Study of poly(1-trimethylsilyl-1-propyne) aging by gas chromatography

被引：1
|
作者：
V. Yu. Belotserkovskaya
E. Yu. Yakovleva
机构：
[1] Russian Academy of Sciences,G. K. Boreskov Institute of Catalysis, Siberian Division
来源：
Journal of Structural Chemistry | 2010年 / 51卷 / Suppl 1期
关键词：
gas chromatography; PTMSP; polymer aging; surface study;
D O I：
10.1007/s10947-010-0206-9
中图分类号：
学科分类号：
摘要：
The possibilities of gas chromatography for determination of physicochemical properties of the surface are demonstrated. Changes in the surface properties of poly(1-trimethylsilyl-1-propyne) (PTMSP) with time were investigated. It was found that with the lapse of time the sorption-desorption processes proceed mainly in mesopores due to decreasing the polymer micropore volume. The formation of a chemically more uniform surface strongly increases the symmetry of chromatographic peaks and the column efficiency.
引用
收藏
页码：159 / 163
页数：4
相关论文
共 50 条
  • [41] Gas transport in TiO2 nanoparticle-filled poly (1-trimethylsilyl-1-propyne)
    Matteucci, Scott
    Kusuma, Victor A.
    Sanders, David
    Swinnea, Steve
    Freeman, Benny D.
    JOURNAL OF MEMBRANE SCIENCE, 2008, 307 (02) : 196 - 217
  • [42] Poly(1-trimethylsilyl-1-propyne) as a stationary phase in capillary gas-solid chromatography of alcohols: Effect of carrier-gas humidity
    Malakhov, AO
    Berezkin, VG
    Sorokina, EY
    Volkov, AV
    Volkov, VV
    POLYMER SCIENCE SERIES B, 2004, 46 (1-2) : 23 - 30
  • [43] Polymer characterization and gas permeability of poly(1-trimethylsilyl-1-propyne) [PTMSP], poly(1-phenyl-1-propyne) [PPP], and PTMSP/PPP blends
    Morisato, A
    Shen, HC
    Sankar, SS
    Freeman, BD
    Pinnau, I
    Casillas, CG
    JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 1996, 34 (13) : 2209 - 2222
  • [44] Poly(1-trimethylsilyl-1-propyne) as a stationary phase in capillary gas-solid chromatography of alcohols: Effect of carrier-gas humidity
    Malakhov, A.O.
    Berezkin, V.G.
    Sorokina, E.Yu.
    Volkov, A.V.
    Volkov, V.V.
    Vysokomolekularnye Soedineniya. Ser.A Ser.B Ser.C - Kratkie Soobshcheniya, 2004, 46 (01): : 136 - 144
  • [45] Crosslinking and Stabilization of Nanoparticle Filled Poly(1-trimethylsilyl-1-propyne) Nanocomposite Membranes for Gas Separations
    Shao, Lei
    Samseth, Jon
    Hagg, May-Britt
    JOURNAL OF APPLIED POLYMER SCIENCE, 2009, 113 (05) : 3078 - 3088
  • [46] Elucidation of the fouling mechanism of poly(1-trimethylsilyl-1-propyne) membrane in water
    Motoo, Taichi
    Nagai, Kazukiyo
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2016, 252
  • [47] Chromatographic and adsorption properties of poly(1-trimethylsilyl-1-propyne) and their stabilization by adding poly(1-phenyl-1-propyne)
    Belotserkovskaya, V.
    Yakovleva, E.
    JOURNAL OF CHROMATOGRAPHY A, 2013, 1298 : 109 - 117
  • [48] Effect of fouling on hydrophilic surface poly(1-trimethylsilyl-1-propyne) membrane
    Kuga, Shoko
    Nagai, Kazukiyo
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 248
  • [49] Effects of aging on molecular motion of poly(1-trimethylsilyl-1-propyne) membranes synthesized using various catalysts
    Nagai, K
    Watanabe, T
    Nakagawa, T
    POLYMER JOURNAL, 1996, 28 (10) : 933 - 935
  • [50] Hydrocarbon and perfluorocarbon sorption, diffusion, and permeation in poly[1-trimethylsilyl-1-propyne].
    Freeman, BD
    Merkel, T
    Bondar, V
    Nagai, K
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1999, 218 : U708 - U708
12345