Cited by 34Advanced Polymer Synthesis and CharacterizationPolyoxometalates: Synthesis and ApplicationsPolymer Synthesis and Characterization

Heteropolyacids—New efficient initiators of cationic polymerization

Bednarek, Melania, Brzezińska, Krystyna, Stasiński, Jacek, Kubisa, Przemysław, Penczek, Stanisław·1989·Die Makromolekulare Chemie

Abstract

Abstract We have found, that heteropolyacids (HPA) are efficient initiators of cationic polymerizations, including polymerizations of cyclic ethers and acetals, providing high‐molecular‐weight polymers. In several systems (e. g. THF, 1,3‐dioxolane) the degree of polymerization is given by the ratio of concentrations of monomer and initiator, as for the living system. In the polymerization of cyclic formaldehyde trimer: 1,3,5‐trioxane, the comparable polymerization rates may be obtained with ≈ 25 times less an initiator consumption on weight basis (≈ 103 times less on molar basis) than for typical initiators like BF3 · OR2.

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Registry

Crossref · 10.1002/macp.1989.021900502

Cites

10 of 10 references verified0 citation errors · 0 not checkable

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  • H3PMo12O40 and H3PW12O40 are well-documented examples of heteroatom poly-acid initiators.

    “Two examples are well documented in the literature: H3PMo12O40 and H3PW12O40 [47].”

    From Ring-Opening Polymerization—An Introductory Review (2013) · cites this paper as [47]

  • Heteroatom poly-acids of the general structure shown in Figure 17 can be employed as initiators.

    “Alternatively, the heteroatom poly-acids of the general structure shown in Figure 17 can be employed as initiators [47].”

    From Ring-Opening Polymerization—An Introductory Review (2013) · cites this paper as [47]

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Authors
Bednarek, M., Brzezińska, K., Stasiński, J., Kubisa, P., & Penczek, S.
Affiliations
  • Centrum Badań Molekularnych i Makromolekularnych Polskiej Akademii Nauk (PL)
  • Łukasiewicz Research Network - Industrial Chemistry Institute (PL)
Corresponding author
Penczek, Stanisław
Venue
Die Makromolekulare Chemie
Publisher
Wiley
Published
1989-05
Volume
190
Issue
5
Pages
929-938
ISSN
0025-116X (ISSN-L)
OpenAlex
W1717162389
Cited by
34
References
10
Citations by year
2025: 1 · 2022: 1 · 2021: 2 · 2019: 2 · 2014: 1 · 2013: 2 · 2012: 3
FWCI
0.49
Type
journal article
Language
en
Open access
closed
Locations
Die Makromolekulare Chemie (publishedVersion)
Topics
  • Physical Sciences › Chemistry › Organic Chemistry › Advanced Polymer Synthesis and Characterization
  • Physical Sciences › Materials Science › Materials Chemistry › Polyoxometalates: Synthesis and Applications
  • Physical Sciences › Materials Science › Polymers and Plastics › Polymer Synthesis and Characterization
Keywords
heteropoly acids, cationic polymerization, polymerization initiators, cyclic ethers, acetals, 1,3-dioxolane, tetrahydrofuran, 1,3,5-trioxane, living polymerization, degree of polymerization, boron trifluoride

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