SI-29 NMR-STUDY OF CONFIGURATIONS OF CYCLO-LINEAR POLYMETHYLSILOXANES

被引:0
|
作者
LAVRUKHIN, BD
MAKAROVA, NN
PETROVA, IM
机构
[1] A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, 117813
关键词
CYCLO-LINEAR POLYSILOXANES; STEREOCHEMISTRY; SI-29 NMR SPECTRA;
D O I
10.1007/BF00699941
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A technique based on the Si-29 NMR spectra for analyzing the spatial structure of cyclolinear polymethylsiloxanes has been developed. The role of certain factors influencing the formation of the spatial structure of the chains during the preparation of these polymers has been studied.
引用
收藏
页码:1398 / 1404
页数:7
相关论文
共 50 条
  • [21] SI-29 NMR-STUDY OF THE HEAVY-ELECTRON SYSTEM URU2SI2
    KOHARA, T
    KOHORI, Y
    ASAYAMA, K
    KITAOKA, Y
    MAPLE, MB
    TORIKACHVILI, MS
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1987, 26 : 1247 - 1248
  • [22] SI-29 NMR-STUDY IN U(RU1-XREX)2SI2
    KOHORI, Y
    NOGUCHI, Y
    KOHARA, T
    DALICHAOUCH, Y
    DELATORRE, MAL
    MAPLE, MB
    PHYSICA B-CONDENSED MATTER, 1993, 186-88 : 792 - 794
  • [23] SI-29 NMR-STUDY IN U(RU1-XRHX)2SI2
    KOHORI, Y
    NOGUCHI, Y
    KOHARA, T
    ASAYAMA, K
    AMITSUKA, H
    MIYAKO, Y
    SOLID STATE COMMUNICATIONS, 1992, 82 (06) : 479 - 482
  • [24] SI-29 NMR AIDS STUDY OF LIGNINS
    ZURER, P
    CHEMICAL & ENGINEERING NEWS, 1988, 66 (26) : 38 - 38
  • [25] SI-29 MAS NMR-STUDY OF THE HYDRATION OF TRICALCIUM SILICATE IN THE PRESENCE OF FINELY DIVIDED SILICA
    DOBSON, CM
    GOBERDHAN, DGC
    RAMSAY, JDF
    RODGER, SA
    JOURNAL OF MATERIALS SCIENCE, 1988, 23 (11) : 4108 - 4114
  • [26] AL-27 AND SI-29 MAS NMR-STUDY OF ZEOLITE MCM-22
    KOLODZIEJSKI, W
    ZICOVICHWILSON, C
    CORMA, A
    JOURNAL OF PHYSICAL CHEMISTRY, 1995, 99 (18): : 7002 - 7008
  • [27] SI-29 MAS NMR-STUDY OF THE SHORT-RANGE ORDER IN SODIUM BOROSILICATE GLASSES
    MARTIN, SW
    MACKENZIE, JW
    BHATNAGAR, A
    BHOWMIK, S
    FELLER, SA
    ROYLE, ML
    PHYSICS AND CHEMISTRY OF GLASSES, 1995, 36 (02): : 82 - 88
  • [28] SI-29 AND AL-27 MAS NMR-STUDY OF A ZEOLITE SINGLE-CRYSTAL
    STOCKER, M
    ACTA CHEMICA SCANDINAVICA, 1993, 47 (09): : 935 - 936
  • [29] SI-29 MAS NMR-STUDY OF DICALCIUM SILICATE - THE STRUCTURAL INFLUENCE OF SULFATE AND ALUMINA STABILIZERS
    BONAFOUS, L
    BESSADA, C
    MASSIOT, D
    COUTURES, JP
    LEROLLAND, B
    COLOMBET, P
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1995, 78 (10) : 2603 - 2608
  • [30] A SI-29 MAS NMR-STUDY OF SUB-TG AMORPHIZATION OF STISHOVITE AT AMBIENT PRESSURE
    XUE, XY
    STEBBINS, JF
    KANZAKI, M
    PHYSICS AND CHEMISTRY OF MINERALS, 1993, 19 (07) : 480 - 485