Imaging Cu2O nanocube hollowing in solution by quantitative in situ X-ray ptychography

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorCenter for Hybrid Nanostructures-
Autor(es): dc.contributorDeutsches Elektronen-Synchrotron DESY-
Autor(es): dc.contributorThe Hamburg Centre for Ultrafast Imaging-
Autor(es): dc.contributorNational Research Council (CNR)-
Autor(es): dc.contributorUniversity of Cambridge-
Autor(es): dc.contributorUniversity of Hamburg-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorPaul Scherrer Institute-
Autor(es): dc.contributorCarl Zeiss SMT-
Autor(es): dc.creatorGrote, Lukas-
Autor(es): dc.creatorSeyrich, Martin-
Autor(es): dc.creatorDöhrmann, Ralph-
Autor(es): dc.creatorHarouna-Mayer, Sani Y.-
Autor(es): dc.creatorMancini, Federica-
Autor(es): dc.creatorKaziukenas, Emilis-
Autor(es): dc.creatorFernandez-Cuesta, Irene-
Autor(es): dc.creatorZito, Cecilia A.-
Autor(es): dc.creatorVasylieva, Olga-
Autor(es): dc.creatorWittwer, Felix-
Autor(es): dc.creatorOdstrčzil, Michal-
Autor(es): dc.creatorMogos, Natnael-
Autor(es): dc.creatorLandmann, Mirko-
Autor(es): dc.creatorSchroer, Christian G.-
Autor(es): dc.creatorKoziej, Dorota-
Data de aceite: dc.date.accessioned2025-08-21T15:52:01Z-
Data de disponibilização: dc.date.available2025-08-21T15:52:01Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2022-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1038/s41467-022-32373-2-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/240723-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/240723-
Descrição: dc.descriptionUnderstanding morphological changes of nanoparticles in solution is essential to tailor the functionality of devices used in energy generation and storage. However, we lack experimental methods that can visualize these processes in solution, or in electrolyte, and provide three-dimensional information. Here, we show how X-ray ptychography enables in situ nano-imaging of the formation and hollowing of nanoparticles in solution at 155 °C. We simultaneously image the growth of about 100 nanocubes with a spatial resolution of 66 nm. The quantitative phase images give access to the third dimension, allowing to additionally study particle thickness. We reveal that the substrate hinders their out-of-plane growth, thus the nanocubes are in fact nanocuboids. Moreover, we observe that the reduction of Cu2O to Cu triggers the hollowing of the nanocuboids. We critically assess the interaction of X-rays with the liquid sample. Our method enables detailed in-solution imaging for a wide range of reaction conditions.-
Descrição: dc.descriptionH2020 European Research Council-
Descrição: dc.descriptionDeutsche Forschungsgemeinschaft-
Descrição: dc.descriptionBundesministerium für Bildung und Forschung-
Descrição: dc.descriptionUniversity of Hamburg Institute for Nanostructure and Solid-State Physics Center for Hybrid Nanostructures, Luruper Chaussee 149-
Descrição: dc.descriptionCenter for X-ray and Nano Science CXNS Deutsches Elektronen-Synchrotron DESY, Notkestraße 85-
Descrição: dc.descriptionThe Hamburg Centre for Ultrafast Imaging-
Descrição: dc.descriptionInstitute of Science and Technology for Ceramics (ISTEC) National Research Council (CNR), Via Granarolo 64-
Descrição: dc.descriptionDepartment of Applied Mathematics and Theoretical Physics University of Cambridge, Wilberforce Road-
Descrição: dc.descriptionDepartment of Physics University of Hamburg, Luruper Chaussee 149-
Descrição: dc.descriptionSão Paulo State University UNESP, Rua Cristóvão Colombo, 2265-
Descrição: dc.descriptionPaul Scherrer Institute, Forschungsstrasse 111-
Descrição: dc.descriptionHelmholtz Imaging Platform Deutsches Elektronen-Synchrotron DESY, Notkestraße 85-
Descrição: dc.descriptionCarl Zeiss SMT, Carl-Zeiss-Straße 22-
Descrição: dc.descriptionSão Paulo State University UNESP, Rua Cristóvão Colombo, 2265-
Descrição: dc.descriptionH2020 European Research Council: 818941-
Descrição: dc.descriptionDeutsche Forschungsgemeinschaft: EXC 788 2056 - project ID 390715994-
Descrição: dc.descriptionBundesministerium für Bildung und Forschung: Röntgen-Ångström-Cluster via the project 05K2020 - 2019-06104 XStereoVision-
Idioma: dc.languageen-
Relação: dc.relationNature Communications-
???dc.source???: dc.sourceScopus-
Título: dc.titleImaging Cu2O nanocube hollowing in solution by quantitative in situ X-ray ptychography-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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