The infra-red absorption spectrum of hydrogen peroxide

Bailey, C. R.; Gordon, Roy R.

doi:10.1039/tf9383401133

Cited by 21 publications

(7 citation statements)

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“…The absorbance of H 2 O 2 regularly decreases to zero in the UV range 180-420 nm. A strong intensity band is reported for liquid H 2 O 2 in the IR range [42], at 3418 cm -1 in connection with O-H stretching (3300-3640 cm -1 ) but the band may overlap with those of acids and nitrogen containing compounds, which prevents one from using this technique for reliable analyses. Analysis of hydrogen peroxide is usually performed by using the Eisenberg spectrophotometric method [43,44] at the absorption peak (400-420 nm) of the Ti IV -H 2 O 2 complex.…”

Section: Oxidation and Reduction Properties Of Pasmentioning

confidence: 96%

Chemical Effects of Air Plasma Species on Aqueous Solutes in Direct and Delayed Exposure Modes: Discharge, Post-discharge and Plasma Activated Water

Brisset

Pawłat

2015

Plasma Chem Plasma Process

172

121

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The chemical interaction between non-thermal plasma species and aqueous solutions is considered in the case of discharges in humid air burning over aqueous solutions with emphasis on the oxidizing and acidic effects resulting from formed peroxynitrite ONOO -and derived species, such as transient nitrite and stable HNO 3 . The oxidizing properties are mainly attributed to the systems ONOOONOOH tentatively splits into reactive species, e.g., nitronium NO ? and nitrosonium NO 2 ? cations. NO ? which also results from both ionization of Á NO and the presence of HNO 2 in acidic medium, is involved in the amine diazotation/nitrosation degradation processes. NO 2 ? requires a sensibly higher energy than NO ? to form and is considered with the nitration and the degradation of aromatic molecules. Such chemical properties are especially important for organic waste degradation and bacterial inactivation. The kinetic aspect is also considered as an immediate consequence of exposing an aqueous container to the discharge. The relevant chemical effects in the liquid result from direct and delayed exposure conditions. The so called delayed conditions involve both post-discharge (after switching off the discharge) and plasma activated water. An electrochemical model is proposed with special interest devoted to the chemical mechanism of bacterial inactivation under direct or delayed plasma conditions.

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Section: Oxidation and Reduction Properties Of Pasmentioning

confidence: 96%

Chemical Effects of Air Plasma Species on Aqueous Solutes in Direct and Delayed Exposure Modes: Discharge, Post-discharge and Plasma Activated Water

Brisset

Pawłat

2015

Plasma Chem Plasma Process

172

121

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“…According to Mills (70), the interchange of oxygen between the compounds listed in table 5 and water occurs through reversible anhydride formation such as: H2S03 H20 + S02 H2Cr04 H20 + Cr03, etc.…”

Section: Chemical Applications Of the Isotopes Of Oxygenmentioning

confidence: 99%

The Chemistry of the Isotopes of Oxygen.

Dole¹

1952

Chem. Rev.

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“…Previous investigations of the ~nolecular spectrum of hydrogen peroxide (2,6,10,30,34) have served to confirm the structure now accepted for that molecule but, otherwise, they have left unanswered a number of important questions, such as the assignment of the weak band a t 3.SP and the frequency of the four symmetric modes, especially v r the torsional oscillation. In an eiiort to solve some of these problems the infrared spectrum of that compound was measured again under a wider range of conditions than covered heretofore.…”

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confidence: 99%

HYDROGEN PEROXIDE AND ITS ANALOGUES: VI. INFRARED SPECTRA OF H₂O₂, D₂O₂, AND HDO₂

Bain¹,

Giguère²

1955

Can. J. Chem.

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The absorption spectrum of hydrogen peroxide was re-examined with a prism instrument in the region 1.5 to 25p. A pair of well-resolved perpe~iclicular bands arising from torsional oscillation of the OH groups \\?ere found centered about 460 and 575 cm.?. The overtone band a t 3 . 8 ,~ was shown to be a hybrid with prominent rotational str~rcture and some indicatio~is of doubling. Its assignnlent to the combination v?+vs implies a positive anharrnonicity. Four new overtone bands were observed in liquid hydrogen peroxide. The infrared spectrum of d c u t e r i~~l n peroxide was ~neasured for the first time in the solid and vapor states. Previous investigations of the ~nolecular spectrum of hydrogen peroxide (2, 6, 10, 30, 34) have served to confirm the structure now accepted for that molecule but, otherwise, they have left unanswered a number of important questions, such as the assignment of the weak band a t 3.SP and the frequency of the four symmetric modes, especially v r the torsional oscillation. In an eiiort to solve some of these problems the infrared spectrum of that compound was measured again under a wider range of conditions than covered heretofore. In addition, the completely cleuterated peroxide was prepared and its spectrum in the vapor state was recorded for the first time. RiIixtures of these two isotopic peroxides mere used to obtain valuable information on the hybricl molecule HDO?. Unlortunately, study of the latter was severely limited by interference from the parent molecules HzOz and D z 0 2 , always present in large proportions, in addition to traces of HzO, DzO, and HDO. Finally the spectra of the three peroxides dissolved in a non-polar solvent have helped elucidate the region of the 0-H and 0-D stretching fundamentals. While the subject remains far from exhausted the new results have made possible calculation of the force constants of the molecule (11) and an appreciable refinement in our knowledge of the structural parameters.

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The infra-red absorption spectrum of hydrogen peroxide

Cited by 21 publications

References 0 publications

Chemical Effects of Air Plasma Species on Aqueous Solutes in Direct and Delayed Exposure Modes: Discharge, Post-discharge and Plasma Activated Water

Chemical Effects of Air Plasma Species on Aqueous Solutes in Direct and Delayed Exposure Modes: Discharge, Post-discharge and Plasma Activated Water

The Chemistry of the Isotopes of Oxygen.

HYDROGEN PEROXIDE AND ITS ANALOGUES: VI. INFRARED SPECTRA OF H₂O₂, D₂O₂, AND HDO₂

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The infra-red absorption spectrum of hydrogen peroxide

Cited by 21 publications

References 0 publications

Chemical Effects of Air Plasma Species on Aqueous Solutes in Direct and Delayed Exposure Modes: Discharge, Post-discharge and Plasma Activated Water

Chemical Effects of Air Plasma Species on Aqueous Solutes in Direct and Delayed Exposure Modes: Discharge, Post-discharge and Plasma Activated Water

The Chemistry of the Isotopes of Oxygen.

HYDROGEN PEROXIDE AND ITS ANALOGUES: VI. INFRARED SPECTRA OF H2O2, D2O2, AND HDO2

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HYDROGEN PEROXIDE AND ITS ANALOGUES: VI. INFRARED SPECTRA OF H₂O₂, D₂O₂, AND HDO₂