<sup>1</sup>H chemically induced dynamic nuclear polarization in the photodecomposition of uranyl carboxylates

Rykov, Stanislav V.; Khudyakov, I. V.; Skakovsky, E. D.; Formosinho, Sebastião J.; Miguel, Maria

doi:10.1039/p29910000835

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Chemically Induced Dynamic Nuclear Polarization (Cidnp) Unde1

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2003

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Cited by 5 publications

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“…1 H-CIDNP was studied under the photolysis of uranyl salts and uranyl complexes in Refs. [11][12][13] (see Fig. 6).…”

Section: Chemically Induced Dynamic Nuclear Polarization (Cidnp) Undementioning

confidence: 99%

Magnetic and spin effects in the photoinitiation of polymerization

Khudyakov¹,

Arsu²,

Jockusch³

et al. 2003

Designed Monomers and Polymers

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Application of a moderate external magnetic eld increases the ef ciency of triplet photoinitiators of polymerization. The reasons for this observation are brie y outlined. Such well-documented magnetic and spin effects as the magnetic isotope effect (MIE) and chemically induced dynamic nuclear and electron polarization (CIDNP and CIDEP) have been observed under the photolysis of photoinitiators. CIDEP results are emphasized. The study of CIDEP under the photolysis of initiators allows the detection and identi cation of free radicals of initiators and the spin multiplicity of the reacting photoinitiator(triplet or singlet). The transfer of the spin polarization of the initiator free radical to monomers is a promising technique for following radical reaction pathways. The results of a CIDEP study of the sensitized decomposition of phosphine oxide photoinitiators are presented.

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“…1 H-CIDNP was studied under the photolysis of uranyl salts and uranyl complexes in Refs. [11][12][13] (see Fig. 6).…”

Section: Chemically Induced Dynamic Nuclear Polarization (Cidnp) Undementioning

confidence: 99%