dc.contributor.author | Venkatesan, Munuswamy | |
dc.contributor.author | Coey, John | |
dc.date.accessioned | 2022-01-24T15:24:40Z | |
dc.date.available | 2022-01-24T15:24:40Z | |
dc.date.issued | 2021 | |
dc.date.submitted | 2021 | en |
dc.identifier.citation | T. A. Butcher, L. Prendeville, A. Rafferty, P. Tryik, P. Boillat and J. M. D. Coey,, Neutron Imaging of Paramagnetic Ions: Electrosorption by Carbon Aerogels and Macroscopic Magnetic Forces, Journal of Physical Chemistry C, 2021 Oct 14;125(40):21831-21839 | en |
dc.identifier.issn | 1932-7447 | |
dc.identifier.other | Y | |
dc.identifier.uri | http://hdl.handle.net/2262/97952 | |
dc.description | PUBLISHED | en |
dc.description.abstract | The electrosorption of Gd3+ ions from an aqueous 70 mM Gd(NO3)3 solution in monolithic carbon aerogel electrodes was recorded by dynamic neutron imaging. The aerogels have a bimodal pore size distribution consisting of macropores and mesopores centered at 115 and 15 nm, respectively. After the uptake of Gd3+ ions by the negatively charged surface of the porous structure, an inhomogeneous magnetic field was applied to the system of discharging electrodes. This led to a convective flow and confinement of Gd(NO3)3 solution in the magnetic field gradient. Thus, a way to desalt and capture paramagnetic ions from an initially homogeneous solution is established. | en |
dc.format.extent | 21831 | en |
dc.format.extent | 21839 | en |
dc.language.iso | en | en |
dc.relation.ispartofseries | Journal of Physical Chemistry C; | |
dc.relation.ispartofseries | 125; | |
dc.rights | Y | en |
dc.title | Neutron Imaging of Paramagnetic Ions: Electrosorption by Carbon Aerogels and Macroscopic Magnetic Forces | en |
dc.type | Journal Article | en |
dc.type.supercollection | scholarly_publications | en |
dc.type.supercollection | refereed_publications | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/venkatem | |
dc.identifier.peoplefinderurl | http://people.tcd.ie/jcoey | |
dc.identifier.rssinternalid | 237345 | |
dc.identifier.doi | https://doi.org/10.1021/acs.jpcc.1c06031 | |
dc.relation.ecprojectid | info:eu-repo/grantAgreement/EC/FP7/766007 MAMI | |
dc.rights.ecaccessrights | openAccess | |
dc.relation.doi | https://doi.org/10.1021/acs.jpcc.1c06031 | en |
dc.relation.cites | Cites | en |
dc.subject.TCDTheme | Nanoscience & Materials | en |
dc.subject.TCDTag | FABRICATION | en |
dc.subject.TCDTag | NANOSTRUCTURES | en |
dc.subject.TCDTag | Nanotechnology | en |
dc.subject.TCDTag | Physics | en |
dc.status.accessible | N | en |
dc.contributor.sponsor | Irish Research Council (IRC) | en |
dc.contributor.sponsorGrantNumber | GOIPG/2019/4430 | en |
dc.contributor.sponsor | European Union (EU) | en |
dc.contributor.sponsorGrantNumber | 766007 MAMI | en |
dc.contributor.sponsor | Science Foundation Ireland (SFI) | en |
dc.contributor.sponsorGrantNumber | 16/IA/4534 ZEMS | en |