Quantitative analysis of organic additive content in a polymer by ToF-SIMS with PCA

被引：12
|
作者：
Ito, Hidemi [1 ]
Kono, Teiichiro [1 ]
机构：
[1] Asahi Kasei Corp, Anal & Simulat Ctr, Shizuoka 4168501, Japan
来源：
APPLIED SURFACE SCIENCE | 2008年 / 255卷 / 04期
关键词：
ToF-SIMS; PCA; Decomposition; Quantitative analysis; Stearic acid; Irganox; 3114;
D O I：
10.1016/j.apsusc.2008.05.080
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Quantitative analysis of organic materials by ToF-SIMS is intrinsically difficult because of their tendency to decompose under ion irradiation. In this study, we applied principal component analysis (PCA) as a means of compensation for the spectral degradation caused by this decomposition and thus improve the accuracy of the quantitative analysis, using as models two organic additives of quite different composition and vulnerability to decomposition under ion irradiation, in polystyrene. This enables the extraction of a principal component related to their content that is independent of the decomposition. The effectiveness of this approach in quantitative analysis of organic additives content in polymers without loss in accuracy due to spectral degradation will be discussed. (C) 2008 Elsevier B. V. All rights reserved.
引用
收藏
页码：1044 / 1047
页数：4
相关论文
共 50 条
  • [21] Characterization of additives at polymer surfaces by ToF-SIMS
    Médard, N
    Poleunis, C
    Eynde, XV
    Bertrand, P
    [J]. SURFACE AND INTERFACE ANALYSIS, 2002, 34 (01) : 565 - 569
  • [22] ToF-SIMS and PCA studies of Seggianese olives and olive oil
    Silvia, Focardi
    Ristori, Sandra
    Mazzuoli, Stefania
    Tognazzi, Antonio
    Leach-Scampavia, Deborah
    Castner, David G.
    Rossi, Claudio
    [J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2006, 279 (1-3) : 225 - 232
  • [23] Quantitative analysis of surface contaminants on silicon wafers by means of TOF-SIMS
    Rostam-Khani, P.
    Philipsen, J.
    Jansen, E.
    Eberhard, H.
    Vullings, P.
    [J]. APPLIED SURFACE SCIENCE, 2006, 252 (19) : 7255 - 7257
  • [24] A new analysis of the depolymerized fragments of lignin polymer using ToF-SIMS
    Saito, K
    Kato, T
    Takamori, H
    Kishimoto, T
    Fukushima, K
    [J]. BIOMACROMOLECULES, 2005, 6 (05) : 2688 - 2696
  • [25] ToF-SIMS as an alternative tool for the qualitative and quantitative analysis of polar herbicides
    Botreau, M
    Guignard, U
    Hoffmann, L
    Migeon, HN
    [J]. APPLIED SURFACE SCIENCE, 2004, 231 : 533 - 537
  • [26] ToF-SIMS imaging of PE/PP polymer using multivariate analysis
    Miyasaka, Toyomitsu
    Ikemoto, Takashi
    Kohno, Teiichiro
    [J]. APPLIED SURFACE SCIENCE, 2008, 255 (04) : 1576 - 1579
  • [27] TOF-SIMS ANALYSIS OF INTERPLANETARY DUST
    STEPHAN, T
    JESSBERGER, EK
    KLOCK, W
    RULLE, H
    ZEHNPFENNING, J
    [J]. EARTH AND PLANETARY SCIENCE LETTERS, 1994, 128 (3-4) : 453 - 467
  • [28] Analysis on nitrogen oxides by TOF-SIMS
    Hashimoto, Miyuki
    Watanabe, Emi
    Amano, Chie
    Haraki, Takeshi
    Nishi, Yoshitake
    Uchida, Haru-Hisa
    [J]. APPLIED SURFACE SCIENCE, 2008, 255 (04) : 1544 - 1546
  • [29] Multivariate ToF-SIMS image analysis of polymer microarrays and protein adsorption
    Hook, Andrew L.
    Williams, Philip M.
    Alexander, Morgan R.
    Scurr, David J.
    [J]. BIOINTERPHASES, 2015, 10 (01)
  • [30] Tof-SIMS analysis of polymer bound fmoc-protected peptides
    Drouot, C
    Enjalbal, C
    Fulerand, P
    Martinez, J
    Aubagnac, JL
    Combarieu, R
    dePuydt, Y
    [J]. TETRAHEDRON LETTERS, 1997, 38 (14) : 2455 - 2458
12345