✦ LIBER ✦

Ab initio study for reactions of BrO with BrO, OBrO, and Br2O2

✍ Scribed by Zhuangjie Li; Gill-Ran Jeong

Book ID: 108312293
Publisher: Elsevier Science
Year: 2001
Tongue: English
Weight: 134 KB
Volume: 340
Category: Article
ISSN: 0009-2614
DOI: 10.1016/s0009-2614(01)00350-5

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Ab initio calculations for (BrO)2 system

Ab initio calculations for (BrO)2 system and quasiclassical dynamics study of BrO self-reaction

✍ Demetrios Papayannis; Agnie M. Kosmas; Vasilios S. Melissas 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 883 KB

Flash photolysis kinetic study of reacti

Flash photolysis kinetic study of reactions of the BrO radical with BrO and HO2

✍ Isabelle Bridier; Bernard Veyret; Robert Lesclaux 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 462 KB

The reaction between BrO and HOs radicals: BrO + HO2 +HOBr + O2 ( 1 a) + HBr t 0s ( 1 b) was investigated using flash photolysis with UV absorption detection of the radicals, at 298 K and 760 Torr total pressure. BrO and HO1 radicals were formed in the flash photolysis of Br~/O,/Cl,/CH,OH/O,/He mixt

Cavity ring-down study of BrO radicals:

Cavity ring-down study of BrO radicals: Kinetics of the Br + O3 reaction and rate of relaxation of vibrationally excited BrO by collisions with N2 and O2

✍ Yuki Ninomiya; Satoshi Hashimoto; Masahiro Kawasaki; Timothy J. Wallington 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 256 KB 👁 2 views

Cavity ring-down (CRD) techniques were used to study the kinetics of the reaction of Br atoms with ozone in 1-205 Torr of either N 2 or O 2 , diluent at 298 K. By monitoring the rate of formation of BrO radicals, a value of k(Br ϩ O 3 ) ϭ (1.2 Ϯ 0.1) ϫ 10 Ϫ12 cm 3 molecule Ϫ1 s Ϫ1 was established th

The UV absorption spectra of CH2Br and C

The UV absorption spectra of CH2Br and CH2BrO2 and the reaction kinetics of CH2BrO2 with itself and with HO2 at 298 K

✍ Eric Villenave; Robert Lesclaux 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 904 KB

The UV absorption spectra of the bromomethyl (CH2Br) and bromomethylperoxy (CH2BrO 2) radicals have been determined using the flash photolysis technique. CH 2 Br exhibits the typical absorption band of halomethyl radicals, peaking near 230 nm, and CH2BrO 2 exhibits the typical broad absorption of pe

Rate constant for the reaction Br + O3 →

Rate constant for the reaction Br + O3 → BrO + O2 from 248 to 418 K: Kinetics and mechanism

✍ Darin W. Toohey; Wm. H. Brune; J. G. Anderson 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 701 KB

The rate constant for the Br + O3 -+ BrO + O2 reaction was measured by the discharge flow technique, employing resonance fluorescence detection of Br. Over the temperature range 248 to 418 K, in 1 to 3 torr of He, decays of Br in excess 0, yield the value k , = (3.28 -+ 0 . 40) x 10-'1e'~944'30''T c

Branching ratios for BrO production from

Branching ratios for BrO production from reactions of O(1D) with HBr, CF3Br, CH3Br, CF2ClBr, and CF2HBr

✍ J. M. Cronkhite; P. H. Wine 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 187 KB 👁 2 views

Laser-flash photolysis of RBr/O 3 /SF 6 /He mixtures at has been coupled with 248 nm BrO detection by time-resolved UV absorption spectroscopy to measure BrO product yields from O( 1 D) reactions with HBr, CF 3 Br, CH 3 Br, CF 2 ClBr, and CF 2 HBr at The measured 298 Ϯ 3 K. yields are: HBr, CF 3 Br,