Electron stimulated desorption of O− and O2− from condensed ozone: Possible implications for the heterogeneous photochemistry of stratospheric O3
Literature Information
Martin Penno, Eugen Illenberger
We have studied the desorption of negative ions following low energy electron impact (0–15 eV) to ozone condensed in multilayer amounts on a cryogenically cooled gold surface. Intense desorption of O− is observed at low electron energies (below 4 eV) ia pronounced resonances with an estimated desorption cross section of the order of 10−18 cm2 (peak value). The resonant features in the ion yield indicate that O− desorption is driven by dissociative electron attachment to O3 molecules at or near the surface. While dissociative electron attachment (DA) from gas phase ozone generates the fragment ions O− and O2− at comparable intensities, desorption of O2− from condensed ozone is strongly suppressed, being only weakly observed within a resonance located at 7 eV. Possible implications for the heterogeneous chemistry of ozone on polar stratospheric cloud (PSC) particles, namely photo-induced dissociative electron transfer from the substrate, are discussed in the light of the effective O− desorption observed at low electron energies.
Related Literature
K-edge XANES investigation of octakis(DMSO)lanthanoid(iii) complexes in DMSO solution and solid iodides
Paola D'Angelo, Valentina Migliorati, Riccardo Spezia, Simone De Panfilis, Ingmar Persson, Andrea Zitolo
DOI: 10.1039/C3CP50842K
Molecular dynamics investigation of the disordered crystal structure of hexagonal LiBH4
Keith Refson
DOI: 10.1039/C3CP44520H
The impact of spectator species on the interaction of H2O2 with platinum – implications for the oxygen reduction reaction pathways
Ioannis Katsounaros, Josef C. Meier, Udo Benedikt, P. Ulrich Biedermann, Angel Cuesta, Alexander A. Auer, Karl J. J. Mayrhofer
DOI: 10.1039/C3CP50649E
Synchrotron high energy X-ray methods coupled to phase sensitive analysis to characterize aging of solid catalysts with enhanced sensitivity
Mark A. Newton, Marco Di Michiel, Songhak Yoon, Gian Luca Chiarello, Santhosh Kumar Matam, Myriam H. Aguirre, Anke Weidenkaff, Fei Wen, Jürgen Gieshoff
DOI: 10.1039/C3CP44638G
The behavior and origin of the excess wing in DEET (N,N-diethyl-3-methylbenzamide)
S. Hensel-Bielowka, J. R. Sangoro, Z. Wojnarowska, M. Paluch
DOI: 10.1039/C3CP50975C
Investigation by two-color IR dissociation spectroscopy of Hoogsteen-type binding in a metalated nucleobase pair mimic
DOI: 10.1039/C3CP44283G
The chemical sensitivity of X-ray spectroscopy: high energy resolution XANESversusX-ray emission spectroscopy of substituted ferrocenes
Andrew J. Atkins, Matthias Bauer, Christoph R. Jacob
DOI: 10.1039/C3CP50999K
Organic spin-valves: from unipolar to bipolar devices
Z. Valy Vardeny
DOI: 10.1039/C3CP50639H
Nonlinear length dependent electrical resistance of a single crystal zinc oxide micro/nanobelt
Chaolong Tang, Chengming Jiang, Wenqiang Lu, Jinhui Song
DOI: 10.1039/C3CP50679G
Adsorption and diffusion in thin films of nanoporous metal–organic frameworks: ferrocene in SURMOF Cu2(ndc)2(dabco)
DOI: 10.1039/C3CP50578B
You might also like
How should waste containing (6-Bromo-2-naphthyl)oxy](dimethyl)(2-methyl-2-propanyl)silane be handled?
Waste containing (6-Bromo-2-naphthyl)oxy](dimethyl)(2-methyl-2-propanyl)silane (...
How is 7-Fluoro-4-isoquinolinecarboxylic acid (CAS: 1841081-40-0) typically synthesized?
7-Fluoro-4-isoquinolinecarboxylic acid can be synthesized via a multi-step proce...
What are the physical and chemical properties of 2,3,5,6-Tetrabromothieno[3,2-b]thiophene (CAS: 124638-53-5)?
2,3,5,6-Tetrabromothieno[3,2-b]thiophene is a crystalline compound with a high m...
Is 1-[4-(Benzylamino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl]-2-methyl-1H-indole-4-carboxamide (CAS: 1542705-92-9) safe?
1-[4-(Benzylamino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl]-2-methyl-1H-indol...
What is the market or research trend for imidazo[5,1-d]-1,2,3,5-tetrazine-8-carboxylic acid, 3,4-dihydro-3-methyl-4-oxo- (CAS: 113942-30-6)?
The market for imidazo[5,1-d]-1,2,3,5-tetrazine-8-carboxylic acid, 3,4-dihydro-3...
What is 3-(Triisopropylsilyl)propiolaldehyde (CAS: 163271-80-5)?
3-(Triisopropylsilyl)propiolaldehyde is a synthetic organic compound with the CA...
What regulatory guidelines apply to 6-Nitro-2H-1,4-benzoxazin-3(4H)-one (CAS: 81721-87-1)?
6-Nitro-2H-1,4-benzoxazin-3(4H)-one (CAS: 81721-87-1) is subject to various regu...
How should waste containing (3-Fluorophenyl)(4-{[(2-methyl-2-propanyl)oxy]carbonyl}-1-piperazinyl)acetic acid (CAS: 885272-91-3) be handled?
Waste containing (3-Fluorophenyl)(4-{[(2-methyl-2-propanyl)oxy]carbonyl}-1-piper...
What are the physical and chemical properties of N,N'-4,4'-Biphenyldiyldiisonicotinamide (CAS: 55119-40-9)?
N,N'-4,4'-Biphenyldiyldiisonicotinamide is a white crystalline solid with a mole...
What industries use 6-Bromo-8-fluoro-2-quinazolinol (CAS: 1036756-15-6)?
6-Bromo-8-fluoro-2-quinazolinol is primarily used in the pharmaceutical industry...
Source Journal
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.










![2-{[4-(2-Methoxyethyl)phenoxy]methyl}oxirane structure 2-{[4-(2-Methoxyethyl)phenoxy]methyl}oxirane structure](https://static.chemtradehub.com/structs/567/56718-70-8-f037.webp)


![2,9-Dichloro-5,12-dihydroquinolino[2,3-b]acridine-7,14-dione structure 2,9-Dichloro-5,12-dihydroquinolino[2,3-b]acridine-7,14-dione structure](https://static.chemtradehub.com/structs/308/3089-17-6-750b.webp)
![5-Bromoimidazo[1,2-a]pyridine structure 5-Bromoimidazo[1,2-a]pyridine structure](https://static.chemtradehub.com/structs/692/69214-09-1-d8e2.webp)