{"id":1633,"date":"2026-03-17T13:35:12","date_gmt":"2026-03-17T13:35:12","guid":{"rendered":"https:\/\/r8993.hemsida.eu\/swedness\/?post_type=project&#038;p=1633"},"modified":"2026-03-18T12:55:26","modified_gmt":"2026-03-18T12:55:26","slug":"neutron-scattering-studies-of-assembly-swelling-and-phonon-transport-of-nanocellulose-based-materials","status":"publish","type":"project","link":"https:\/\/r8993.hemsida.eu\/swedness\/projects\/neutron-scattering-studies-of-assembly-swelling-and-phonon-transport-of-nanocellulose-based-materials\/","title":{"rendered":"Neutron scattering studies of assembly, swelling and phonon transport of nanocellulose-based materials"},"content":{"rendered":"\n<p>This project explored how moisture governs the structural and dynamical behaviour of nanocellulose, a promising biobased material with the potential to replace fossil-derived products. Using a combination of neutron and X-ray scattering techniques, the research examined how water interacts with cellulose across different hierarchical length scales and how these interactions influence material performance.<\/p>\n\n\n\n<p>Inelastic and quasielastic neutron scattering were used to map the vibrational spectra and hydration-dependent molecular motions of cellulose, revealing how moisture affects both localized hydrogen dynamics and overall chain mobility. Small-angle neutron scattering and wide-angle X-ray scattering were combined to track structural changes such as particle spacing, crystallinity, and nanoscale swelling. Advanced imaging methods, including multidirectional neutron dark-field tomography, provided complementary 3D insights into the organisation of nanocellulose foams and enabled non-destructive assessment of hierarchical alignment.<\/p>\n\n\n\n<p>The work demonstrated that integrating neutron and X-ray techniques offers a powerful route to understanding moisture-driven transformations in nanocellulose. These insights support the development of more robust, high-performance cellulose-based materials for sustainable applications.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PhD: Agnes \u00c5hl, Stockholm University (2025)<\/p>\n","protected":false},"featured_media":0,"template":"","project_category":[50],"research_theme":[42],"class_list":["post-1633","project","type-project","status-publish","hentry","project_category-former","research_theme-life-science"],"acf":[],"_links":{"self":[{"href":"https:\/\/r8993.hemsida.eu\/swedness\/wp-json\/wp\/v2\/project\/1633","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/r8993.hemsida.eu\/swedness\/wp-json\/wp\/v2\/project"}],"about":[{"href":"https:\/\/r8993.hemsida.eu\/swedness\/wp-json\/wp\/v2\/types\/project"}],"version-history":[{"count":1,"href":"https:\/\/r8993.hemsida.eu\/swedness\/wp-json\/wp\/v2\/project\/1633\/revisions"}],"predecessor-version":[{"id":1634,"href":"https:\/\/r8993.hemsida.eu\/swedness\/wp-json\/wp\/v2\/project\/1633\/revisions\/1634"}],"wp:attachment":[{"href":"https:\/\/r8993.hemsida.eu\/swedness\/wp-json\/wp\/v2\/media?parent=1633"}],"wp:term":[{"taxonomy":"project_category","embeddable":true,"href":"https:\/\/r8993.hemsida.eu\/swedness\/wp-json\/wp\/v2\/project_category?post=1633"},{"taxonomy":"research_theme","embeddable":true,"href":"https:\/\/r8993.hemsida.eu\/swedness\/wp-json\/wp\/v2\/research_theme?post=1633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}