Reactivity of iron atoms at low temperature.
Reactivity of iron atoms at low temperature.
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铁原子在低温下的反应性
DOI:
10.1021/jp5007704
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
F. Huisken
中科院分区:
文献类型:
--
作者:
S. A. Krasnokutski;F. Huisken
We have studied the reactions of iron atoms and clusters with oxygen, acetylene, and water molecules in superfluid He droplets atT= 0.37 K. For all systems, the formation of weakly bound adducts was found, but the insertion reaction of iron into existing molecular bonds could not be observed. The formation of FeOH2and FeC2H2complexes was evidenced by mass spectrometry. However, it was found that the reaction of iron atoms with oxygen molecules under similar conditions leads to the stabilization of an intermediate reaction product, the weakly bound linear FeOO adduct, which undergoes complete dissociation upon electron impact ionization. All reactions observed are not expected to proceed in the gas phase. The R2PI spectrum of they5D40←a5D4atomic transition of Fe solvated in helium droplets was recorded. A relatively small blue shift of ∼120 cm–1with respect to the gas phase position was found.
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DOI:
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发表时间:
1985
期刊:
影响因子:
--
作者:
E. S. Kline;Z. Kafafi;R. Hauge;J. Margrave
通讯作者:
J. Margrave
DOI:
--
发表时间:
1992
期刊:
影响因子:
--
作者:
Michael Fanfarillo;A. J. Downs;T. M. Greene;M. Almond
通讯作者:
M. Almond
DOI:
--
发表时间:
2000
期刊:
影响因子:
--
作者:
Alfonso T. Garca;M. Castro
通讯作者:
M. Castro
DOI:
--
发表时间:
2000
期刊:
影响因子:
--
作者:
J. Reho;U. Merker;Matthew R. Radcliff;K. Lehmann;G. Scoles
通讯作者:
G. Scoles
影响因子:
8.6
作者:
HARTMANN, M;MILLER, RE;VILESOV, A
通讯作者:
VILESOV, A