N-Methylmorpholine-N-oxide ring cleavage registration by ESR under heating conditions of the Lyocell process

dc.contributor.author	Konkin A.
dc.contributor.author	Wendler F.
dc.contributor.author	Meister F.
dc.contributor.author	Roth H.
dc.contributor.author	Aganov A.
dc.contributor.author	Ambacher O.
dc.date.accessioned	2018-09-18T20:22:09Z
dc.date.available	2018-09-18T20:22:09Z
dc.date.issued	2008
dc.identifier.issn	1386-1425
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/139155
dc.description.abstract	Thermal cleavage processes of N-methylmorpholine-N-oxide monohydrate (NMMO) were observed in pure NMMO as well as in cellulose/NMMO solutions by ESR at temperatures of the industrial Lyocell process (∼370 K). Generated radicals were attributed to the alkylnitroxyl type radicals -CH2-NO{radical dot}-CH3 in NMMO and additional (and dominated) -CH2-NO{radical dot}-CH2- in cellulose/NMMO solutions. Formation of both radical types formed due to NMMO ring scission is suggested. © 2007 Elsevier B.V. All rights reserved.
dc.relation.ispartofseries	Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
dc.subject	Alkylnitroxyl radicals
dc.subject	Cellulose
dc.subject	ESR
dc.subject	Lyocell process
dc.subject	N-Methylmorpholine-N-oxide (NMMO)
dc.title	N-Methylmorpholine-N-oxide ring cleavage registration by ESR under heating conditions of the Lyocell process
dc.type	Article
dc.relation.ispartofseries-issue	3
dc.relation.ispartofseries-volume	69
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	1053
dc.source.id	SCOPUS13861425-2008-69-3-SID43049103088

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