Pulsed field gradient NMR study of colloids
Thesis (M.Sc.)--Memorial University of Newfoundland, 2008. Physics and Physical Oceanography Includes bibliographical references (leaves 67-71). Pulsed field gradient nuclear magnetic resonance (NMR) experiments were performed on hard-sphere-like colloidal suspensions. We synthesized NMR-visible col...
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ftmemorialunivdc:oai:collections.mun.ca:theses4/74255 2023-05-15T17:23:33+02:00 Pulsed field gradient NMR study of colloids Palit, Swomitra, 1979- Memorial University of Newfoundland. Dept. of Physics and Physical Oceanography 2007 71 leaves : ill. (some col.) Image/jpeg; Application/pdf http://collections.mun.ca/cdm/ref/collection/theses4/id/74255 Eng eng Electronic Theses and Dissertations (7.79 MB) -- http://collections.mun.ca/PDFs/theses/Palit_Swomitra.pdf a2544136 http://collections.mun.ca/cdm/ref/collection/theses4/id/74255 The author retains copyright ownership and moral rights in this thesis. Neither the thesis nor substantial extracts from it may be printed or otherwise reproduced without the author's permission. Paper copy kept in the Centre for Newfoundland Studies, Memorial University Libraries Colloids -- Nuclear magnetic resonance Pulsed Text Electronic thesis or dissertation 2007 ftmemorialunivdc 2015-08-06T19:22:11Z Thesis (M.Sc.)--Memorial University of Newfoundland, 2008. Physics and Physical Oceanography Includes bibliographical references (leaves 67-71). Pulsed field gradient nuclear magnetic resonance (NMR) experiments were performed on hard-sphere-like colloidal suspensions. We synthesized NMR-visible colloidal particles and measured spectrally resolved diffusion coefficients for monodisperse suspensions of different size particles. Results of these experiments show good agreement with theoretical expectation. We also probed a bidisperse (binary) colloidal suspension successfully and obtained the diffusion coefficients of two species simultaneously. The colloidal model system developed in this work will allow the study of colloidal phase behaviour in binary mixtures for different number and size ratios. Thesis Newfoundland studies University of Newfoundland Memorial University of Newfoundland: Digital Archives Initiative (DAI) |
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Memorial University of Newfoundland: Digital Archives Initiative (DAI) |
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ftmemorialunivdc |
language |
English |
topic |
Colloids -- Nuclear magnetic resonance Pulsed |
spellingShingle |
Colloids -- Nuclear magnetic resonance Pulsed Palit, Swomitra, 1979- Pulsed field gradient NMR study of colloids |
topic_facet |
Colloids -- Nuclear magnetic resonance Pulsed |
description |
Thesis (M.Sc.)--Memorial University of Newfoundland, 2008. Physics and Physical Oceanography Includes bibliographical references (leaves 67-71). Pulsed field gradient nuclear magnetic resonance (NMR) experiments were performed on hard-sphere-like colloidal suspensions. We synthesized NMR-visible colloidal particles and measured spectrally resolved diffusion coefficients for monodisperse suspensions of different size particles. Results of these experiments show good agreement with theoretical expectation. We also probed a bidisperse (binary) colloidal suspension successfully and obtained the diffusion coefficients of two species simultaneously. The colloidal model system developed in this work will allow the study of colloidal phase behaviour in binary mixtures for different number and size ratios. |
author2 |
Memorial University of Newfoundland. Dept. of Physics and Physical Oceanography |
format |
Thesis |
author |
Palit, Swomitra, 1979- |
author_facet |
Palit, Swomitra, 1979- |
author_sort |
Palit, Swomitra, 1979- |
title |
Pulsed field gradient NMR study of colloids |
title_short |
Pulsed field gradient NMR study of colloids |
title_full |
Pulsed field gradient NMR study of colloids |
title_fullStr |
Pulsed field gradient NMR study of colloids |
title_full_unstemmed |
Pulsed field gradient NMR study of colloids |
title_sort |
pulsed field gradient nmr study of colloids |
publishDate |
2007 |
url |
http://collections.mun.ca/cdm/ref/collection/theses4/id/74255 |
genre |
Newfoundland studies University of Newfoundland |
genre_facet |
Newfoundland studies University of Newfoundland |
op_source |
Paper copy kept in the Centre for Newfoundland Studies, Memorial University Libraries |
op_relation |
Electronic Theses and Dissertations (7.79 MB) -- http://collections.mun.ca/PDFs/theses/Palit_Swomitra.pdf a2544136 http://collections.mun.ca/cdm/ref/collection/theses4/id/74255 |
op_rights |
The author retains copyright ownership and moral rights in this thesis. Neither the thesis nor substantial extracts from it may be printed or otherwise reproduced without the author's permission. |
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