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http://hdl.handle.net/1942/2255
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DC Field | Value | Language |
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dc.contributor.author | ADRIAENSENS, Peter | - |
dc.contributor.author | REGO, Robby | - |
dc.contributor.author | CARLEER, Robert | - |
dc.contributor.author | OTTENBOURGS, Benjamin | - |
dc.contributor.author | GELAN, Jan | - |
dc.date.accessioned | 2007-11-13T10:42:58Z | - |
dc.date.available | 2007-11-13T10:42:58Z | - |
dc.date.issued | 2003 | - |
dc.identifier.citation | POLYMER INTERNATIONAL, 52(10). p. 1647-1652 | - |
dc.identifier.issn | 0959-8103 | - |
dc.identifier.uri | http://hdl.handle.net/1942/2255 | - |
dc.description.abstract | H-1 wideline and C-13 CP/MAS spin-lattice (T-1H) relaxation solid-state NMR experiments have been performed in order to investigate the cure state of phenolic novolac resins. Due to the process of spin diffusion, a single averaged T-1H decay time was found which was sensitive to the cure state of the network structure. Measurements as a function of temperature revealed that mobile end-groups and branches determine the most efficient pathway of T-1H relaxation. Combined with FTIR measurements, it is shown that rearrangements of the hydrogen bond structure take place upon heating-cooling. There are strong indications that the process of disruption-reformation of the hydrogen bonds is not completely reversible. (C) 2003 Society of Chemical Industry. | - |
dc.language.iso | en | - |
dc.publisher | JOHN WILEY & SONS LTD | - |
dc.subject.other | molecular dynamics; curing; hydrogen bonds | - |
dc.title | Solid-state NMR relaxometry study of phenolic resins | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 1652 | - |
dc.identifier.issue | 10 | - |
dc.identifier.spage | 1647 | - |
dc.identifier.volume | 52 | - |
local.format.pages | 6 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Univ Limburg, IMO, Dept SBG, B-3590 Diepenbeek, Belgium.Gelan, J, Univ Limburg, IMO, Dept SBG, Univ Campus,Gebouw D, B-3590 Diepenbeek, Belgium. | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.bibliographicCitation.oldjcat | A1 | - |
dc.identifier.doi | 10.1002/pi.1351 | - |
dc.identifier.isi | 000185669500016 | - |
item.accessRights | Closed Access | - |
item.fullcitation | ADRIAENSENS, Peter; REGO, Robby; CARLEER, Robert; OTTENBOURGS, Benjamin & GELAN, Jan (2003) Solid-state NMR relaxometry study of phenolic resins. In: POLYMER INTERNATIONAL, 52(10). p. 1647-1652. | - |
item.contributor | ADRIAENSENS, Peter | - |
item.contributor | REGO, Robby | - |
item.contributor | CARLEER, Robert | - |
item.contributor | OTTENBOURGS, Benjamin | - |
item.contributor | GELAN, Jan | - |
item.fulltext | No Fulltext | - |
item.validation | ecoom 2004 | - |
crisitem.journal.issn | 0959-8103 | - |
crisitem.journal.eissn | 1097-0126 | - |
Appears in Collections: | Research publications |
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