Maghnite-H+, an ecocatalyst for cationic polymerization of N-vinyl-2-pyrrolidone

被引：48
|
作者：
Meghabar, R [1 ]
Megherbi, A [1 ]
Belbachir, M [1 ]
机构：
[1] Univ Oran Essenia, Fac Sci, Dept Chim, Lab Chim Polymeres, Oran 31000, Algeria
来源：
POLYMER | 2003年 / 44卷 / 15期
关键词：
cationic polymerization; clay; N-vinyl-2-pyrrolidone;
D O I：
10.1016/S0032-3861(03)00400-2
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The polymerization of N-vinyl-2-pyrrolidone catalyzed by the Maghnite-H+ (Mag-H) was investigated. Mag-H is a montmorillonite sheet silicate clay, exchanged with protons. It was found that the cationic polymerization of N-vinyl-2-pyffolidone (NVP) is initiated by Mag-H at 30 degreesC in bulk and in solution. The effect of the amount of Mag-H, the temperature and the solvent was studied. The polymerization rate increased with increase in the temperature and the proportion of catalyst, and it was larger in nitrobenzene than that in toluene. These results indicated the cationic nature of the polymerization. It may be suggested that the polymerization is initiated by proton addition to monomer from Mag-H. (C) 2003 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：4097 / 4100
页数：4
相关论文
共 50 条
  • [1] Ring-opening polymerization of styrene oxide with maghnite-H+ as ecocatalyst
    Yahiaoui, Ahmed
    Belbachir, Mohammed
    [J]. Journal of Applied Polymer Science, 2006, 100 (02): : 1681 - 1687
  • [2] Ring-opening polymerization of styrene oxide with maghnite-H+ as ecocatalyst
    Yahiaoui, A
    Belbachir, M
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2006, 100 (02) : 1681 - 1687
  • [3] Maghnite-H+, a solid catalyst for the cationic polymerization of α-methylstyrene
    Moulkheir, Ayat
    Harrane, Amine
    Belbachir, Mohamed
    [J]. Journal of Applied Polymer Science, 2008, 109 (03): : 1476 - 1479
  • [4] Maghnite-H+, a solid catalyst for the cationic polymerization of α-methylstyrene
    Moulkheir, Ayat
    Harrane, Amine
    Belbachir, Mohamed
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2008, 109 (03) : 1476 - 1479
  • [5] CARBON WHISKER AS AN INITIATOR OF CATIONIC POLYMERIZATION OF N-VINYLCARBAZOLE AND N-VINYL-2-PYRROLIDONE
    TSUBOKAWA, N
    YOSHIHARA, T
    [J]. POLYMER JOURNAL, 1991, 23 (03) : 177 - 183
  • [6] THE CATIONIC POLYMERIZATION OF N-VINYL-2-PYRROLIDONE INITIATED BY CARBON-BLACK SURFACE
    TSUBOKAWA, N
    TAKEDA, N
    KANAMARU, A
    [J]. JOURNAL OF POLYMER SCIENCE PART C-POLYMER LETTERS, 1980, 18 (09) : 625 - 628
  • [7] THE CATIONIC POLYMERIZATION OF N-VINYL-2-PYRROLIDONE INITIATED ELECTROCHEMICALLY BY ANODIC POLARIZATION ON A PT SURFACE
    LEONARDSTIBBE, E
    LECAYON, G
    DENIAU, G
    VIEL, P
    DEFRANCESCHI, M
    LEGEAY, G
    DELHALLE, J
    [J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1994, 32 (08) : 1551 - 1555
  • [8] Synthesis of Poly(N-vinyl-2-pyrrolidone-co-methyl methacrylate) by Maghnite-H+ a Non-toxic Catalyst
    Benadda, Mohamed
    Ferrahi, Mohamed Issam
    Belbachir, Mohamed
    [J]. BULLETIN OF CHEMICAL REACTION ENGINEERING AND CATALYSIS, 2014, 9 (03): : 201 - 206
  • [9] Novel Cationic Polymerization of β-Myrcene Using a Proton Exchanged Clay (Maghnite-H+)
    Elabed, Zinelabidine Otmane
    Kherroub, Djamal Eddine
    Derdar, Hodhaifa
    Belbachir, Mohammed
    [J]. POLYMER SCIENCE SERIES B, 2021, 63 (05) : 480 - 487
  • [10] Novel Cationic Polymerization of β-Myrcene Using a Proton Exchanged Clay (Maghnite-H+)
    Djamal Eddine Zinelabidine Otmane Elabed
    Hodhaifa Kherroub
    Mohammed Derdar
    [J]. Polymer Science, Series B, 2021, 63 : 480 - 487
12345