dc.contributor.author | Sørland, Geir | |
dc.contributor.author | Less, Simone | |
dc.contributor.author | Alkhabbaz, Sajjad | |
dc.contributor.author | Simon, Sebastien Charles Roger | |
dc.date.accessioned | 2023-04-14T07:16:57Z | |
dc.date.available | 2023-04-14T07:16:57Z | |
dc.date.created | 2023-03-23T16:14:20Z | |
dc.date.issued | 2023 | |
dc.identifier.issn | 0937-9347 | |
dc.identifier.uri | https://hdl.handle.net/11250/3062993 | |
dc.description.abstract | The use of nuclear magnetic resonance (NMR) is an appropriate tool for studying colloids in a non-invasive manner. Droplet size distributions and one-dimensional sample profiles are readily produced to characterize an emulsion, its stability, the size distribution of the dispersed phase, and rheological behavior with respect to parameters as temperature and/or water cut. Here, we present pulsed field Grgdient NMR methods that improve the performance as compared to existing methods. In particular, the so-called multi-echo approach is introduced to enhance the signal-to-noise ratio significantly making it possible to characterize emulsions in a minute or less. Thus, any evolution that takes place in the order of just a few minutes can be monitored. In addition to the multi-echo approach, an improved method for determining the droplet size distribution from a residual emulsion, i.e., in the presence of a bulk water phase, is presented. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Springer Nature | en_US |
dc.relation.uri | https://link.springer.com/article/10.1007/s00723-023-01535-w#citeas | |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Improved Methods for Characterizing Emulsions by Low‑Resolution Nuclear Magnetic Resonance via Surface Relaxation and One‑Dimensional Images | en_US |
dc.title.alternative | Improved Methods for Characterizing Emulsions by Low‑Resolution Nuclear Magnetic Resonance via Surface Relaxation and One‑Dimensional Images | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | publishedVersion | en_US |
dc.source.journal | Applied Magnetic Resonance | en_US |
dc.identifier.doi | 10.1007/s00723-023-01535-w | |
dc.identifier.cristin | 2136547 | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |