Please use this identifier to cite or link to this item: https://doi.org/10.15480/882.2161
DC FieldValueLanguage
dc.contributor.authorDomènech Garcia, Berta-
dc.contributor.authorKampferbeck, Michael-
dc.contributor.authorLarsson, Emanuel-
dc.contributor.authorKrekeler, Tobias-
dc.contributor.authorBor, Büsra-
dc.contributor.authorGiuntini, Diletta-
dc.contributor.authorBlankenburg, Malte-
dc.contributor.authorRitter, Martin-
dc.contributor.authorMüller, Martin-
dc.contributor.authorVossmeyer, Tobias-
dc.contributor.authorWeller, Horst-
dc.contributor.authorSchneider, Gerold A.-
dc.date.accessioned2019-04-05T06:20:25Z-
dc.date.available2019-04-05T06:20:25Z-
dc.date.issued2019-03-05-
dc.identifier.citationScientific reports 1 (9): 3435 (2019)de_DE
dc.identifier.issn2045-2322de_DE
dc.identifier.urihttp://hdl.handle.net/11420/2247-
dc.description.abstractBiomaterials often display outstanding combinations of mechanical properties thanks to their hierarchical structuring, which occurs through a dynamically and biologically controlled growth and self-assembly of their main constituents, typically mineral and protein. However, it is still challenging to obtain this ordered multiscale structural organization in synthetic 3D-nanocomposite materials. Herein, we report a new bottom-up approach for the synthesis of macroscale hierarchical nanocomposite materials in a single step. By controlling the content of organic phase during the self-assembly of monodisperse organically-modified nanoparticles (iron oxide with oleyl phosphate), either purely supercrystalline or hierarchically structured supercrystalline nanocomposite materials are obtained. Beyond a critical concentration of organic phase, a hierarchical material is consistently formed. In such a hierarchical material, individual organically-modified ceramic nanoparticles (Level 0) self-assemble into supercrystals in face-centered cubic superlattices (Level 1), which in turn form granules of up to hundreds of micrometers (Level 2). These micrometric granules are the constituents of the final mm-sized material. This approach demonstrates that the local concentration of organic phase and nano-building blocks during self-assembly controls the final material's microstructure, and thus enables the fine-tuning of inorganic-organic nanocomposites' mechanical behavior, paving the way towards the design of novel high-performance structural materials.en
dc.description.sponsorshipThe authors gratefully acknowledge the financial support from the German Research Foundation (DFG) via the SFB 986-M3, projects A1, A6, Z2, and Z3. We thank Dr. F. Beckmann (Helmholtz-Zentrum Geesthacht, Geesthacht, Germany) for scanning the sample with the technique SRµCT and for reconstructing the slices, and Dr. I. Greving (Helmholtz-Zentrum Geesthacht, Geesthacht, Germany) for her inputs on SRµCT. Dr. F. Brun (National Institute of Nuclear Physics, Trieste, Italy) is acknowledged for the discussion regarding quantitative analysis using Pore3d.de_DE
dc.language.isoende_DE
dc.relation.ispartofScientific reportsde_DE
dc.rightsinfo:eu-repo/semantics/openAccessde_DE
dc.subject.ddc600: Technikde_DE
dc.subject.ddc620: Ingenieurwissenschaftende_DE
dc.titleHierarchical supercrystalline nanocomposites through the self-assembly of organically-modified ceramic nanoparticlesde_DE
dc.typeArticlede_DE
dc.identifier.urnurn:nbn:de:gbv:830-882.029699-
dc.identifier.doi10.15480/882.2161-
dc.type.diniarticle-
dc.subject.ddccode600-
dc.subject.ddccode620-
dcterms.DCMITypeText-
tuhh.identifier.urnurn:nbn:de:gbv:830-882.029699-
tuhh.oai.showtruede_DE
tuhh.abstract.englishBiomaterials often display outstanding combinations of mechanical properties thanks to their hierarchical structuring, which occurs through a dynamically and biologically controlled growth and self-assembly of their main constituents, typically mineral and protein. However, it is still challenging to obtain this ordered multiscale structural organization in synthetic 3D-nanocomposite materials. Herein, we report a new bottom-up approach for the synthesis of macroscale hierarchical nanocomposite materials in a single step. By controlling the content of organic phase during the self-assembly of monodisperse organically-modified nanoparticles (iron oxide with oleyl phosphate), either purely supercrystalline or hierarchically structured supercrystalline nanocomposite materials are obtained. Beyond a critical concentration of organic phase, a hierarchical material is consistently formed. In such a hierarchical material, individual organically-modified ceramic nanoparticles (Level 0) self-assemble into supercrystals in face-centered cubic superlattices (Level 1), which in turn form granules of up to hundreds of micrometers (Level 2). These micrometric granules are the constituents of the final mm-sized material. This approach demonstrates that the local concentration of organic phase and nano-building blocks during self-assembly controls the final material's microstructure, and thus enables the fine-tuning of inorganic-organic nanocomposites' mechanical behavior, paving the way towards the design of novel high-performance structural materials.de_DE
tuhh.publisher.doi10.1038/s41598-019-39934-4-
tuhh.publication.instituteKeramische Hochleistungswerkstoffe M-9de_DE
tuhh.publication.instituteBetriebseinheit Elektronenmikroskopie M-26de_DE
tuhh.identifier.doi10.15480/882.2161-
tuhh.type.opus(wissenschaftlicher) Artikel-
tuhh.institute.germanKeramische Hochleistungswerkstoffe M-9de
tuhh.institute.englishBetriebseinheit Elektronenmikroskopie M-26de_DE
tuhh.gvk.hasppnfalse-
openaire.rightsinfo:eu-repo/semantics/openAccessde_DE
dc.type.driverarticle-
dc.rights.cchttps://creativecommons.org/licenses/by/4.0/de_DE
dc.type.casraiJournal Article-
tuhh.container.issue1de_DE
tuhh.container.volume9de_DE
tuhh.container.startpageArt.-Nr. 3435de_DE
dc.relation.projectSFB 986, Teilproject A6 - Herstellung und Charakterisierung hierarchischer, multi-funktionaler Keramik/Metall-Polymer Materialsystemede_DE
dc.relation.projectSFB 986: Zentralprojekt Z3 - Elektronenmikroskopie an multiskaligen Materialsystemen-
dc.rights.nationallicensefalsede_DE
item.fulltextWith Fulltext-
item.creatorGNDDomènech Garcia, Berta-
item.creatorGNDKampferbeck, Michael-
item.creatorGNDLarsson, Emanuel-
item.creatorGNDKrekeler, Tobias-
item.creatorGNDBor, Büsra-
item.creatorGNDGiuntini, Diletta-
item.creatorGNDBlankenburg, Malte-
item.creatorGNDRitter, Martin-
item.creatorGNDMüller, Martin-
item.creatorGNDVossmeyer, Tobias-
item.creatorGNDWeller, Horst-
item.creatorGNDSchneider, Gerold A.-
item.languageiso639-1en-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.creatorOrcidDomènech Garcia, Berta-
item.creatorOrcidKampferbeck, Michael-
item.creatorOrcidLarsson, Emanuel-
item.creatorOrcidKrekeler, Tobias-
item.creatorOrcidBor, Büsra-
item.creatorOrcidGiuntini, Diletta-
item.creatorOrcidBlankenburg, Malte-
item.creatorOrcidRitter, Martin-
item.creatorOrcidMüller, Martin-
item.creatorOrcidVossmeyer, Tobias-
item.creatorOrcidWeller, Horst-
item.creatorOrcidSchneider, Gerold A.-
item.cerifentitytypePublications-
item.grantfulltextopen-
crisitem.author.deptKeramische Hochleistungswerkstoffe M-9-
crisitem.author.deptBetriebseinheit Elektronenmikroskopie M-26-
crisitem.author.deptKeramische Hochleistungswerkstoffe M-9-
crisitem.author.deptKeramische Hochleistungswerkstoffe M-9-
crisitem.author.deptBetriebseinheit Elektronenmikroskopie M-26-
crisitem.author.deptKeramische Hochleistungswerkstoffe M-9-
crisitem.author.orcid0000-0003-2042-4428-
crisitem.author.orcid0000-0002-9657-5188-
crisitem.author.orcid0000-0002-3586-5763-
crisitem.author.orcid0000-0001-5250-9624-
crisitem.author.orcid0000-0003-3338-6432-
crisitem.author.orcid0000-0002-5664-859X-
crisitem.author.orcid0000-0001-9738-3826-
crisitem.author.orcid0000-0003-2967-6955-
crisitem.author.orcid0000-0001-5780-6249-
crisitem.author.parentorgStudiendekanat Maschinenbau-
crisitem.author.parentorgStudiendekanat Maschinenbau-
crisitem.author.parentorgStudiendekanat Maschinenbau-
crisitem.author.parentorgStudiendekanat Maschinenbau-
crisitem.author.parentorgStudiendekanat Maschinenbau-
crisitem.author.parentorgStudiendekanat Maschinenbau-
Appears in Collections:Publications with fulltext
Files in This Item:
File Description SizeFormat
s41598-019-39934-4.pdf2,71 MBAdobe PDFThumbnail
View/Open
Show simple item record

Page view(s)

186
Last Week
0
Last month
1
checked on Jul 16, 2020

Download(s)

157
checked on Jul 16, 2020

Google ScholarTM

Check

Note about this record

Export

This item is licensed under a Creative Commons License Creative Commons