Philosophy

Department

Chemistry

Abstract

The method of exciting band spectra by explosion mixtures has wide applicability and should lead to the study of many new systems;The spectrum of MgS has been excited by this method and a band system obtained which degrades to the red;The heat of dissociation of the MgS molecule in two different states of excitation has been calculated;The spectrum of PbS molecules is easily photographed by the explosion method. The spectrum of PbS which resembles that of PbO is not easily analyzed;The advantages outweigh the disadvantages of the method for production of many spectra in the longer wavelength regions.

DOI

https://doi.org/10.31274/rtd-180813-14205

Publisher

Digital Repository @ Iowa State University, http://lib.dr.iastate.edu/

Copyright Owner

Harley A. Wilhelm

Language

en

Proquest ID

AAIDP12003

File Format

application/pdf

File Size

38 pages

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