A Raman Technique For The Remote Measurement Of Aqueous Acid Solutions

Donald D. Dylis

doi:10.1117/12.954102

1 March 1974 A Raman Technique For The Remote Measurement Of Aqueous Acid Solutions

Donald D. Dylis

Proceedings Volume 0049, Impact of Lasers in Spectroscopy; (1974) https://doi.org/10.1117/12.954102
Event: Acquisition and Analysis of Pictorial Data, 1974, San Diego, United States

Abstract

The feasibility of remotely measuring acidity of aqueous solution is demonstrated. Profile changes in the Raman band for water, which occurs over the Raman shift range between 2800 cm-¹ and 3800 cm^-1 are attributed to modifications of the hydrogen-bonding by acid protons. It is shown that these profile changes are directly related to acid concentrations. Measurements have been made for aqueous solutions of HC1, HBr, and H₂SO₄. In addition, Raman spectra of an acid aerosol are shown and estimates of the detectivity of acidity by Remote Raman Spectroscopy made.

Citation Download Citation

Donald D. Dylis "A Raman Technique For The Remote Measurement Of Aqueous Acid Solutions", Proc. SPIE 0049, Impact of Lasers in Spectroscopy, (1 March 1974); https://doi.org/10.1117/12.954102

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available