Differential spectrometrics of acid solutions
Extensive Research have been conducted as protonated aqueous solutions, H-X (X=I, Cl, Br) are universally vital in areas ranging from biochemistry to pharmaceutical sciences. However, the interactions between H+ protons and X- anions remains unsolved. Fourier Transform Infrared Spectroscopy...
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| Format: | Final Year Project |
| Language: | English |
| Published: |
2019
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10356/77788 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | Extensive Research have been conducted as protonated aqueous solutions, H-X (X=I, Cl,
Br) are universally vital in areas ranging from biochemistry to pharmaceutical sciences.
However, the interactions between H+ protons and X- anions remains unsolved.
Fourier Transform Infrared Spectroscopy (FTIR) is a technique to obtain high-spectral
resolution data infrared spectrum of absorption, emission, photoconductivity or Raman
Scattering of Solid, Liquid and gas over a wide spectral range. Absorption of water is being
measured in terms of wavenumber (cm-1). Relaxation of O:H bonds and H-O stretching
phonons can be measured through FTIR absorption spectroscopy with frequency ranging
from 400 to 4000cm-1.
In HCl solvation, Differential Phonon Spectrometrics (DPS) can provide information in
fluctuations, frequency shifting and peak area of H-O bonds. This is crucial in displaying
disrupted solution surface stress caused by the H+<->H+ fragilization. |
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