Electron-Promoted Desorption from Water Ice Surfaces: Neutral Gas-Phase Products
Electron-Promoted Desorption from Water Ice Surfaces: Neutral Gas-Phase Products
复制标题
水冰表面的电子促进解吸:中性气相产物
DOI:
10.1021/acsearthspacechem.7b00028
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发表时间:
2017
影响因子:
3.4
通讯作者:
Abdulgalil A
中科院分区:
文献类型:
--
作者:
Abdulgalil A
Electron-promoted desorption (EPD) from compact amorphous solid water (c-ASW) has been studied. Low-energy electron bombardment with 200–300 eV electrons leads to H2O depletion, as monitored by reflection–absorption infrared spectroscopy (RAIRS) of the remaining c-ASW film. Cross sections for H2O depletion were calculated to be in the range from 1.6 ± 1.0 × 10–16to 5.2 ± 3.0 × 10–16cm2. However, mass spectrometric measurements identify a major component of the desorbing material as H2, which appears with kinetics similar to those for H2O loss. Molecular H2O is observed as a minor desorption product in the gas phase.
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影响因子:
4.4
作者:
R. Alan May;R. S. Smith;B. D. Kay
通讯作者:
B. D. Kay
影响因子:
4.4
作者:
N. G. Petrik;G. Kimmel
通讯作者:
G. Kimmel
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
A. G. M. Abdulgalil
通讯作者:
A. G. M. Abdulgalil
DOI:
10.1039/c6cp05751a
发表时间:
2016
期刊:
PCCP
影响因子:
--
作者:
Rosu-Finsen A
通讯作者:
Rosu-Finsen A
DOI:
--
发表时间:
2016
期刊:
Physical Chemistry, Chemical Physics - PCCP
影响因子:
--
作者:
D. Marchione;M. McCoustra
通讯作者:
M. McCoustra