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dc.contributor.authorAltman, Igoren_US
dc.contributor.authorAgranovski, Igoren_US
dc.contributor.authorChoi, Mansooen_US
dc.date.accessioned2017-05-03T13:07:37Z
dc.date.available2017-05-03T13:07:37Z
dc.date.issued2005en_US
dc.identifier.issn00036951en_US
dc.identifier.doi10.1063/1.2005387en_US
dc.identifier.urihttp://hdl.handle.net/10072/4290
dc.description.abstractThe mechanism of agglomeration of nanoparticles generated during combustion synthesis is discussed. This is based on the analysis of the transmission electron microscope images of probes collected at different heights. Although direct temperature measurements were not available, the qualitative temperature dependence of the particle formation streamlines is taken into account. It is demonstrated that agglomeration of the MgO nanoparticles, which are formed during a Mg particle combustion, occurs as the result of bonding the mature nanoparticles by the supercritical clusters existing in the system. Accumulation of these supercritical clusters in the flame has been revealed and their nature has been explained in our recent paper [I.S. Altman, I.E. Agranovski, and M. Choi, Phys. Rev E70, 062603 (2004)]. Also, some inspection of the previously published experimental data on the nanoparticle generation shows that the similar supercritical clusters may exist in another flame reactor generating titania nanopaprticles. If this is the case, the cluster-based process of nanoparticle bonding we suggest can be considered to be general.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_US
dc.languageEnglishen_US
dc.language.isoen_US
dc.publisherAmerican Institute of Physicsen_US
dc.publisher.placeUnited Statesen_US
dc.relation.ispartofstudentpublicationNen_US
dc.relation.ispartofpagefrom053104en_US
dc.relation.ispartofpageto0531043en_US
dc.relation.ispartofjournalApplied Physics Lettersen_US
dc.relation.ispartofvolume87en_US
dc.rights.retentionYen_US
dc.subject.fieldofresearchcode291104en_US
dc.titleMechanism of nanoparticle agglomeration during the combustion synthesisen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.facultyGriffith Sciences, Griffith School of Engineeringen_US
gro.date.issued2015-02-12T00:44:10Z
gro.hasfulltextNo Full Text


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