Contents

Polymer Science, Series B

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Vol. 67, No. 4, 2025

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CATALYSIS

On Kinetic Reasons for the Activating Effect of Piperylene in Isoprene Polymerization on the Catalyst System GdCl₃⋅n(i-C₃H₇ОН)–TIBA–Piperylene

S. V. Kolesov, N. V. Plotnikova, D. V. Stiazhkin, and V. M. Yanborisov p. 23  abstract

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COMPOSITES

Towards High-Performance MoO₃–Polymer Hybrids: Correlating Structure, Morphology, and Thermal Stability

Ouiddad Saiah, Leila Mouacher, Faiza Zahaf, Aicha Hachemaoui, Ahmed Yahiaoui, and Haroun Houicha p. 24  abstract

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POLYMERIZATION

Free-Radical Copolymerization of Methacrylic Acid and Isoprene: Reactivities of Monomers and Microstructure of Resulting Copolymers

A. V. Komin p. 25  abstract

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