Organic Ion Species Sputtered from Contaminated Water Ice by 1.5 MeV N~(2+) Ions

Ana L. F. de Barros; Enio F. da Silveira; Lucio S. Farenzena; Karl Wien

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Organic Ion Species Sputtered from Contaminated Water Ice by 1.5 MeV N~(2+) Ions

机译：1.5 MeV N〜（2+）离子从受污染的水冰中溅出的有机离子种类

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Electronic sputtering of organic species being mixed to water ice by residual-gas condensation is analyzed by secondary ion time-of-flight mass spectrometry. The ice samples were prepared at 15 K by deposition from a H_2O gas-flow and irradiated by 1.5 MeV N~(2+) ions while the temperature was raised up to 216 K. Desorption ion yields of positive H_2O specific ions as of some organic ion species are measured as a function of temperature. Remarkably high desorption yield variations, mainly of the C_nH_m~+ ions, were observed during the enrichment of organics hiding the emission of (H_2O)_nH_3O~+ cluster ions.

机译：通过二次离子飞行时间质谱分析了通过残留气体凝结混合到水冰中的有机物质的电子溅射。通过从H_2O气流中沉积在15 K下制备冰样品，并在温度升高至216 K的同时用1.5 MeV N〜（2+）离子辐照。正H_2O特定离子和某些有机物的解吸离子产率测量离子种类随温度的变化。在有机物富集过程中观察到明显高的解吸收率变化，主要是C_nH_m〜+离子，隐藏了（H_2O）_nH_3O〜+簇离子的发射。

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《Journal of surface investigation: x-ray, synchrotron and neutron techniques》 |2013年第6期|共6页
作者
Ana L. F. de Barros; Enio F. da Silveira; Lucio S. Farenzena; Karl Wien;
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正文语种 eng
中图分类原子核物理学、高能物理学;
关键词
Organic; Ions; Ion;

机译：有机;离子;离子;

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1. Organic Ion Species Sputtered from Contaminated Water Ice by 1.5 MeV N~(2+) Ions [J] . Ana L. F. de Barros, Enio F. da Silveira, Lucio S. Farenzena, Journal of surface investigation: x-ray, synchrotron and neutron techniques . 2013,第6期

机译：1.5 MeV N〜（2+）离子从受污染的水冰中溅出的有机离子种类
2. Secondary Ion Emission from Water Ice at 10-130 K induced by MeV N~(2+)Ions [J] . L. S. Farenzena, D. P. P. Andrade, A. L. F. de Barros The journal of physical chemistry, C. Nanomaterials and interfaces . 2011,第24期

机译：MeV N〜（2+）离子诱导的水冰在10-130 K处的二次离子发射
3. Sustainable removal of Cu~(2+), Ni~(2+) and Zn~(2+) ions from severe contaminated water using kaolin/poly(glycine) composites, characterization and uptake studies [J] . Mohamed A. Mekewi, Atef S. Darwish, Mohamed E. Amin, Desalination and water treatment . 2013,第40a42期

机译：使用高岭土/聚（甘氨酸）复合材料可持续去除重度污染水中的Cu〜（2 +），Ni〜（2+）和Zn〜（2+）离子，表征和吸收研究
4. Electrical isolation of n-type GaAs devices by MeV/MeV-like implantation of various ion species [C] . Ahmed S., Sealy B.J., Gwilliam R. Electron Devices for Microwave and Optoelectronic Applications, 2002. EDMO 2002. The 10th IEEE International Symposium on . 2002

机译：通过各种离子物种的MeV / MeV注入实现n型GaAs器件的电隔离
5. Transfer of polychlorinated biphenyls (PCBs) from contaminated soil to key plant species in realistic field conditions: Implications for the application of phytoextraction as a persistent organic pollutant (POP) remediation strategy [D] . Whitfield Aslund, Melissa L. 2008

机译：在现实的田间条件下将多氯联苯（PCB）从受污染的土壤转移到关键植物物种：植物提取物作为持久性有机污染物（POP）修复策略的应用意义
6. Total Versus Inorganic and Organic Species of As Cr and Sb in Flavored and Functional Drinking Waters: Analysis and Risk Assessment [O] . Wiktor Lorenc, Barbara Markiewicz, Dariusz Kruszka, 2020

机译：调味和功能性饮用水中砷铬和锑的无机和有机物种总量之比：分析和风险评估
7. Flux dependent 1.5 MeV self-ion beam-induced sputtering from gold nanostructured thin films [O] . J Ghatak, B Sundaravel, K G M Nair, 2008

机译：磁通依赖性1.5MeV自离子束诱导来自金纳米结构薄膜的溅射
8. Calculations of Atomic Sputtering and Displacement Cross-Sections in Solid Elements by Electrons with Energies from Threshold to 1.5 MeV [R] . Bradley, C. R. 1988

机译：用能量从阈值到1.5 meV的电子计算固体元素中的原子溅射和位移截面

Organic Ion Species Sputtered from Contaminated Water Ice by 1.5 MeV N~(2+) Ions

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