H atom yields in the pulse radiolysis of H2: Reactions with O2, CINO, and HI

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Standard

H atom yields in the pulse radiolysis of H2 : Reactions with O2, CINO, and HI. / Nielsen, O. J.; Sillesen, A.; Luther, K.; Troe, J.

I: Journal of Physical Chemistry, Bind 86, Nr. 15, 01.12.1982, s. 2929-2935.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Nielsen, OJ, Sillesen, A, Luther, K & Troe, J 1982, 'H atom yields in the pulse radiolysis of H2: Reactions with O2, CINO, and HI', Journal of Physical Chemistry, bind 86, nr. 15, s. 2929-2935.

APA

Nielsen, O. J., Sillesen, A., Luther, K., & Troe, J. (1982). H atom yields in the pulse radiolysis of H2: Reactions with O2, CINO, and HI. Journal of Physical Chemistry, 86(15), 2929-2935.

Vancouver

Nielsen OJ, Sillesen A, Luther K, Troe J. H atom yields in the pulse radiolysis of H2: Reactions with O2, CINO, and HI. Journal of Physical Chemistry. 1982 dec. 1;86(15):2929-2935.

Author

Nielsen, O. J. ; Sillesen, A. ; Luther, K. ; Troe, J. / H atom yields in the pulse radiolysis of H2 : Reactions with O2, CINO, and HI. I: Journal of Physical Chemistry. 1982 ; Bind 86, Nr. 15. s. 2929-2935.

Bibtex

@article{f8de7c672eb54463849d24568c3748ab,
title = "H atom yields in the pulse radiolysis of H2: Reactions with O2, CINO, and HI",
abstract = "The hydrogen atom yield in the pulse radiolysis of H2 at high dose rates was measured by four independent calibration techniques, using reactions of H with O2, ClNO, and HI. Spectrophotometrical detection of HO2 in the reaction H + O2 + H2 → HO2 + H2 (1), of ClNO in H + ClNO → HCl + NO (2), of HI in H + HI → H2 + I (3), and of I2 in (3) followed by I + I + NO + H2 → I2 + NO + H2 allowed determination of the hydrogen yield in 1 bar of H2. The H atom yield was compared with the O3 yields in pure O2 and in O2/SF6 mixtures under identical irradiation conditions, which lead to relative G(H) values: G(H)H2 = 1.38G(O3)o2 and G(h)H2 = 2.07G(O3)O2/SF6. On the basis of G(O3)O2 = 12.8 a value G(H) = 17.6 is obtained. The rate constants of reactions 1, 2, and I + NO + H2 → INO + H2 (4) were measured as k1 = 2.17 × 1016 cm6 mol-2 s-1, k2 = 9.24 × 1012 cm3 mol-1 s-1, and k4 = 2.7 × 1015 cm6 mol-2 s-1.",
author = "Nielsen, {O. J.} and A. Sillesen and K. Luther and J. Troe",
year = "1982",
month = dec,
day = "1",
language = "English",
volume = "86",
pages = "2929--2935",
journal = "Journal of Physical Chemistry",
issn = "0022-3654",
publisher = "American Chemical Society",
number = "15",

}

RIS

TY - JOUR

T1 - H atom yields in the pulse radiolysis of H2

T2 - Reactions with O2, CINO, and HI

AU - Nielsen, O. J.

AU - Sillesen, A.

AU - Luther, K.

AU - Troe, J.

PY - 1982/12/1

Y1 - 1982/12/1

N2 - The hydrogen atom yield in the pulse radiolysis of H2 at high dose rates was measured by four independent calibration techniques, using reactions of H with O2, ClNO, and HI. Spectrophotometrical detection of HO2 in the reaction H + O2 + H2 → HO2 + H2 (1), of ClNO in H + ClNO → HCl + NO (2), of HI in H + HI → H2 + I (3), and of I2 in (3) followed by I + I + NO + H2 → I2 + NO + H2 allowed determination of the hydrogen yield in 1 bar of H2. The H atom yield was compared with the O3 yields in pure O2 and in O2/SF6 mixtures under identical irradiation conditions, which lead to relative G(H) values: G(H)H2 = 1.38G(O3)o2 and G(h)H2 = 2.07G(O3)O2/SF6. On the basis of G(O3)O2 = 12.8 a value G(H) = 17.6 is obtained. The rate constants of reactions 1, 2, and I + NO + H2 → INO + H2 (4) were measured as k1 = 2.17 × 1016 cm6 mol-2 s-1, k2 = 9.24 × 1012 cm3 mol-1 s-1, and k4 = 2.7 × 1015 cm6 mol-2 s-1.

AB - The hydrogen atom yield in the pulse radiolysis of H2 at high dose rates was measured by four independent calibration techniques, using reactions of H with O2, ClNO, and HI. Spectrophotometrical detection of HO2 in the reaction H + O2 + H2 → HO2 + H2 (1), of ClNO in H + ClNO → HCl + NO (2), of HI in H + HI → H2 + I (3), and of I2 in (3) followed by I + I + NO + H2 → I2 + NO + H2 allowed determination of the hydrogen yield in 1 bar of H2. The H atom yield was compared with the O3 yields in pure O2 and in O2/SF6 mixtures under identical irradiation conditions, which lead to relative G(H) values: G(H)H2 = 1.38G(O3)o2 and G(h)H2 = 2.07G(O3)O2/SF6. On the basis of G(O3)O2 = 12.8 a value G(H) = 17.6 is obtained. The rate constants of reactions 1, 2, and I + NO + H2 → INO + H2 (4) were measured as k1 = 2.17 × 1016 cm6 mol-2 s-1, k2 = 9.24 × 1012 cm3 mol-1 s-1, and k4 = 2.7 × 1015 cm6 mol-2 s-1.

UR - http://www.scopus.com/inward/record.url?scp=0011226788&partnerID=8YFLogxK

M3 - Journal article

AN - SCOPUS:0011226788

VL - 86

SP - 2929

EP - 2935

JO - Journal of Physical Chemistry

JF - Journal of Physical Chemistry

SN - 0022-3654

IS - 15

ER -

ID: 214011446