L. N. Pankratova, I. Yu. Shchapin, E. V. Saenko, N. A. Tikhonov, V. V. Makhlyarchuk, B. G. Zavin, L. I. Kuteinikova, “Radiation-induced gel formation in a siloxane block copolymer in the presence of octamethylcyclotetrasiloxane”, Mendeleev Commun., 2009, Volume 19, Issue 6,Pages <nobr>350–351</nobr>

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Mendeleev Commun., 2009 Volume 19, Issue 6, Pages 350–351 (Mi mendc3224)

This article is cited in 2 papers

Radiation-induced gel formation in a siloxane block copolymer in the presence of octamethylcyclotetrasiloxane

L. N. Pankratova^a, I. Yu. Shchapin^b, E. V. Saenko^a, N. A. Tikhonov^a, V. V. Makhlyarchuk^c, B. G. Zavin^d, L. I. Kuteinikova^d

^a Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
^b A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Moscow, Russian Federation
^c N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
^d A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation

Abstract: The grafting of the open-chain radicals of octamethylcyclotetrasiloxane (D4) to a block copolymer matrix is responsible for gelation in the test system under γ-irradiation at 10–40 kGy, as evidenced by viscometric, IR-spectroscopic and X-ray diffraction data.

Language: English

DOI: 10.1016/j.mencom.2009.11.020

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