Showing 21 - 31 results of 31 for search '"polyatomic ion"', query time: 0.08s Refine Results
  1. 21

    A glow discharge time-of-flight mass spectrometry (GD-TOFMS) study of the ‘hydrogen effect’ using copper, iron and titanium cathodes by Mushtaq, Sohail, Steers, Edward B. M., Whitby, James A., Horvath, Peter, Michler, Johann, Pickering, Juliet C.

    Published 2015
    “…We investigate the behavior of doubly charged argon ions (Ar++), dimer ions (Cu2+, Fe2+, Ti2+, Ar2+) and polyatomic ions (ArH+, CuH+, FeH+, TiH+), which can play important roles in plasma processes. …”
    Article
  2. 22

    Simultaneous Determination of Ge, Se and Te in Geological Samples by Inductively Coupled Plasma-Mass Spectrometry by CHEN Bo, LIU Hong-qing, XING Ying-xiang

    Published 2014-03-01
    “…CCT eliminated the interferences of polyatomic ions of argon on Se, and improved the accuracy of the method. …”
    Get full text
    Article
  3. 23

    Simultaneous Determination of Ge, Se and Te in Geological Samples by Inductively Coupled Plasma-Mass Spectrometry by CHEN Bo, LIU Hong-qing, XING Ying-xiang

    Published 2014-03-01
    “…CCT eliminated the interferences of polyatomic ions of argon on Se, and improved the accuracy of the method. …”
    Get full text
    Article
  4. 24

    A critical review of the two-temperature theory and the derivation of matrix elements. High field ion mobility and energy calculation for all-atom structures in light gases using a... by Viraj D. Gandhi, Leyan Hua, Xuemeng Chen, Mohsen Latif, Carlos Larriba-Andaluz

    Published 2023-08-01
    “…The two-temperature theory has been recently employed to describe the mobility of polyatomic ions quite successfully and thus a proper account is warranted. …”
    Get full text
    Article
  5. 25

    Determination of Germanium and Tellurium in Geological Samples by A Self-developed Hydride Generation Device Paired with Inductively Coupled Plasma-Mass Spectrometer by CHENG Xiu-hua, LI Wei-liang, ZHENG Min-qi, WANG Hai-rong

    Published 2016-06-01
    “…Hydride generation paired with Inductively Coupled Plasma-Mass Spectrometry (ICP-MS) can reduce the matrix effect and interference of polyatomic ions. In this study, one self-made hydride generation device coupled with ICP-MS was developed for the determination of scattered elements, Ge and Te, in geological samples. …”
    Get full text
    Article
  6. 26

    Determination of 14 Trace Elements in Geochemical Samples by ICP-MS Using Kinetic Energy Discrimination Mode by XU Jin-li, XIING Xia, TANG Rui-ling, HU Meng-ying, ZHANG Peng-peng, BAI Jin-feng, ZHANG Qin

    Published 2019-07-01
    “…BACKGROUND Traditional inductively coupled plasma-mass spectrometry (ICP-MS) determination of trace elements such as Ag and Cd in geochemical samples is seriously affected by the matrix effect and multiple polyatomic ions, making it difficult to measure these elements accurately. …”
    Get full text
    Article
  7. 27

    High precision titanium isotope measurements on geological samples by high resolution MC-ICPMS by Leya, I, Schonbachler, M, Wiechert, U, Krahenbuhl, U, Halliday, A

    Published 2007
    “…Single and double charged polyatomic ions can either be resolved, e.g., 14N36Ar+, or do not compromise the measurements. …”
    Journal article
  8. 28

    Determination of Rare Earth Elements in Barite-associated Rare Earth Ores by Alkaline Precipitation Separation-Inductively Coupled Plasma-Mass Spectrometry by DONG Xue-lin, HE Hai-yang, CHU Qin, QIU Xiu-mei, TANG Xing-min

    Published 2019-11-01
    “…The separation exceeds 96%, so the mass spectrum interferences caused by barium polyatomic ions were effectively reduced. In addition, the interference correction coefficients by measuring the interference concentration at m/z 138-175 of the high concentration lighter rare earths standard single element solution were adopted to account for the oxide and hydroxide overlap problem for the determination of middle and heavier rare earth elements. …”
    Get full text
    Article
  9. 29

    The Content and Distribution Characteristics of Heavy Metals in Root Soils in the Jiajika Lithium Resource Area, Western Sichuan Province by GAO Juan-qin, YU Yang, WANG Deng-hong, LIU Li-jun, WANG Wei, HAO Xue-feng, DAI Hong-zhang

    Published 2019-11-01
    “…The separation exceeds 96%, so the mass spectrum interferences caused by barium polyatomic ions were effectively reduced. In addition, the interference correction coefficients by measuring the interference concentration at m/z 138-175 of the high concentration lighter rare earths standard single element solution were adopted to account for the oxide and hydroxide overlap problem for the determination of middle and heavier rare earth elements. …”
    Get full text
    Article
  10. 30

    Inductively Coupled Plasma-Mass Spectrometric Analysis of Nickel and Scandium in Carbonate Rock Samples and Interference Correction Methods by CHEN Fei-fei, RAN Jing, XU Guo-dong, CHENG Jiang, CHEN Yu

    Published 2021-03-01
    “…High content of Ca forms oxides, hydroxides and polyatomic ions, resulting in mass spectrometric interference on Ni and Sc. …”
    Get full text
    Article
  11. 31